Alright guys a smooth dock pin putter from the real man conference and dating doctors Next up. We have a bonus talk from a land. Oh, and he spoke yesterday. He's gonna do sort of a Hypnosis thing. I don't know. It's getting rid of issues I'm showing you a technique to get rid of some real real Fears and limiting stuff.  Alright, man. Appreciate it Okay, you know cool. Thank you guys. I Run a program called magic male and in this problem in this program. I Do something that is much much bigger than just looking at each and every individual thing like For instance, there's there's things about approach anxiety that you can deal with or as things about emotional stuff You can deal with there's ways to gain people. There's all this kind of stuff And a few years back. I I said, okay, there's got to be a different way to tie this all together There's got to be like a holistic hate that word, but a holistic sustainable way to To really get all your issues handled and seem in synergy rather than isolated phenomena It's kind of like a wheel ever and reinvented the wheel you so you guys don't have to but there's seven components to it just to give you like a box cover to this whole thing and It's all very much interconnected if you work on one you'll get all of them will will raise It's kind of like the hundredth monkey effect. So if you if you look at the individual things It's going to be very difficult for you to really see Okay, this guy says this. Okay, this guy says that. Okay. This seems to be a contradiction There's the cavemen style that are very much like of bad boy but yet there's a whole different thing about being authentic and and actually being truthful to who you are and the one component of this magic male process there's seven there's like Remasculation daring to be a man. There's like what I call ultra deep game, which is a very deep bodily Almost by energetic way to get rid of issues once and for all which is not mental or cerebral There is radical presence. There's the thing I talked about. This is like a charisma kind of training There's how can you even be present? Exude presence you have to be present with your own emotional issues. There's magnetic attraction Which is the law of attraction of attraction that we talked yesterday This is how can you even let these these things in you can only let into your life what you already vibrating on?  There's sexual mastery. There is authentic power All this ties in together. You can't really do one without affecting all the other five or six pieces It's seven pieces. The one I'm gonna go into right now is called ultra deep game and it's a way of really Getting rid of fears now in the Bible. I'm not a Christian by any stretch But Jesus said something that said choose you a man can only serve two masters fear or love Doubt or faith choose you therefore this day which master you shall serve Now there's only really two basic emotion There's only like trust and love and that's where all the stuff you become yourself you become authentic You become very powerful and women will feel that even if you're admitting like Pimble is saying for instance Yeah, I have approaching zyder. I'm a little shy. I'm a little nervous. That's fine But that takes a lot of courage The other side of the equation is all your fears and that's all the stuff that's holding you back That's holding you down. There's only two fears That a natural quote-unquote that babies have the fear of loud noises and the fear of falling all others are by definition Condition like approaching anxiety is conditioned Public speaking that fear is conditioned. You learn this stuff in kindergarten. You learn it in in high school Some people don't have it. Those are the naturals all others have it and It's those fears that will stop you from anything they'll stop you from approaching a girl They'll stop you from being authentic.  It's kind of a protective layer to keep you from toxins It's called mucoyl plaque and it's a very negative substance Yes, it does shield your your intestines from from absorbing toxins Of course, it also shields you and that's the bad news from absorbing nutrients Meaning those fears are the same way they keep you from actually approaching life You're hiding behind this fortress. It's kind of like that song by sting fortress around your heart or what Madonna is singing the What is it called the you're frozen when your heart's not open that's fear That's what keeps you you have to look good.  It's a it's a lengthy conditioning process which you can undo and What I call what we're going to do here is what I would call emotional high colonics You know what a high colonics are right?  It's called.   You're trying to play it safe and this is all fear I'm going to show you a way to get rid of those fears real real quick I learned this this method that I'm going to show you from Steve P and Steve pick as you know who he is right Steve P and what Neil calls rescue and Eric Hypnotica but those those guys taught me some very important stuff and I took this method about 10 years ago and I started developing a little bit further into a Context of where I raise fears, which do you usually doesn't do he waits till a fear comes up I actually raised a fear to a point to or the pain to where it becomes like ever so uncomfortable The more uncomfortable becomes the better it is because it's like a gopher that you're trying to smoke out You know these little moles that are like eating up your garden it's like smoking them out and These things will come up when they come up.   That's it. That's what we're gonna do to your fears So we're gonna do to your little issues because that's it's almost like ever heard the expression somebody's pushing your buttons It's like, oh, yeah, she was pushing my buttons. Well, how can she? How can she push my buttons? Let's just do I have like a panel here of like like button number like 3b whatever is 5 Delta whatever and she pushes it and then I'm like a slave to my own emotions Like an emotional charge fires off somewhere and I'm a slave to it. I don't like to be that William Reich was a psychologist. He was a student of Freud who really rejected Freud's very analytical Approach of psychoanalysis, which doesn't work.  He said the issues get trapped in the tissues meaning it's literally Assuming that mind, body and spirit are like one. They are they're connected very much connected and you can't isolate An emotional problem. You can't solve it with your mind. It's just not in the same level. It's like doesn't compute So in order to really raise an issue in order to get rid of a fear You have to basically confront it bring it up. And then when you have it You feel it in your body. You realize hey, it's all connected. I can maybe even see colors I can see images come up with this and when you have it all connected That's when you literally pull it out of your out of your cells now the science bio biology biochemistry actually found out a few years ago that fears Emotional trauma anything like that is literally Written into cellular memory very much like a hard drive. It's like this is it it it writes it down into cellular memory Billions and trillions of cells it's anchored through proteins And the only way to get rid of it is to either go into shock or like, you know pattern interrupts very very drastic methods that I don't like or So like a little bit of a trans level where you really address the issue you really confronted you let it come up naturally Now I'm gonna raise issues here for you and just a few Don't do this by yourself. We do this in the workshops in a very controlled environments Now most psychologists would call this ab reactions and they're deathly afraid because most psychiatrists and psychologists have about 40 hours of Hypnosis training. I have about six thousand But I'm not gonna do hypnosis with you because it's really not necessary at this point What I do is I do a little bit of trans talk and the model that Ericsson used or the model that a lot of people support Walter support is the school I come from use is so like my Superconscious my higher self basically connects with you if you've ever heard that Milton Erickson said one very interesting thing that nobody really understood all hypnosis The self-hypnosis I Cannot hypnotize you I cannot get you and even stage you may say all these guys in Vegas I've seen him fail miserably when they try to do x-rated like stuff that worked on for the 20 year old kids in Vegas They try to do it to 60 year old guys in a casino in Sedona, Arizona or near it didn't work He had him in state, but the suggestions would not go through because they're higher self They're higher their subconscious their super conscious would not allow them to go into these ridiculous states Because it was abusive Those 20 year old kids in Vegas consented to make an asses of themselves those 60 year old people did not and it didn't go Through and the guy was an expert at that stage of noses.  I know this sounds a little woo-woo but really like When you're going into trance, you're doing it to yourselves.  I do not do formal inductions. I don't do trans induction trans maintenance element nothing I just talked to you whether you go in or not is solely up to you and And The way I raise an issue is and again don't do this at home Psychiatrists usually do not know how to handle this but in the workshops. We do raise an issue I'm gonna raise it just a wee bit here. Just some stuff that you may Resonate to When you feel that stuff, we don't have a lot of times. I'm gonna have to so like do like a very fast thing here When you're thinking about or feeling rather certain fears certain things Let's say you've been shut down by a girl.  It's extremely rare This only happens once and maybe a thousand approaches, but it does happen and When something like that happens That's when you can for instance get into that track this in your body Really feel it. I'm gonna show you how to do that in a minute and Then release it once and for all and we're gonna test it afterwards if you can bring the emotion back or not My intuition is you probably can't not at least as harsh as it was there. You're not afraid of the girl Or whenever you you have these fears you'd feel not unworthy or you're having Frustration or you think you need to tolerate second-class behavior from people or whatever it is It's those fears deals on word feelings of unworthiness all that stuff that keeps you down And it doesn't need to be that way


Hello, and welcome to this presentation of the STM32 Serial Audio Interface, or SAI. It covers all the features of this interface, which is widely used to connect external audio devices. The SAI integrated inside STM32 products provides an interface, allowing the microcontroller to communicate with external audio devices, such as amplifiers, ADCs, DACs, or audio processors. This interface is fully configurable and supports most audio standards, allowing easy connection to existing audio devices. Thanks to internal synchronization features, the amount of IO pins is reduced to its minimum. The SAI can be programmed into three different modes. The free protocol mode allows the SAI to support standards such as I2S, PCM, TDM, etc. Thanks to its flexibility, it is possible to customize the serial interface if needed. The SPDIF protocol mode allows the SAI to transmit audio samples using the IEC60958 standard. The AC97 protocol is also supported by the SAI. The SAI supports all the usual audio sampling rates, according to the crystal frequency used for the application. In addition, the SAI supports the master and slave modes in half-duplex or full-duplex communication. It is also possible to synchronize several SAI interfaces together. The SAI also provides a FIFO buffer of eight samples and up to two interrupts and DMA interfaces. The SAI is composed of two independent sub-blocks, sub-block A and B. Each sub-block has its own APB interface, clock generator, FIFO buffer, DMA interface and interrupt interface. Each sub-block can be configured in receiver or transmitter mode and in master or slave mode with its own protocol. Internal and external synchronization allows two sub-blocks to be synchronized or two SAI interfaces to be synchronized. Each sub-block can handle up to four IOs. For each sub-block, FS is the frame synchronization, SCK is the bit clock, SD is the serial data, and MCLK is the master clock. The STM32F7 embeds two SAIs. Each SAI can receive a kernel clock or SAICKX from one of the two internal PLLs. From the I2SCKN pad or from the HSI or HSE oscillators. This last option is not available on all the STM32F7 products. The kernel clock is used by the SAI in order to generate the timing of the serial audio interface when configured in master mode. The free protocol mode allows the emulation of most of the common audio standard interfaces thanks to the flexibility of changing the behavior of several parameters such as data justification, data size and position, frame size, frame period, frame polarity, sampling edge for the clock, and number of slots. The following example shows some of the possibilities of the interface for the I2S like protocols. In an I2S like protocol, each edge of the frame synchronization or FS is used to align the slot positions. The frame length, the duty cycle, and polarity can be adjusted. The clock data strobe edge can be selected as well. The position of the slots with respect to the frame edges can be selected. The size of the slots can also be adjusted. The amount of slots per frame shall be even in I2S like protocol. The following example shows some of the possibilities of the interface for the TDM like protocols. In a TDM like protocol, only one edge of the frame synchronization, rising or falling, is used to align the slots position. The frame length, the duty cycle, and polarity can be adjusted. The clock data strobe edge can be selected. The position of the slots with respect to the frame active edge can be selected. The size of the slots can also be adjusted. And the amount of slots per frame up to 16. The SAI is able to handle up to 16 slots, and each slot can be individually activated or not. The inactive slots can be set in high Z. The slot size is always bigger than or equal to the data size. The SAI allows control of the position of the data inside each slot, and to set the unused parts of the slots to high Z if needed. This function can be helpful when the data line is shared between several devices. In master mode, the SAI can generate the master clock, or MCLK, depending on the audio system configuration. This master clock provides a reference clock to the external audio codecs. In master mode, the SAI generates the frame synchronization signal, or FS, and the bit clock, or SCK. The data line SD can be either input or output. In slave mode, the MCLK signal is not used. In slave mode, the SAI receives the frame synchronization signal, or FS, and the bit clock, or SCK, from another device, external or internal. The data line SD can be either input or output. In master mode, it is up to the SAI to generate the appropriate timings to provide the correct sampling rate. In slave mode, the sampling rate is provided by the external audio device. The clock generator is needed for master mode communications. It is used to adjust the sampling rate of the serial audio interface. The clock generator provides the root frequency for the MCLK, SCK, and the FS. When the master clock or MCLK is generated, the frame length must be a power of 2. The ratio between the FS frequency and the MCLK frequency is set to 256. The clock SAICK is provided by the STM32F7's RCC block. When the MCLK is not generated, the frame length can take any value from 8 to 256. Note that in this case, the frequency of the SCA bit clock is directly given by the clock received on the SAICK input. The internal synchronization can be used for communications needing two data lanes, such as full duplex I2S. The external synchronization can be used for communications needing more than two data lines, up to four, for example when interfacing HDMI ICs. All the sub-blocks synchronized together must use the same protocol characteristics. In order to reduce the data size, it is possible to insert in the data path an ALaw or microlaw compander. Note that ALaw and microlaw are not lossless compressors. Companding modes are generally used in telephony. The small values are amplified and the big values are attenuated. The SNR tends to be identical for both a strong and a weak signal. The SAI also provides mute function. In transmit mode, the user can choose to send zeros on muted slots or the previous transmitted value. The previous transmitted value is limited to configurations having one or two slots per frame. Note that in transmit mode, the TX-FEFO pointer is still incremented, meaning that the data which was present in the FIFO and for which the mute mode is requested is discarded. The receive mute mode can be helpful to detect an amount of consecutive slots having all data reset to zero. The anticipated or late frame error detection function increases the interface's reliability by detecting unexpected frame synchronization misalignment. A status flag is set and an interrupt can be generated as well. The application software will then have to restart the SAI interface. The SAI guarantees the data alignment even if an underrun or an overrun occurs. The SAI supports the audio IEC 60958 standard in transmit mode when configured for the SPDIF protocol. The SAI generates the preambles and the parity bit according to the transmitted data. The software has to handle the CS, U and V bits. In the IEC 60958 specifications, the block structure is used to decode the channel status or CS and user information or U. Each block contains 192 frames. Each frame contains two subframes. The SAI automatically generates the B, M and W preambles. Preamble B detects the start of a new block and the start of a channel A. Preamble M detects the start of a channel A when it is not a block boundary. And Preamble W detects the start of a channel B. Each subframe contains 32 bits divided into three fields. A synchronization preamble allows the detection of the block and subframe boundaries. A payload of 24 bits and status bits V, U, CS and P. The FSAICK frequency must be adjusted in order to generate the proper audio sample rate or FS. The data inside the transmit FIFA must be aligned as shown in this slide. The MSB of the data must always be at position 23. The SAI is able to work as an AC97 link controller. When this protocol is used, the frame length, the slot number and slot length are set by the hardware. Several events can be enabled in order to generate interrupts. The WCKCFG event can be used in order to inform the user that the frame length of the SAI has been improperly programmed. This feature only makes sense in master mode. The following table shows an overview of the SAI activity for the various possible power modes. The SAI is active in run and sleep modes, frozen in stop mode or powered down in standby mode. The SAI needs the bus interface clock or APB clock and the kernel clock or SAICKX to work properly. For a full duplex master mode, two data lines are needed. So two subblocks need to be used. The master subblock A provides the synchronization to the slave subblock B. Using the internal synchronization feature or IO line management. Note that in this example, the subblock B only uses the SDB. The amount of IOs is reduced to its minimum thanks to the internal synchronization. Another kind of full duplex mode using the TDM protocol. Slot 1 is inactive or not used for subblock A. Slots 2 and 3 are inactive for subblock B. For both subblocks, the frame structure has four slots. Subblock A will generate three samples per frame. Subblock B will receive two samples per frame.


So, you may have it set up on your system that you open up your file manager. You can plug in a USB drive, flash drive, SD card, external hard drive, and you're able to mount it without typing in a password.  How can we get around this? Is this something you may or may not want to do? Different people have different opinions on it, but I'm going to show you how to do it. So, let's dive right in. Okay, I'm holding my flash drive here. I will plug it into a USB port and in a moment it should pop up right here. There we go. I can click on it and you can see that it mounts without me having to type in a password. I can also click here to unmount it. Let's go ahead and open up my file manager again. I'll unplug that flash drive. Now let's go to our shell. Now, first let's figure out what flash drive this is, what drive it is. So, you can easily just list and it's most likely a SD and we can do this. You can see what drives are currently attached. I'll plug in this flash drive, run that command again and you can see now we have SDE with partitions one and two. There are two partitions on this flash drive. Other things you can do is you can list block devices. That will also list things. You can see SDE there and if I unplug it, you can see that it is gone. So now we know that it's drive SDE and I want to mount partition one. So I'm going to plug in my drive again, clear my screen here. Now if I say mount device SDE one, it's going to tell me that it's not an FSAV so it doesn't know where to mount it. So I can tell it where to mount it. I can say mount it at MNT because there's nothing there but then it's going to tell me you need to be super user to mount this. Why do I need to be super user here if I can mount it in my GUI interface without a password? Well, let me check out my groups here. One of the things you need to make sure is that you have plug dev here. You want to be part of that group that allows you to mount pluggable devices but we're not going to use the mount command. What we're going to do is sudo apt install pmount. Now I already have this installed so I can run that and it will tell me that it's already installed. So how do we use pmount? Similar to how you would use mount. I can say pmount dev SDE one and I don't even have to, if it's in FSAV it should mount it where you have things set up in FSAV. That's how I say that file name. I don't know how the people say it different. But if not, it's just going to mount it under media and the name of the device. So pmount our device and now if I run the mount command to see what's mounted you can see that it's mounted right here. I can CD into that directory to clear the screen and list what's in there. You can see what's in there and you can also see that it's already mounted here inside my GUI. Now if I go back to my shell here, let me go ahead and move out of that directory and to unmount it, once you have pmount installed it's just pmount and we can say dev SDE one. Okay, and now it is unmounted. Great. Now it's actually even simpler. So we told it the full path to where the device is but it's smart enough that if I just say SDE one it knows to look in my device folder. So I don't even have to do that. I can just do pmount SDE one and it says it's, oh sorry, pmount not pumount and again I can go into media SDE one and list out the files and if I move out of that I can run the same command. I can say pumount SDE one and now it's unmounted and if I try to move into that directory again it doesn't exist. So that is how you can mount things without having a type of password if that's what you do. It all depends on what users use your machine and who you trust. You may or may not want to do this but if you want to that is how it's done. I do thank you for watching and please visit FilmsByChris.com. That's Chris of the K. I hope that you have a great day.


I'm here with Amalinder Krishna from the Tata Institute of Fundamental Research in Mumbai, India. He's a 2015 winner of the Ramanujan Prize. I have a few questions for you. So how and why did you get interested in mathematics? Maybe take one at a time. I was in my school and I used to like mathematics. So, and basically the liking grew up and then I went to Indian Statistical Institute. My professors basically they were so good in math that I thought this is what I should do. But this is Statistical Institute is at secondary level? No, this is at the undergraduate level. Before undergraduate level I had not really learned mathematics. I was more into different things. Like what? Basically I used to study statistics and some languages like Sanskrit. Those kind of things I used to do more. I did not have much exposure to pure mathematics until I went to Indian Statistical Institute. So you would say your teachers were the biggest? Yeah, although I went there to study statistics but I had some teachers in mathematics. They taught me so well that I thought I should go into mathematics other than statistics. And did you know you could make a living as a mathematician? No, at that time not much. I think I thought that I will do my undergraduate at Indian Statistical Institute and then I will go abroad for my PhD. That was what most of my seniors used to do there. So I thought oh maybe this is what I am also supposed to do. Did your parents agree with this plan? No, actually the problem was that actually to go to the US at that time you had to apply for like several things, several schools and it was financially quite challenging for me. So I thought that I should not try this. So then my teacher ISI told me that ISI, Indian Statistical Institute in India is famously known as ISI. So the math professor told me that the Institute called Tata Institute maybe I should apply for PhD program and I applied there and then they called me for the program and that's how I did it. So you did your PhD at the Tata Institute of which now you are a professor? Yes. And was it you would say hard for you to follow a career mathematics in India? You mean study mathematics? Yeah, it was challenging. Was it something difficult to find the right spots to continue? Yeah, that's right. Basically I am from a province or state in India which is one of the like in terms of education is one of the lower level of the state. So the academic atmosphere particularly at the time when I was a student, I was in schools or high schools or intermediate college I think it was quite poor the exposure to higher education and nobody was really talking about going into research or going into even like good colleges. Most of the people were thinking of going into bureaucracy or going into some other jobs. Somehow my state has been like historically, politically very active. It's one of the states which have been very deeply involved in Indian freedom struggle and all sorts of things and it continues to be in the limelight. So most of the people there want to be you know like going into this kind of government jobs become like bureaucrats work in some with some ministers and all sorts of things. But this kind of this side of education namely the higher education in science was really like not that much like heard of. So and when I was in intermediate college I also had this difficulty I did not know what I am supposed to do. I liked mathematics and so but I used to do mathematics. My father was engineer so he liked mathematics so he used to support me but I didn't know what I have to do. So it was those few years are pretty challenging for me because I had no idea what I am supposed to do. But then you know one of those softs stationary softs they used they were like hanging some application forms for various jobs and various admission to various colleges and then I saw something called Indian Statistical Institute admission form. I was in mathematics in a statistic. I found it fairly like interesting so I went there and took the form and just submit applied for the admission and I got into it and then when I went there it was the situation was completely different because everybody was into mathematics statistics academia trying to learn something. So it was very difficult for me I thought that is very difficult for me to really stay here because I had never seen this kind of atmosphere. But my teachers were like very good and so I also showed some interest so they supported me and that's how I basically got into this channel of doing mathematics and went to TIFR and Tata Institute yes and I did PhD there. Then luckily I am I applied for postdoc and I got postdoc from UCLA so that was good and that's how I think it will. UCLA and California yes yes. So in summary India lost probably good politician but won a very good mathematician is that it? I don't know good politician I think I'm very bad at it yeah. Well a smart one anyway yeah maybe. So if you were to give some advice to someone in particularly from the developing world some young person that has an interest in mathematics but doesn't quite know how to go about it or what to do what would you recommend? Well I think from my experience what I found is that if you have interest in anything be it mathematics or any any subject you want to excel in I think if you are really interested in it and you want to do something if you keep looking for the opportunities there are opportunity at various places and if you keep looking and keep persisting on it then at somewhere you will see some some avenue to go into that and do well in this. So I think I would suggest to all the students to persist with what they want to do and I think that's the way I think to go that's what I think. And so you've been someone who comes from India went to the US as a postdoc but went back to India. Yes. How does that work out? Actually when I finished my postdoc UCLA then I had a position for one year in Institute of Advanced Studies in US and then by that title I almost four or five years of my stay in US and my father was already very bored of it. So he was not so happy that I continue being abroad for so long. So I had some job offers from various places in UK and many other places but my father was not so keen that I should continue.  So he was not so keen on that so he told me that I should apply somewhere in India. So by that time some faculty members from TIFR wrote to me that if I am interested I said okay I will I will anyway I will apply and then they gave me the offer and I went back to India. Of course the Tata Institute is a very well-known place of very high level so you went to a very good place as well. That's right. Yes. Yes. Yes. Yes. Yes. Yes. Now that was my idea that well if I have to go back to India if I get job in Tata Institute I will go back otherwise I will not. So but luckily I got the offer there and so I went back. Very good. And what would you say are your goals for for the future? What's your ambition? A few years down the line. Yeah my goal is basically whatever I am doing, whatever research I am involved in I want to sort of continue doing that and make it make it better and hope that I do I do basically my aim is to do some work which can be satisfying academically. That's what I always aim to do that. So that's all. I want to continue working hard and so that whatever I do I feel that it is worth doing. And you've been forming students as well at Tata and so also you see a continuity to the work you do. Yeah. Yes. There are some students there and some of them are working with me so I hope that they do something along those lines. Very good. Thank you very much. Thank you.


So good morning. Is it working the microphone or? Yes, no? Copy? No. OK, so good morning. So we start. OK, I hear some echo. Have to mute your computer. Otherwise, we will have echoes here. Yes, I will start with the first presentation from Tanya Milstoy, who talks about non-equilibrium dynamics and nanofriction in iron-gulon crystals. OK, thank you. So yeah, good morning. Welcome to the new day. And I have the honor to be the first speaker. And that's also actually my first day on the conference. I apologize. I'm late. There were some unfortunate other coalitions coming in that were so important that I had to come later. I apologize very much. But thank you very much for inviting me. It's really a pleasure to be here. It's the first time. And it's a wonderful place. I'm absolutely amazed. Yeah, so my name is Tanya Milstoy. I'm from PTB. I hope the power is struggling with this laser. So I'm from PTB. That's the National Meteorology Institute of Germany. So National Meteorology Institute means that we're actually building atomic clocks. So I'm from the time and frequency community. So I understand I'm maybe a little bit the alien on this conference. And our group is called Quantum Clocks and Complex Systems. Why? Because we are building novel atomic clocks based on complex cooler crystals. Mixed species crystals, 1D, 2D crystals. We're heading towards entangled clocks, cascaded clocks. So I can teach you everything about atomic clocks. But here, in terms of nanofriction, I'm here to learn from you. And we have five working groups, multi-ion clock, precision spectroscopy, where we're testing Einstein's general relativity, doing fundamental tests. We're also doing a lot of technology projects, building integrated ion traps with nano photonics, also a lot of industry projects, outreach and quantum technologies. But a very important part is to really understand the dynamics of ion cooler crystals. So while I was building the atomic clocks, I got interested in what are these creatures, these ion cooler crystals, how do they behave, what is their dynamics, and I wanted to understand it. And this is what this talk will be about. So what all of our projects share is to work with trapped ions. So I just would like to introduce a little bit to ions for those who are not familiar yet with trapped ions. So here you see a picture of a single trapped aturbium ion in our experiment. So this is the dressing on the monitor screen here. Ions are typically trapped in these kind of ion traps. They also look rather complex and evolved. So they have to be ultra-high vacuum proof. You have to put like 1,000 volts of voltage here.  You see. So an RF ion trap, a Powell trap, which was invented by Wolfgang Paul, is basically shaking the electric potential faster than the inert mass of the ion allows it to leave the trap. While the ion is trying to leave, it's always seeing this changing saddle potential. And on a time average, it's staying, and it sees actually a perfect harmonic oscillator. And why is this harmonic oscillator so perfect? Because it's very deep. It's like 10,000 of Kelvin deep. Like this, we have trapping times of an ion and such a harmonic oscillator will stay for several weeks up to month. And that means the anamonicities are very small. So we have this very perfect, parabola trap with the quantized states of motion. So we can do really very applied quantum mechanics with our atomic system. We can couple with a laser to the pseudo-spin of the ion and excited, fluorescent. But we can also excite and engineer the bosonic degrees of freedom, the motion. And we can couple the fermion with the bosonic degree of freedom. This is how you do quantum gates, how you build quantum computers based on trapped ions. So it's a very powerful system and we do laser cooling. We can bring everything to the millikelvin regime. So we freeze out pretty much all the motion. At the very end, this is rather tedious, but at the very end, we can also cool the ion to the quantum mechanical ground state. So, and then we know really the position of the ion within a few nanometers. And this quantum mechanical wave function. And for this reason, because everything is under such a high control, atomic clocks based on trapped ions actually have the world record currently for atomic clocks. So they're reaching just barely now at the 10 to minus 19 level. So 19 digits after the comma. But I promised to speak about cooler crystals now in this talk. So not about optical clocks. So let's start with the dynamics of cooler crystals. This is not a crystal yet. This is a liquid. So it's a self-organized system of when you put many ions in such a ion trap, it's very nonlinear with the cooler interaction, very chaotic dynamics. And this is happening when the kinetic energy is larger than the potential energy. Then we have kind of a liquid phase. It was very nice detailed by Dubin and O'Neill in the 90s. Here you can find all the different regimes. We are working in a strongly correlated regime. That means temperature needs to be below three Kelvin when we have something like one ion per cubic tens of a few micrometer. So that depends on the density of the crystal. If we increase this gamma coefficient giving us the correlation. So above one, it's basically in the liquid phase. This is already the strongly correlated regime where you will see strong correlations here from ion to ion. But if you cool even further and increase this gamma parameter, then the cooler crystals freeze out. And then you see these beautiful pictures of ion crystals. Here's the potential energy, then larger than the kinetic energy. And the ions can't hop anymore from lattice side to lattice side. That happens typically if the temperature is below 20 millikelvin. And there you have the different phases, 1D, 2D, 3D phases. Here in the 1D phase, we even reach temperatures of something like 1 millikelvin. We can cool the crystal even better. And I also want to point out everything what I'm presenting here in this talk is based on uterbium ions. So everything what you see here fluorescing in blue are the uterbium ions. Well, we're not only interested in the phases and in the static dynamics, but we were interested what happens when the crystal is changing the phase, the non-equilibrium dynamics. To recap here, you have these three different phases, 1, 2, 3D. And we can control them with our ion trap by setting the aspect ratio of the trapping potential right. So the control parameter alpha is basically the ratio between the radial confinement and the axial confinement. And depending how we squeeze or relax our ion trap, we can set 1D, 2D, and 3D phases as the ground state of lowest potential energy. And we're asking ourselves, what happens if we change now from one phase to the other phase in a fast way? This is, of course, very well known to you, especially in solid state physics. This is a thing that you are investigating, second order phase transitions. It's very universal dynamics, so you find it in so many subjects, like in ferromagnets and metals superconductors. And even in the early universe, phase transition happens, symmetry breaking happens. So you know all the Higgs fields. And actually, this is exactly the type of potential landscape. You also have an ion traps. Because on one side, you have here the two-dimensional potential. When a coulomb crystal is going from linear to zigzag, then you have basically such a type of symmetry breaking with a double-well potential forming. But if you take the third degree of freedom, the rotational degree, the ion crystal can rotate.  So it's quite funny. It's the same symmetry. And that's why it was proposed in 2008 by Fishman and Morici. They were looking at this phase transition from linear to zigzag. So where you break the rotational symmetry of such a potential landscape, and you go to a mirror symmetry with a double-well, they calculated that in a thermodynamic limit, solved the Ginsburg-Landau coefficient, and found that this is in fact a second order phase transition for really large coulomb crystals. So the idea came up. What happens if you undergo this phase transition in a very fast non-adiabatic way? Is it possible to form defects? That was proposed by Adolfo del Campo in 2010 to use the system as a test for kibble-zurek dynamics. We did this, and within a given time frame in this talk, I will not go into the kibble-zurek thing anymore, because I want to speak about nanofriction here. But this is how we started out. We wanted to test kibble-zurek dynamics. It was in 2012, 2013. Here, I just would like to recap how we produce topological defects. Because it's a very strange system. It's not a large system. It's not a thermodynamic limit. And it's an inhomogeneous system. You have a finite system and a parabolic trap. So when you undergo such a phase transition and you do a fast quench from linear to zig-zag, the phase transition actually starts out in the center of the coulomb crystal, where you have the highest coulomb density. And then the phase front spreads out over the crystal. And when you do this quench faster than the speed of the phase front, then the ions can't communicate with each other, can't talk to each other, so you're faster than the speed of sound in the coulomb crystal. And then you possibly can create defects. At that time in 2010, nobody had seen that and was heavily debated if it's possible at all, given that you have micromotion and very complicated dynamic in coulomb crystals. So we did this in our experiment in 2013. We published that. So we did this very fast quenches, fast means a few microseconds, undergoing this criticality. I will not go in experimental details, don't worry. But what we obtained in the end were indeed topological defects, so kink solitons. In a very finite system, fair enough, we see different types of defects, localized defects, extended defects, again, depending on our trapping parameter. And what do we mean with defects? So if you look, for instance, in Brown-Kiffcher, the Frankel-Kontorov model, it's basically a linear chain and you just map it so that you take every other ion, like if a ion has an odd place, you map this order parameter. So A is basically the distance from the linear nodal line. How far the ions buckle out from this linear line. This is the parameter A. And you see it can be positive, negative, positive, negative. This is when the zigzag forms. So you take every other ion and you multiply it with minus i to the power of k, k is the number of the ions. So you make positive, even one becomes positive, every odd one becomes negative. So this is how you define this discrete field phi. And then you see even such a zigzag chain becomes nothing else but the linear field phi, where you can define the order parameter here, which is like plus one on this side. And when you undergo this defect, you see the cooler crystal is changing from zigzag to zigzag, and here in the center, it doesn't match anymore. Here you have a collision, a domain wall forming, and then the field becomes negative. So these are the two different orientations, basically in this potential, that you can roll either to the left or to the right side. I know I'm preaching to the choir, you know all that, but this is how it looks in ion cooler crystals. And yeah, why we call this topological solitons or why theorists call it topological solitons, obeying this Lagrangian of the phi to the four model. Well, it's really, despite being a very finite system and the kink for sure can leave in the boundary effects, but nevertheless, just by looking at the boundary effects, you know if a kink is present or not, if the cooler crystal has flipped or not, and you can't destroy it locally, you can't deform the field locally and get rid of the kink, I mean two kinks can annihilate, but one is stable and stays. So you can only leave it at the finite boundary effect. And actually this is something that I saw in the experiment when we did many topological defects, I saw such a picture from the ions in a chain when you have maybe some background collision, some hydrogen particle flying by giving a bit of extra kinetic energy. And then I saw that the cooler crystal was still stable and localized on one side, but the topological defect that was present here was actually leaving the crystal to the left side. And you really can see how the ions are sliding on top of each other. So that was very beautiful and that gave me the idea, I mean a part of studying phase transitions and past Navarro barriers of different kink realizations, can we also possibly do nano friction in such a system? It's a self organized system so we don't have any constraint from outside. So of course here, this I will not tell you because it's teaching to the choir. I mean we are looking of course here in our many body system to the Franco-Contorova model. So our ion chain is very strongly coupled by long range interactions. And of course we're interested in the regime where something interesting happens. So in commensurate regime where basically the distance between the ions on one row is different than the distance, the periodicity of this corrugation potential. So can we see something like superlubricity what Obrien Perra predicted in 1983? And yes, there have been many interesting proposals also coming from these groups here that inspired us. So mainly in 2011, the papers by Benassia and Putivarasin inspired us that proposed to use actually ion cooler crystals, linear strings of cooler crystals to study nano-friction. They proposed to put a cavity around this cooler crystals to have a corrugation potential. So a standing optical lattice and then do a Franco-Contorova physics with it. Well, we are clock metrologists. We don't want to put a cavity next to our ion traps because that would disturb very much our atomic clock. So I will show you how we try to do it differently. But first of all, what have you predicted basically? What should be the observables of the types of nano-friction? The first thing that was predicted in this papers was the symmetry breaking in a finite chain that at such a pinning to sliding kind of a Obrie type transition in a finite system you should see a symmetry breaking and you should see the vanishing of a vibrational soft mode when you undergo the criticality. In an infinite system, it would stay in a sliding regime in a finite system. Actually, it would come up again and take on a finite value. So this is what we would expect to have. And as you know, in MIT and Vlad and Willetich's group for these types of experiments have been implemented very successfully and beautiful papers came out and Vlad was doing that in parallel to our endeavors at PDB in the beginning, we didn't know of each other but Vlad was really basically taking your suggestion putting this cavity around this linear chains that gives them a lot of degrees of freedom and seeing the onset of the Obrie transition in the system. We do it differently. As I said, we do not have a cavity. We're taking just a two dimensional cooler crystal with our topological defects. So we didn't want to install anything in our chamber but we were able to produce topological defects and we have seen them sliding. So we cool two dimensional cooler crystals to the level of a millikelvin. We have an imaging system with a spatial resolution of down to 14 nanometers where we can really detect the position of the ions. And our idea was can't we use somehow the back action and the self interaction between the ions basically giving us the corrugation potential because ions are charged particles. So if you have a six sack of ions, two chains on top of each other, you can think of it of the cooler interaction in the vertical direction as giving you the corrugation potential of the other chain. So the top chain would basically sense the corrugation potential of the other chain and vice versa, it's a back acting system. So the idea was if we bring these two chains closer and closer together, so basically enhancing the cooler interaction in the vertical direction, increasing this corrugation potential, we should also see some point of criticality. So we did some very simple mathematics as experimental physicists do it. So basically we were looking at the interaction strength of the ions along the chain given by the D parameter here and the actual confinement and the inter ion interaction between the chains. So our control parameter is basically then the ratio between the radial trapping frequency and the actual trapping frequency, which is again something like the trap aspect ratio. Now I come to the experimental observations, what we have seen. These are now actual pictures of our photos from our ions, so no simulation but photos. We have thought about how can we define an order parameter phi that would basically show us the symmetry breaking and we basically measure the relative distance from one ion and one layer to the other ion to the other layer. So we always took ions from layer one with respect to layer two and we measured the axial C distance. So always the next neighbor interaction and summarized over these delta Cs from neighboring ions along the whole chain here. This is the order parameter. And when we plot it, when we evaluate this data here, so the red points are our experimental measurements, then we see that the cooler crystal stays actually beautifully symmetric up to a certain point, alpha, this is this control parameter, the trap aspect ratio, given shown here also by the red line. And once we cross the red line, actually the cooler crystal takes on a certain preferred symmetry. So the order parameter takes on a finite value. And what do we see here in the experiment? That's maybe a bit confusing in the beginning because you see different types of realizations of the cooler crystal. You see here like three different types of realizations because if you do an experiment, it takes a certain time to take the photo. It takes a few milliseconds or now even longer 40 milliseconds maybe. And if you have some finite kinetic energy remaining even at one millikelvin, now it's a zoom up here. So you get different realizations, the red one and the blue one. And why? Because look at the Pao's Navarro potential. Look what happens at the symmetry breaking at this obritype transition. It's basically from sliding to pinning. This is how you call it. And well, don't be confused to Pao's Navarro potential of this complex system of the collective excitation is globally confining. It's not a flat line like what you have in an infinite system because of the boundary effects. It's basically bending upwards. And that's also the reason why this topological defect stays nicely confined in the center with the finite oscillation mode. But then when you undergo this criticality, the red line, you see that bumps, that barriers are forming in the Pao's Navarro potential. And this is the reason for the pinning effect. But in the beginning you also see that these barriers are very tiny. So in terms of millikelvin, in the beginning they're sub one millikelvin. Of course, they start from zero. And so if you have a tiny bit of thermal energy, the system can hop from one minimum to the other. This is basically the red realization and the blue realization. And when you take a photo with a long exposure time, you see both at the same time. This is what we have here. We also plotted the HAL function for our system. We evaluated it. And it's really what you expect that when you cross criticality, the HAL function is fragmentating and becoming monotonic anymore. And you have actually different gaps because it's in a homogeneous system. So the transition is at different places at different times. We're also spatially resolved over the Schuller crystal. It's quite intriguing. This was published in 2018. The analysis of the stick slip motion in the system, how basically you have different phases when you go spatially through such an homogeneous crystal and how you can explain the gaps of the HAL function. And then coming to the spectroscopic side, so far nobody had ever observed such a sliding mode experimentally. Not that I am aware of, at least. So what we wanted to do is, I mean this sliding mode, setting on the transition from sticking to sliding must be something like a shear mode. So basically one chain is going to the left, the other chain is going to the right. They're sliding on top of each other. So we must impose some differential light force with our laser. So we misaligned a focused laser so to put a little bit of light force on one chain which is stronger than on the other chain so that we can give some momentum. And we tickled this force by modulating the intensity to search for resonances. To have some resonant excitation. And indeed, when we're off resonant, this is how the Schuller crystal looks. And if you hit the resonance, it's very fragile because you have to go to very low resonances close to the criticality, then you see actually that you can excite it. It was the very first time that people have seen really the soft mode. And you know how it should look like. This is what theory predicts here. When you're coming from the pinned regime as you predicted in 2011, it should take on from a finite value and go to zero at the pinning to sliding transition. And afterwards, because it's a finite system, it should come up again and take on a finite value. This is what a theory would predict for t equals zero. We did not see that and we touched our head. What happens? Actually, we saw something like this happening in our experiment. So the blue data is the experiment. But then we realized that having one millikelvin of temperature is really quite a lot of energy at a critical point, of course, where everything becomes infinite and vanishing. So we have very strong nonlinearities at the point of criticality because of the finite temperature. And if you model this, the green line actually gives you exactly the prediction of what we observed in the experiment. And again, the reason our explanation was the finite barriers of the Paes Navarro potential make the system slide between the different first minima. There you see already that it's a very unharmonic nonlinear system. And that prevents you from seeing this perfect vanishing of the soft mode, yet at temperatures of one millikelvin. You would really have to go to temperatures of a few microkelvin to see this. Have really a more enhanced effect. But that was everything very hand-waving, yeah? I mean, this is our intuitive understanding of this. And then, of course, we wanted to get more clarity and that's why I show you now in the remaining few minutes the follow-up work. This is now the summary of the nano-friction. So actually, we had seen the first onset of symmetry breaking, non-analytical function for the first time, and also the soft mode. But we also realized we would have to go to a microkelvin to really see this soft mode vanishing or to even go quantum one day. Nevertheless, we have seen that the breaking of the commensurability biotopological defect was reducing the friction, also static friction, by more than an order of magnitude in our system and really making the system slide much easier. And we were very delighted to find that this is actually really similar to what also in biophysics was observed here in simulations of DNA unfolding. When you have a kink, basically a mismatch in the human DNA, then it also can slide and break earlier. So it's the same Franco-Contorova dynamics. We emulated it with ions, but now we wanted to understand a little bit more the thermal effect. And that's why I propose to first look at the linear to six-section transition again, because it's easier to handle also an experiment. So here, we also have the symmetry breaking where the system goes into this two potential minima and we should see also soft mode. We did this together with Haga-Landa and Giovanna Moricci. It was a very nice collaboration. We did again spectroscopy now on the linear to six-section transition at the criticality. These are the phonons that you see here. This is like the breathing mode where you have one node and the ions to the left go here, the ions to the right go there. This is the second phonon where you have two nodes and it's like an Egyptian mode. So you can basically excite the different collective phonons of the system with a laser beam. We did spectroscopy and a lot of theory together with Giovanna and Haga. And we saw that actually our experimental data and the theory can bring it to a match at the criticality if we consider the temperature effect of the surrounding phonon bath. So if you're interested what happens at the criticality where the soft mode should vanish, it's becoming everything very non-linear, of course. And this phonon can now, this mode can interact with a thermal phonon bath. So what we did is, we did a fourth order expansion of the cooler potential and then we averaged over all higher-lying phonons that are oscillating on a faster frequency and we can take a time average over them. So they give us a thermal background. It's kind of a floquet dynamics. And then the phonons, the low-frequency phonons that are driving here the phase transition, they are seeing this modified cooler potential by the other phonons. This is basically described here. We just look at the phonon one and two, these are this very two lowest energy phonons. And then we see actually a change in the frequency of these phonons in the frequency spectrum, which depends on the temperature of the system. And this mathematical approach seems to work well and describe really what we see in experiment in an intuitive point. You can also imagine that the system while you go undergo this transition because of thermal fluctuations is still bouncing back and forth between the minima. So actually the system stays more longer in the linear regime than it should before going out and deciding to take on a symmetry, zigzag or zigzag. So it's actually more a crossover regime and not a sharp phase transition, of course. And this is also something one should say because it was published in 2010 to be like a temperature driven structural phase transition. But I think in our paper we showed it's really a crossover driven by temperature. You can't say that the criticality is shifted by temperature. Okay, now I'm through with time. This is just the outlook. One day we also want to go quantum, but it's all about lowering temperature going to the micro Kelvin regime. And this is a very nice work that was also done by Lars Tim, who is here in the conference. We wanted to show that tunneling is also possible in such a system over tens of micrometer, which sounds very incredible in the beginning. But we did basically a treatment of the collective system defining the effective mass of the king defect, which can become very small. So actually the king can move a lot while the atoms are not moving at all. We solved the Hamiltonian and the wave equations for the system. So you see symmetric, anti-symmetric systems and you really can see how they couple close to the Aubrey transition and you see tunneling effects. You can see how the phonon spectrum splits up even in the quasi-classic, close to the quasi-classic regime. Here's the tunneling regime where the interact already. We have seen tunneling motion, how the quantum king can go back and forth. But this is, I could give a whole talk about that. I also should point out Vladan Vulletich collaborated with Bonetti et al. He had a different treatment, but he also could show quantum dynamics at this Aubrey phase transition. So I think that's very exciting. And in the future, we also will go towards energy transport through the topological defect. Again, nice work by last time, where our idea was to use the king as a switch when you impact kinetic energy on one side. It will not arrive on the other side, depending whether you're on the sliding phase or on the pin phase. And with our control parameter, we can switch that on and off this effect. So with this, I'm at the end of my talk and I thank you very much for your attention. Thank you for the fascinating talk. We have already over time, but I have one question. Okay. So, beautifully, this irons in different traps. So, in different external potentials, ring like 3D, how flexible can you say both? What are the limitations? Or is it... Patch potentials. Patch potentials are the limitation. Irons have many advantages, but at the same time make them disadvantages as usual in life. They're always two aspects. So irons are charged particles. That's why we can trap them in this iron traps. And maybe I show them quickly. Oops, it's very slow. The iron traps already look rather complicated, yeah? I mean, the beauty is we can control them so well. We localize them to 10 nanometers. We can move them around with all these voltages that we apply here on the many electrodes. So it's a beautiful system, but at the same time, being a charged particle makes it very sensitive to any electrons sitting on a window or on an insulator or anything. So as soon as you're thinking of rather long, spatially extended systems, you have to make sure that you control everything really to the nano volt level. And that means you need many, many control electrodes to compensate things. And I mean, Hartmut Hefner was the first one in Berkeley to make a really a ring iron trap, where you have then this very powerful geometry of having a quasi-infinite system without the boundary condition. But the problem is you really need many, many control electrons to always compensate any slightest deviation in the field. It's a very fragile system, and it's a huge technological endeavor. And it took almost 10 years, I think, for Hartmut to get this first prep, and it still can be improved. And so maybe in the future, yeah, I mean, we're working on iron trap technology at the same time, but it's really technical engineering. Okay, so thank you again.


Matter if you use lubricant it's a cat So just don't do that Are we live man? Yeah, Michael just woke up. Welcome to episode number six of the Marty and Michael podcast. It's fully actual.   It's raining.       All right, man. If there was a scooter there I would it there was a scooter there.   Yeah, do you remember that everyone? Accuses of cutting it slightly so would break easy.  He's dead too low hits his elbow broken arm. Oh if that got the bone.  Show them if you can. Here we go. Watch him He has to take his jumper off now and he's in undies. Let's see if I can give him a bit of a feel while he's doing Roll it up that way see if I can get a little touch there Oh Here it is. No, you need to pull it down a little bit further nearly there I understand this is quite difficult for you but people want to see it.  Yeah, look this is the University of Michael It's our subscription website.  We got a discord You can join there's the facebook group where you can chat to us.  It's a pretty good.  I like it. This all podcast is also sponsored by Manscaped do you want to shave your testicles? So they're so smooth that you could put them in a girl and she would think that they're subpoenas Well, then you're in luck because Manscaped has this where you can shave your balls so smooth that the it even shaves the skin off No Oh, it doesn't shave the skin off. It's it's like it's completely safe. It's completely safe.  So there you go.  I've used it a couple times now Haven't cut myself. It's so good having bats when you've got shaved balls Is much funner do they get itchy when the hair starts going back a little bit, but that's why you shave it again I think the first time you do it. Yeah, but I've been doing for you.  I've used it on on other things.  This is like I'm a huge fan.  Thank you Also, they got manscape.   It's good to see a lot of people signing up the website. So well done guys Yeah, we're getting some good sign ups. Did you guys see we got another episode? Oh, when you're right now as you're listening to this The newest episode of our series came out yesterday And it's the one where she breaks her rib.   If you see someone get broken. You don't want to step in It's hard to go second when that happens, you know Oh Michael's taking over as the new fart.  Yeah, dude.  They've stopped ever since the stress Blood pressure.  It's like It must be the meat. Why are you wearing that? Who? this I thought it looked really cool I'm wearing a white cap and Michael said why are you wearing that? I'm just picturing Marty going to his doctor and saying I can't fart anymore Yeah, what do I need to include in my yeah, there's beans. They don't eat.   All right.   Don't worry. It'll happen guys.   You must have accidentally like copied and pasted from your From your work diary Into the on these days. Are you sure? I don't know. Well, it's weird. You tell me after I read it. Okay Anyway On these days guys, so on this day in history something happened It's crazy Matt does his research and this is what's happened. This is all factual This is 100 legit. Remember? Yeah, you did do that on this day in 1994 Gordon Ramsay received public backlash for a new dish at his restaurant It involved evenly spreading an inch thick layer of hot English mustard on a newborn baby's face Then shallow frying the face for two minutes Then Gordon would remove the mustard and it ends up being a crispy mustard shell and soaks up a lot of the flavors from the Baby's skin Meat is then served in the mustard shell The same baby can be used for multiple mustard servings before needing medical attention And when asked for comment, Gordon simply replied, I'll stab you to death if you don't leave Wow, that sounds like it's be all right Is the baby dead?  That was his favorite dish.   Yeah. Yeah 100 like they might I'm all for it then Honestly people are so sensitive these days Um On this day in 2005 Miley Cyrus admitted that her song Wrecking Ball is about the time she tore through a child care center on a horse After feeding the horse a meth sandwich The horse entered the center during a panic attack and trampled 16 toddlers The tender skulls being caved in like soft cardboard pinatas Miley said she never forgot the incident and wrote the song Wrecking Ball the next day She should go to It's like you can visualize the horse Did she get in trouble? She was riding the horse. Yeah. Well, I don't know. I guess the horse is responsible for its own actions You eat a meth sandwich something's gonna go wrong. You know what I mean?  She became nervous which excited me She even turned to look at who was following her and as her eyes met this energy course through my body and I quickened my pace I was disheartened as I heard her call her parents and announced that she was scared Foiled I quickly sunk back into the shadows and tried to calm myself I was so erect. It was painful I must regroup I must try again I must have her Matt that's fucked, but I I like it I like it.      Oh, should we by the way? So this is a quick recap of what we're going to be doing this episode The hunt we have some good and bad news about the hunt. Um, we're probably gonna have to change the goal Um, but so it'll just be a quick hunt this week.  All right What about crime stories and crime stories?  Okay, cool Let us begin with the questions All right question one is from Reuben mate Um, Marty, when do you think you run for prime minister? And michael how long has it been since you wear shoes? Oh, I haven't really considered running for prime minister, but maybe in my older years I might have a change of heart and do it. I don't know, you know I haven't really had a much of an interest in polar tics Um, I don't I don't really um wear shoes Yeah, um, it would have been last week this time last week when you went to toka.  Yeah, I don't want tinny.  So that's That's how you that's a good result my friend.  Yeah, it's growing that tonal like a Stanley knife the same angle as a Stanley knife Same sharpness. Can you see it Matt? Yeah, your rifle looks all right, but your left foot's fucked. Yeah It's like yin and yang good and even and they balance each other out really Not good. I've seen him. Um Yeah, it's not good. It's disgusting. Next question is from mysterious boatman 789 Um, have you ever been to the uk? If so, what's the wildest experience you've had whilst there? I think I know this story. I've told it before it may involve you on a bar Yeah, we've been to the uk before man.    Yeah that one.    Yeah, but was it fun about the hostel people? Yeah. Yeah, it was in the room It was all bunk beds. Everyone was like what the fuck's wrong with this kid Imagine being an 18 year old kid. You've flown to london.  Yeah, it's such a delicate bite It was I remember it well in his hands and then he peeled his lips back Well, yeah, it was a big Yes, very good. Anyway, we don't do that anymore lots of fun things happened in the yeah, UK is good I'm trying to think of another thing that happened But it's all blank.  Next question is from jasper rinink. Um, what are your thoughts on new zealand? It looks really nice. I really would like to go there. Yeah, same.   Yeah And there's yeah, that's actual that's where like that's where it all began. Lord of the ring is true story I they've just got he said you can go snowboarding you can go down those big balls You can go skydiving jumping. I don't get the only thing I don't get is why they all come over here Because apparently that's a thing because they all want to come to australia Well, I would think that because our dollar is better and they can earn more. Yeah, but not that much better And like new zealand's got some pretty cool. Shit.  Like this. Oh, yeah, they had a little episode quakes there I thought no, they were just all having tantrums. Maybe maybe that's what triggers it Maybe something to research.  No, no, it's probably there.  It's probably from when you wiped your feet testicles and then wiped your face Might be it next question is from addison lead 49. I know that guy um Now a few people like this and I wasn't sure where it's coming from. So maybe you guys can clear it up But um, could you please do a video on the main channel where you do some cooking? Yeah, I don't know why that's No suggestions a lot lately people asking in the in our University group like who's the better cork and wants to do a cooking episode.  Cooking with kettles.   Let's be honest.  I'm over it.   Yeah, so you wash it as soon as you use it Yeah, it's easy to clean but I didn't so it piled up and then it was overwhelming for me Yeah, so you threw it out. Yeah, I get it. Okay Hey next question is from beer bows beer balls. Be boss. Um, are you guys wait?  I've got it. I lashed out and I wanted to get it in Make those decisions on your own Dude, you're gonna have it wasn't a good one.  I really pushed hard Oh Yeah, I really uh, it was there's a lot of pressure. I didn't have much time to react I got so sad as soon as I knew straight away that it wasn't gonna work because I was this close You need to back up into it and just let it feel it's not gonna go in It's not going in No, it's just touching on the on the edge It will ruin the surface tension that I have okay. I have a very specific amount of tension on the asshole It cannot be touched. I can see that I can see that because there has to be a certain sort of width apart If you touch a press air will come out of one spot in the wrong way pop him You might pop him if there's a small slit of air and you put pressure on one side More air will come out that one. It's like a balloon.  I wanted it. I wanted the sound We need to trust each other during this and we cannot rush the process Okay, I promise I will never touch the end.  What about one of those party things? You know those party can we add a Can we add an extra tube to the top where he can fart into the tube and I'll do that If you you're gonna have to learn how to find your bum hole What if we just tape the recorder here on it's onto the table and you back up and do it That is not a bad idea. It's hard to see. It's hard to see that. It's it's like it's gonna be easy with your hand That you go because I need both hands free to yeah, but then we'll also It'll allow him because you know he gets up in a mad rush the next mad rush bit Well, he has to push up against it. I could guide it with my eyes The mori down the mori forward mori sits on the recorder like he's sitting on a dildo I just sunk right back into it.  Oh man. I'd pay money to see that Anyway, next question.  Yeah, we already proved this. He clapped and we got him on and we touched him. That's proof been done Next question Um, next question is from lake mcbogan. Oh, this is for me as well. Sorry um This is directly and only for matt brown We sign up to the university of markle by the end of next week or get a university of markle tattoo around your nipple Yeah matt, what's the go you must choose one? What's the go bro? huh Would you If we gave so many good videos that you've missed out on if we came to you for concrete, would you give us free concrete? No That's so true. What if I did?  Well, then don't come to me for concrete We have to go to we have to support our friend because that's what we do But we need concrete if we need concrete will come to you Exactly We will come to you. We weren't oh wait. Hang on you guys. No Before I worked in concrete. I worked at a video shop. It was a lot of fun and I had a good time also done photography not once that I asked for money or I gave you guys videos for free because that's what friends do and that is the standard I don't know. This is tough. I'm gonna have to meditate. You're gonna have to google it. Just google it Show us it's like Well, give us something else. Oh, I'm working in my underwear. What more do you want? Give me something?    No, there's too much too fast I'm not that type of girl.   I'm boring just seeing cheap. It's better than nothing I'm feeling quite sexy in these Ones that soak up your Sweat and stuff.  That's it And you can't go to I'm looking at you, Michael. You cannot go too far I'm sensing a very excited energy coming from you, Michael.  I won't Please man. I'm sorry. I promise.   I won't don't ruin this I understand I'll go first. Very firm and yes, you're right.  Oh, it must smell It's hot. I'm sweating in here.  Yeah, no It's actually this is a cooler day. That's why I gotta jump on it. It's happening to this podcast. Thank you. Thank you, men Skate ball wiping recorders in arses Next question is from sam warner. Jesus um What type of moments are the ones you cut out of the podcast? I feel really intrigued by missing that part of content Yeah, that's a good question.      Oh, not even finished You say that I'm moving on Moving on next question. See now we're tempted to say cut that corner But but we're just gonna give you a look into what you want So we're gonna leave it in Yeah Not finished that's a great line. Okay Next question next question is from cringe rot Cringe rot Um, very good name. Oh, this is a serious question. This guy has some a dilemma and needs the marty muckl advice I feel I could add to this because I am going through it Uh, is it worth quitting weed forever for a new full-time job that drug tests you?    Yeah, of course not. Well, it's depends how much you love weed if if if someone said You can't make videos if you smoke weed.    I definitely Quit so you can make money.   I got done.  You can drive better some people A good thing though A good thing that when it comes to getting drug tested to work a lot of there's a lot of industries that don't do it So there's always like opportunity out there for anyone. Oh, I feel like getting baked now Michael You're being so ridiculous. Next question is from Sabrina What makes you guys proud about your ringworm community?  I was like, oh man I don't want to talk to my fans when I'm high But I was there playing golfer julian They watched a little god. It was cute and then all I had to make was just sounds like clangs clongs and clays just the classics and they would just Like they'd understand me I'd be like, okay, wait, can I hear a clang?  It was my eyes rolled back. I really don't want to know. Yeah, do it And like I I probably said it over a thousand times three thousand times the last two days Fans were doing that for me and it was the best moment ever I was having the best giggles. They understood it. We communicated with just clays and clangs And that's what it's about for me I guess what i'm always trying to say is it's lovely to have a community where everyone has a very sick similar sense of humor because we like to make people laugh and and these people are the people that That it's really easy to make them laugh because they have the same sense of humor Um, can you explain discord quickly because i'm pretty new to it?   We just send messages in there throughout the day Video call you can send your memes in there. It's just it's just cool. We were voice call last night It was I was there for like two and a half hours Playing golf against julia and then just listening to clays from my fans.     Yeah, like everyone just they've got a good sense of humor.  I like her Next question is from dan dello. Uh, have you guys have filmed an episode of fully actual that you didn't upload? No, there's he's uh, sometimes there's um, oh, there's another thing we cut out is prank calls If they're like, they'll be called ringing and ringing and then people don't answer or sometimes answer and Realize it's a prank call straight away.  Yeah, we never cut a full episode Although we did do one episode where michael was absent. So that wasn't really enough Well, there's more of an update.  No, I think we just went straight into it. There you go Next question is from mani Garcia Um What happened to matthew gregory brown from wholesome saying three um I guess three was sort of part of season two We had a good time with that and then you don't want to overdo it. Then we called it a day Yes, I think of a new number now. Yeah 13 13 I still so I when I go to the games place and the basketballs there, I'll go three You'll rip it out. Yeah, I'll get it. I'll do the three my own three Crowds form when he does that I've seen crowds that people You know when you see like break dancing crowds start circling. I've been it's a similar thing at the games place my three crowd The next question is from lotty 48. Oh, I know so lotty just What happened to connor? He seemed to vanish one day. Where did he go connor is I was hanging out with him two weekends ago. It came over his house connor is the one editing these podcasts all of ill of his all of his comedy genius Is is right there. He's right there and check his channel out cracker milk.  How many subscribers? Why they're over a hundred thousand?   Oh, yeah Next question is from tj ven I um If you could be the main actor in a comedy movie, what movie would you pick billy madison? Yeah, that's good And command Yeah, well done both of what I expected. I expected marty's his wife.  It's my favorite Good up. Yeah, that for ronnie kevon. You get to hang out with some rad actors. Oh Um next question is from cosmic ace after doing the metal detector prank Did you guys ever hear anything about someone finding the box with the pitches after someone stole the first one? No, nothing I reckon someone's just thrown him in the bin when they were disgusted what they found I haven't heard anything about it And to be honest i'm being uncomfortable now that you've brought it up again I'd push that to back to the back of my mind But thank you for reminding me and um, he actually asked two questions The other one was do you guys recommend moving to austria and what's the pro or what are the pros of moving there? I'm from germany. Yeah, it's austria. It's pretty fucking.   Um, actually, sorry that was the last one I can't believe he said that like there was another one I'm actually embarrassed.  Leave that in corner No, don't leave that show him how raw it is man.   Yeah, it's nice very dark. All right Uh, do you want to kick off crime?  What is the crime story for the podcast in 2013? I robbed a petrol station in germany with a plastic gun While i was drugged up. I got caught by a group of joggers when i was running away He's fucking fast cunts slammed me on the ground and i got arrested Lucky i just got three years probation I can still remember the eyes of my mother when she picked me up from the lock up the next morning She looks so proud So i might try it again one day without getting caught so i can make my parents even more proud and rich And i could also give some money to matt brown so then he can finally sign up to the website That's pretty good man I thought i heard this story on the news the other day that someone robbed a 7 11 or servo No, with a fake gun.   I mean we should do that for a video. Yeah the 7 11 challenge How much cash can you get? Oh A bank for closed my house when i was 17 so i set it on fire the house was empty and no one was hurt by it But i was later caught did not go to jail But i did receive three years probation and a criminal record for the rest of my life Dude, you see what's going on here? No, if you commit crimes, maybe it's if it's your first one. Why is that guy 17 and owns a house? Maybe it's his parents house Maybe it's the same guy three years probation.  Yeah, it could maybe it's the same country Or maybe once here in mexico with a bro. We were smoking a fat joint with With wax almost inside a 7 11 don't know what that means It was like 1 a.m.    Oh All right, this one went to my local strip club years ago and my old maccas manager was the bouncer We never liked each other.  I left and saw his car up on the road. So I caved the door in with a sparta kick Oh, man, I do those at tocker I was arrested on my 13th birthday for vandalism And the court made me do 40 hours of community service in the care of someone who was three years later was One of my first americans to have the fb.  This was like 1999 when he got arrested. He did not touch me luckily But he committed suicide a couple years later. Oh, so He had a chance to get fingered. Whoa. Yeah I wonder if he'd be kind of offended that he never sort of pulled any moves.   Yeah During just for the 40 hours though, surely. Oh, yeah. Okay. So all right. So he was just spending time with him on He never had the opportunity picking up trash. It's like he's watching you. You wouldn't yeah. Yeah, you're not like in a church or anything. Yeah, but That's pretty weird.   Yeah Oh, anyway, let's move let's move right along to a segment called Um, all right, so the latest with Carl So I sent him a message and uh, he read it And then I sent him another message and yeah, he read it. Um, has he replied? No So we had a chat today.     Damn it. Um, so, uh, we you know We thought what else did we did we toss toss about I want to do I want to see if Olivia lute newton john would go on a date Yeah, I sort of said she's too old and like irrelevant She probably didn't check social media and then we talked about chris hemsworth But then we looked at his instagram. He doesn't even he posts like once every two months and doesn't even Replied anyone in the comments chain warned to be the week. We wanted to send him a fidget spinner and get him to spin it To spin bowl a fidget spinner We wanted to sing delta good room a song. Yeah, just have her Yeah, it's not that idea.  Watching us sing one of her songs and she has to Be happy about it smile What could she do judge it judge it send us a lock of her hair I don't really want it. Uh-huh frame it. I could use that Oh, he could attach it to the flashlight.  Yeah?  He's a cool man. Yeah, it would be so Yeah Bunter it's good bunter and it could be a hard one We could be here to the end of the season trying to get it 110 Matthew Brown 110 percent Matthew Brown So the next segment right you dog sends shooting away this po box right here And we open it live on the podcast and we have some packages today So let's fucking get anywhere. This is the po unboxing All right, our first package is from hey guys flugen slagen flugen slagen flugen slagen he said there All right, this is uh from our friend mateland Hanley's his merch. He sent us this is a surprise. He didn't tell us he was doing this So he's uh called young and dumb Um, oh these stickers don't come off Look. Oh no, I got it now.  There you go. Boom young and dumb. He's got his fucking.  I forget. I'm my german is like fully Schlagen is to hit Schlagen. Oh, that's I thought you were making that up. That's a real german No, I think it's just something that like australian say because it sounds really german, but it does make doesn't make sense surprise me But yeah, fuck.   I'm pretty sure don't he?  Hi, my name is kin and machan I live in a small coastal town in Queensland called harvey bay and have recently graduated high school I'm writing to you guys to say thank you for all the great videos and And for the inspiration for the shit my friends and I got in trouble for the first video I saw reveals was the tac ball tennis I've since been hooked. I'm loving the I'm loving the new vlogs on the website and I can't wait to see what the years bring I've included some photos from some of my favorite videos Which I would love if you could sign and possibly a sexy shot of julie You really asking for a friend wink wink all the best. Yeah, we can sign these All right, so this is us on a fishing boat This is um michael and I And then we have a great photo with you on the pot. We have uh me planting michael Yeah, and uh, what do we got here? We have marty and michael covered in egg One of the website videos. These are most of these are website videos so far And we have the um Where we the quarter we'll get out of court very handsome young men here, aren't we all very nice that one And then here we have me Screaming into michael's ear as um calvin. Yeah, boy. You would have seen that And um here we have michael after a bender Yeah, that was a good residue on his face Yeah, all right. Well matt we'll sign them and we'll give them to you. Yeah, I'll take over There you go.  What are you talking about man? We have to speak some german Okay, all right, I'll get through these as quick as I can So this segment I just read a german a common german phrase in a normal calm Way as if I was having a conversation with a fellow german Do best of them halt. Let me start that again Do best of them holds back of them holds back You are on the wood way, which means you're wrong So wood is the wrong way in germany Do best of them holds back Hey hosweck hosweck hosweck That is not my beer That is not my beer That's not my beer Not my problem. So a beer means problem.  Yeah, beer is beer Why not say this is not my problem Because this is a far more it cuts through to the heart of another german because beer is german all right Very I've actually said this one to my mom heaps Which means salmon rip you together, which means pull yourself together, mate Why wouldn't it be pulled? Why is it rip rips apart? I I always think during of the week of really weird english sayings And I always think to use them for examples from when you get confused, but I always forget them But it's more anger.    Yeah a few of them, man There's some german speakers on the border germany. Yeah, like belgium austria.  What happened in austria We got naked. Well Shocking that's when we we pretended we were gyroscope and it worked very well very well Let me tell you something. We can't talk about it back when you guys are young and dumb. Whoo 110 percent All right, let's finish the podcast. Well, we'll have a time Let's finish the podcast with a prank call. What do we say we're gonna do again? I can go from happy to angry You've got bipolar. Okay. Um, hey, how are you? Can I just place a um Order for pickup, please if that's okay. Yep Awesome. Thank you.  Um, do you guys have so you guys have nachos, right? Oh, yes, we do. Yeah, so can I just get two serves of the nachos? Thanks. They're so good for you guys Um, so I'll get one one with the chicken and um, I'll get I'll get beef on the other one because like Yeah, it's my favorite Um, oh look, I'll make them both regular. They're just more sides and stuff. So yeah, I'll just I'll just get them regular things So the name is brennan Yeah Yeah, right and um, I'll I'll get um a couple of burritos as well. Um Yeah, uh, I'll get um, what's that? What's the burritos called again? I thought as soon as you say its name, I'll The ultimate burrito or the california. Yeah, the california. That's the one. Yeah, I had that one before and it was so good I'll get one of them. Um, and I'll get chicken pork vegetarian fish I'll get that one chicken too, please and um, can I get extra cheese on that? Is that all right? Extra cheese on that one. Yeah, thank you. Yeah So yeah one california one and um, I'll get um two of the um, just just standard burritos like just normal burritos Do you know what I mean? Like just um Uh, well, I don't have the menu in front of me. Sorry So, yeah, just That's the one the classic. Yeah. Yeah, look, I'll get two classic Burritos and I'll get both of those. Um with with beef meat Okay, beef meat. I'll get both of those classic burritos with beef meat. Oh beef meat.  No No, none for them. No Um, also, no, um, that's not all. Um, I'll also get um drinks. You guys got drinks, right? Like surely you have drinks. Yeah. So can I get like, um You guys got what 1.25 liters or two liters or what what what sizes?  Right, okay. Well, give me give me five 600 mil bottles of the um of the coca-cola Thanks. Uh, we only have Pepsi The win this happens Wait, so you only what can you maybe go to coals next door and get some, uh, Coca-Cola or is just Pepsi the only thing available right now. Is that what you're telling me? Oh my god Okay. Um, all right. Look scratch the drinks, right? I'm just going to get a shitload of sauce All right What sources have you guys got like I'm talking massive bottles of sources. Do you guys sell that or not? No, we do not sell All right, okay. Um, well, what sources do you have? All right. Well for the blue cheese, what's the biggest serving of sauce that you can give me? Can you put it in like a little container or something or is that something that you can't do? Awesome. How big is the container? Like how many mils are we talking here? Well, can I get like three of the blue cheese ones?  How much is all of that in total? Um, that's $57 and $67 and $75 Can you just read that back to me?  This is far as soon as a little Go like I said, I'm sorry if you listen to that girl. I'm sorry But she was laughing at the end. So I think she knew it was a bit of a But yeah, man, you are good from flipping it from good to bad I was I could hear you in the other room and all I could hear was like Just give me six sauces. I was just giggling and Um, yeah, sorry, uh small girl, but um, that's the problem. We got to get to talk of boys. Yeah, we kept that getting high Let's eat in mexico Cut that three condom


Overall guys, this was a really really good movie Hey, what's up guys, it's Josh here today. I want to do a little review on legends of the fall from 1994 now Randomly my buddy asked somebody what their favorite movie was their favorite movie was legends of the fall My buddy started watching this told me he's watching it. He liked it and he told me to watch it So that's why I'm watching this movie. So let's just jump right into the pros of this movie The pros is it's an epic long story, you know Sometimes when you're going through something in life, it's really nice to you know Get taken out of your situation watch a story, you know get transported to another time period And this movie is a very lengthy long movie in a good way It almost reminded me of something like the godfather or like good fellas or just like a really long movie Something that I want to watch on like a sunday Just an epic long story and I almost felt like if you cut this movie in half I still would have been transported away from my daily life But it was so long and so lengthy. I mean you pretty much see Brad Pitt's character from beginnings And so it was just a great long story. I was completely transported out of everything I was going on it was actually a stressful time when I watched it And I love the lengthy story aspect to this one. It's also got some pretty good twists and turns now I really wouldn't say there's too many big twists coming up But once you see the basic setup it does twist and turn quite a bit from the first 20 or 30 minutes to the end Lots of people come and go and lots of things change I don't really want to get into who's romancing who because that kind of happens later on in the story But the the romance here was overall good. I kind of did want it to go a little further It's end a little better than it did but without getting into any spoilers. I did really like the romance here It's a really romance heavy movie, but it wasn't like too much for me I did appreciate it and then also this movie was long and I want to say it was pretty much Engaging the whole time the only part of this movie I did find really slow was about the first 20 minutes But after the first 20 minutes things really start popping off and you're never going to get that healthy good First 20 minutes ever again It's like things just are almost in slight turmoil all the way to the end Which makes you appreciate the things in the beginning just being so smooth and easy to watch and no drama So the only parts that I found a little slow was the beginning But I actually appreciated that once it got later into the story pretty much all the acting was good here I had no problem with anybody's acting Anthony Hopkins he ends up getting kind of sick or he has a stroke in the middle of the movie So the last half of the movie he plays kind of like a person who has a stroke He had can't control part of his face. So I you know, it's again It's just I really enjoyed the long transition you get used to Anthony Hopkins You see him when he's just like a young dad to an older dad till he's just barely hanging in there I really did like the progression and the acting in this movie I really liked all the family vibes in here as well. I got to put that in there It does have a few really intense scenes that I appreciated as well Overall, it's a little slow, but very very engaging. All right guys, if I were to get into the cons of this movie I really don't have very much and the cons that I have are very very slight There's two very very emotional deaths that happen right next to Brad Pitt And he has to sell them as if it's like the worst thing that could ever happen in his life And it was good. It just wasn't great. That's the only issues that I had with his acting overall. It was great I couldn't imagine anybody else playing in this role I just felt like man, you could have just pulled this emotion out of me because these deaths were so intense And it just wasn't as good as it could be in my opinion The only other call I could see and this is kind of weird to even say this is that the third act Kind of feels rushed and this is already a super long movie. I could already understand I think it was like two hours and 10 minutes if I'm not mistaken, but So much happens in this movie. I almost felt like the last third was a little bit rushed That's just me personally. I can't really get into that without describing spoilers But I do wish it was stretched out a little bit more Mainly with the second death that Brad Pitt has to deal with overall guys This was a really really good movie for me I would put it anywhere between like an eight to an eight point five And if you're somebody who's looking for like Just a story to take you away a classic tale This that's this movie in a nutshell like I love this movie by try or pass I would say it's 100% a buy for me. Have you seen this movie? Have you not seen this movie? It is a little bit slow, but I found it engaging the whole time an epic story I would love to see what you guys think. Let me know if you've seen it down below Anyways, we're on the road at 50,000 subscribers and I couldn't do without any of you guys help You guys are the best having a great day out here. Hopefully having a great day at home See you all in the next video. Peace