okay first one all of you are giving the wrong answer draw the free by diagram yourself you will see okay so if this is the object alright this is the object it is falling under the gravity so its acceleration will be g alright then it will of course have mg force because of the earth and let's say up thrust is given as b so mg minus buoyant force should be equal to mass time acceleration which is mg only a is g so b comes out to be 0 buoyant force will not be applicable when it is falling under the gravity okay so vertically if things are at rest then only buoyant forces m into g otherwise otherwise you have to take g effective just like you know the weight of the object changes when it is inside the lift just draw the free by diagram you will be able to see what could be the effective g so buoyant force is rho v g effective when it is freely falling g effective is 0 anyways question number 2 the spring balance a reads 2 kg when the block m suspended from it a balance b reads 5 kg when the beaker with liquid is put on the ramcha you're there ramcha and kondi why you're on skype you're not talking anything just keeping silent you have to say okay every two minutes say something interact more the spring balance a reads 2 kg with the block I am suspended from it a balance b reads 5 kg when a beaker with a liquid is put on the balance the two balances are now so arranged that the hanging mass is inside the liquid in this situation okay second one you're saying see the balance a will read less than 2 kg of course it will read less than 2 kg because now the buoyant force is acting and we will read more than 5 kg that is correct because if liquid apply buoyant force on mass m upwards then mass m will apply equal and opposite force on the water downwards and hence according to Newton's third law option c should be correct okay let me so this is just one of the option there can be more than one option correct so can you see whether other options are also just evaluate let me quickly check the answer for you c is correct one more option is correct of course if c is correct b is also correct because b is subset of c so don't forget to mark options which are subset of each other okay anyways we'll move to next question see in case you have already seen these questions no point attending the session and you know you can as well tell me I can send you few new questions otherwise if you have solved this question couple of times you're wasting time okay now do this sir that is ridiculous yes amok that is ridiculous I can understand your emotions but J is the exam where you try to reject students based on their concept based on how careful they are how careless they are how much attention to detail they have but yes I can understand third one c amok is getting okay almost not almost everyone four people have got c as the option a vessel contains oil over mercury a homogeneous sphere floats with half of its volume immersed in mercury and half in oil the density of material of the sphere is what so just you need to find out the weight of the fluid that is displaced and equate that to the weight of the sphere okay so here let's say this is the vessel so we have the lower portion of course the upper one will be oil right and the lower one have to be mercury so if it is half submerged then v by 2 of the mercury is displaced so rho mercury v by 2g is the buoyant force because of the weight of the mercury and rho oil into v by 2 into g is the buoyant force because of the displacement of oil this has to be equal to the mg force okay mg is what the density of the material into v into g right the density of the material is rho mercury plus rho oil divided by 2 okay which is what 13.6 plus 0.8 which is 14.4 divided by 2 that is 7.2 okay so option c is correct over here what about fourth okay fourth also you are saying c let's see two rods of different material having coefficient of thermal expansion alpha 1 alpha 2 Young's modulus y1 by 2 they are fixed between two rigid massive walls the rods are heated such that they undergo same increase in temperature there is no bending and alpha 1 divided by alpha 2 is equal to 2 by 3 thermal stresses two rods are equal provided y1 and y2 is what now see this thermal stress sorry thermal strain is given as alpha delta t isn't it because delta l is what delta l is l alpha delta t so delta l by l which is strain is alpha delta t okay so epsilon 1 is alpha 1 delta t and epsilon 2 is alpha 2 delta t okay then a stress by strain sigma 1 by epsilon 1 is given as y1 so basically sigma 1 is y1 into epsilon 1 which is y1 alpha 1 delta t okay this should be equal to y2 alpha 2 delta t right because thermal stresses are equal now alpha 1 by alpha 2 is 2 by 3 so if I remove delta t so from here I will get y1 by y2 to be equal to alpha 2 by alpha 1 which is 3 by 2 okay so option c is correct over here fine we will move to next question now quickly solve this one I think this you can do straight away okay again see the first of all the velocity will increase because of gravity right so in order to keep a1 v1 equal to a2 v2 the area will decrease isn't it so it cannot be a so we have a2 to be equal to a1 times v1 by v2 right v2 is v1 plus sorry v2 square is v1 square plus 2 into g g you can take as 10 to g into s which is 0.15 okay so this is v1 is 1 plus 3 so this is 4 so from here I will get v2 to be equal to 2 meter per second fine so a2 will be half of the earlier area so half of the earlier area is c okay so that is how you have to solve this question I will move to the next one these two questions they are from j advance 2015 Saimir will explain how he has got that answer a and b is the correct answer both a and b see the curve will end the curve plotting will end where the material breaks okay so q can take this much stress okay whereas p can take maximum stress of slightly more than q all right so this is the maximum stress p can take and this is the maximum stress q can take and hence p is more p has more tensile strength than q so in order to understand this you need to have clear understanding of what is tensile stress and what does ductility and all means okay and also the strain of p is more than q okay for the same amount of stress if you have same amount of stress the strain of p is more than q fine so that is the reason why p is more ductile than q okay so this is how you have to solve this question now question number eight this is again a very different kind of question see if you know how to approach it okay spherical body of radius r consists of a fluid of constant density as and it is in equilibrium under its own gravity okay if p r is a pressure at a distance r which is less than the radius of the sphere then which of the options are correct so suppose you have let us say a dr width you are imagining a strip okay you are imagining a shell at a distance r so let's say the thickness is dr okay so there will be pressure right so let's say pressure from outside is p okay and pressure from inside is let's say p plus dp fine so if you consider that thin strip only consider that thin strip so from inside p plus dp is applied and from outside p is applied so pressure will increase as you go down go towards the center okay at the same time there is a gravitational attraction that is pulling this shell okay so let's say that gravitational attraction force is f g all right so if I write the force balance equation over here just taking the shell into consideration I can write you know since the shell is stationary so net force should be zero so p plus dp minus p okay this into this into 4 pi r square this is a net force due to the pressure okay minus the gravitational force should be equal to zero getting it so dp into 4 pi r square minus f g is equal to zero now you need to find out force of gravity on the shell fine so force of gravity on the shell because of the outer material will be zero so force of gravity will be only because of the inner material all right so you just find out force of gravity due to the inner material let us say mass of the inner material is small m okay so the force due to the gravity on that entire shell will be g m into rho into 4 pi r square dr divided by r square okay where m can be you know m can be written as small m will be written as rho into 4 pi sorry 4 by 3 pi r cube okay so like that when you substitute you will get dp and dr in the equation and then when you integrate pressure okay when you integrate the pressure from zero to p the r will vary from capital r to small r like that you will get pressure as a function of r and then you can you know simply evaluate which of these options are correct no aditya that is not correct pressure at r equal to zero is very high it tends to infinity actually no weight weight yeah pressure at r equal to zero is very high okay so option so I will just tell you the options which are correct you can try out from here I think it is just differential equation and I think you should try out after the class and let me know if you don't get it so b and c are the correct options so you'll get a differential equation just solve it and after this it becomes straightforward this came in j advance 2015


he line and there is money involved if you get it wrong. Incentives are aligned. Incentives are aligned in terms of running a business. Here, incentives are not aligned, right? Also, people who have been specifically educated along those lines. Along those lines. And here what you're basically saying is, Sikri comes and says, well, it is encrypted. And there has never been a rebuttal in the court. What kind of encryption? And the lawyer himself doesn't know. Okay. And neither the lawyer nor the judge nor whatever. There is nobody who knows. Yeah, exactly the point. And there have been several such... So forget about just the lawyer part, right? I mean, in terms of technology, we'll keep that aside. But just look at the outrageous number lies that we have actually told about 59,000 crore rupees saved. Okay. Saving numbers. Saving numbers. Right. We have saved so many duplicates. Right? Right. But here is the point with that numbers, right? And lies are pretty easy. And all you really read was mathematics. Okay. Not the complicated mathematics, but just plus and minus. On 2015, you go and say that I found 0.4% duplicates in LPG. On 2014, on the Supreme Court, the government basically gave an effort about saying that they found 0.4% duplicates in the LPG scheme. Okay. On 2015, exactly six months later, they went and told the government that we found 15% duplicates in the LPG database. Okay. The net addition between the 2014 LPG database and 2015 LPG database is one lakh. You understood the difference? On 2014, the government went to the Supreme Court and made an effort of it, which said we found 0.4% duplicates in the database of LPG's guys. Okay. On 2015, to the same court, six months later, they went and told, we found 3.34 crore duplicates in the LPG database. The size addition between 2014 and 2015 is one lakh.  New. New. Of course. New endowment scheme. Right. And again, that's seeded endowment. So it's not random people in the database. Random people in the database. So if you look at every single mathematical, I mean, then it gets even interesting in the media, right? Financial experts basically said, Rajasthan found 2.33 crore duplicate entries in the ration database. Okay. The net size of the Rajasthan PDS database is 96 lakhs. But don't trust me. Because the net size. The duplicate size is in the total number of duplicates. So before the duplicates were found, it was 96 lakhs. No, the total size of the database was 96 lakhs. Total size of the database was 96 lakhs. Okay. And the duplicates found in it were 2.33 crores. Okay. No, no. Here's one thing. The communication between what is said and what is reported is very huge. It is effortless. It is effortless. No, no. There is the same effort with the file we made in the court. Right.  And I can tell you the latest RTA that I got from Meha. Okay. So basically they said in LPG, 2015 and 16, financial 2015 and 16, the total number of duplicates found was 3.36 crores. Okay. Which is anyway a lie, but let's not get into that. Right. In a beneficiary size of 18 crores, right? Database size was 18 crores on 2015-16. They said 3.36 crores. Right? Right. On 2016 and 17, they said we found another additional 3.31 crore duplicates when the total number of beneficiary size added was 1 crore. Okay. So any which way you look at it, I call this f of x is equal to random of x. Okay. Right. You basically just spew out numbers from here as and hope the other guy doesn't notice it. But where is the engagement on that? I mean, none. Nobody is questioning them about these numbers. Right.  But where in the court? Yeah. I think it is on the, that Kalyani men on family. Shanti Sena. Shanti Sena. On Shanti Sena. And who wrote that on Shanti Sena? No, you. Yes. Right. Where was it questioned? Right. And again. First time it was questioned and they chose not to defend it. Chose not to defend it. And it gets even better. And then the World Bank lie where they basically said that World Bank, so basically when we put out the counter for Shanti Sena and they chose not to defend it, they found the counter of whatever, which is very, very rare. And they said, well, World Bank essentially said, other can save $10 billion. Are you saying that World Bank is also a compromised organization or something that they put on the court of it? Okay. I mean, I have it all. Okay. Right. And then I went and look at the World Bank, World Bank report. It said the total number of, the value of subsidy, subsidy transfers every year in India is $10 billion. Remember the wording. The value of subsidy transfers every year in India is equal to $10 billion.  Okay. For other. Okay. And it was. Very, very good subsidy. Yeah. Yeah. Right. It gets even more interesting because I did it like a proper journalist. I basically send the questionnaire to World Bank.  All right. And they replied back by saying that, Oh, these are the two studies and we extrapolated interpolated and we came up with this number. I said, show me the Excel sheet. We have shared everything what we could share. It's just last year. Right. I mean, Right. Yeah. Okay. Right. I'm like done and dusted, done and dusted. Right. And after exactly two months, two weeks later. Right. It was a big article on wire. This was initially, initially it was old news. No. It came on wire. Yeah. It came on wire. September 15th it came. Right. It had 35,000 views and everyone read it. Even Observer Research Foundation. There was even prior to that. Yeah. There was a call with World Bank. It was documented and the entire transcript was published in the article. Every single media organization read it knew it. Exactly three weeks later, Nandan attends a conference on IGF. Two weeks after that. Two weeks after that. Two weeks after that. There was, there was a conference event about digital IGF product. And then he said, Others save nine billion dollars. And they're looking at it and saying, Hang on. Does, does this have any correlation? I mean, nine billion, 10 billion, 100 billion, 2 billion, 3 billion. So I call it as the billionaire problem in the sense that because Nandan is a billionaire and he says everything, it has to be billion. And because people believe that Nandan is a billionaire and everything he says has to have a billion number, show me one statistic that the other guys put which doesn't have a billion in it. Open challenge. By the way, the fact that they were the fastest, fastest, one billion, fastest, whatever product or one user. Fair enough. That's, that's how the typical stuff works. This government has been buying with numbers consistently. You ask, you file any idea about demonetization, asking about different periods. They will be live on record. You ask them about the number of enrollments, who ask them about savings. This is all covered in the Aadha. Even not related to Aadha, they will learn about it. But being money-rained, the actual spending of increment in demonetization is no different here. So here is the other thing that we are doing. We are basically trying to come up with some kind of a cost-benefit analysis. And I can tell you, upfront on my head, we have several billion dollars negative. Yeah, they have already accepted it for the demonetization. Not this. This Aadha. Aadha. This several billion dollars negative. The cost of rolling Aadha. Yeah, it has to be. Minus the savings from Aadha. It is several billion dollars negative. Okay. It has to be. With all the pushback, sanctuary limit for all the money. That doesn't account for the cost of privacy lost and things like that. I know. Aadha is one of the loggers who live most coast-less cities. Okay. By a poor country, which could have used the money to do a hundred other things. Even with corruption, I guess the runway could have been better. Yeah, yeah. So here is the point. So far in my thing, they have probably saved 6,000 fine of crores was the setup cost for LPG. Okay. And set up cost. Set up cost. And then other enrollment is 20,000 crores. So let's not bring that up. Let's think about LPG itself. 6,000 fine of crores is setup cost of LPG. The average money they are saving because of all this is about 100 crores every year by spending close to about 1,000 crores a year. Okay.  Okay. So in order to recoup that 6,000 fine of crores is setup, they are never going to set up. It's like, it's a non-converging function. You need 65 years plus they're burning every year. Plus they're burning every year. Okay. So the way in which I look at other is fundamentally a startup which is funded by a government which is always making losing a lot of money. That's what I said. Just imagine this year. When do you stop when you can stop funding your gambling? Correct. Essentially this is the government funded. This is the government funded gambling addiction. And you have to be... Just look at this year alone. This year alone, this year start, they had 50,000 plus other enrollment centers. Yeah. Then they blacklisted 49,000. Yeah. Then they had 35,000 enrollment centers remaining. Then the registered device strategy came. Then they closed down... They moved all their enrollment centers into government premises. Then the device changed for the registered device and all the new kind of things. Then they closed down every enrollment center and decided to open enrollment centers in the banks. And as of now, only 2,500 enrollment centers exist. All over India. You can imagine. Just imagine this. That's how it is. Awesome. Because some people like Anand are trying to get government in numbers. Like trying to get each state how much percent of enrollment is there and there are other people also working with them. What they've done is they've deliberately stopped enrolling people in our town. And this is legit. One of my friends who is doing it in Bangalore, he had to go and stand in the queue on Monday for three weeks because they give you 200 tokens on Monday. Even if you have the 200, one person, you won't get it. You won't get it. And in the rest of the five days or four days of the week, they will process only those 200 tokens. This is because the states have reached 100 percent or more than 100 percent. No, that is not the reason for this. That is not the reason for this story. That is a different story. How many guys have you heard about the fact about the ghost kit? The ghost kit? Ghost kit. Ghost kit. Yeah. Adar ghost kit. Adar ghost kit. How many guys have you heard about the Adar ghost kit story? None? Okay, here is the most interesting problem. Can a bio metric be faked? Yes. Yes. Can it take your left hand and my right hand and Kiran's left eye and my right eye and give this guy the address? Yes. You got the ghost kit? People have used it. People have used it and people have used it and for close to one year you already couldn't recognize it. So it turns out that it was one of their own staffers doing this. Yeah. And this is the Kanpur case. This is the UP Adar fact case. Yeah. So it turns out that there was this private business of selling ghost kits. Ghost kits. Where they were selling fingerprint masks of legitimate environment agents so you could download dollars of yourself enroll anybody you want with all these mismatch of biometrics use the fake fingerprint authenticate and they had 8 ampere subsidies. No, which is getting other number. You get another number. Remember every ghost number is gold. Why? Because you can use it. You can use it to link to everything so your bank account won't shut down but in place to track you they will never be able to find you. But it's a fake number. Yeah. And so this was something done by an insider in UDI. And this was selling like hot kinks all over the country. All over the country. Okay. Believe me. I'll give this. So this is not this is not movie guys. Is this guy a volunteer? This is even better. Okay. So we looked at how the endowment software works. We have a domain called biometric shop downloaded. We have as it turns out the radius website. Okay. Do you want endowment software on your laptop? I can do it today. It's even downloadable and installable today. And you can buy the fingerprint machine from Amazon as well. It's a Java app. It's a Java app, right? We can decompile it and change it and decompile it. Okay. It's a Java app. It's very easy to decompile. It is not even up first catered. It is not up first catered. It is not signed. When you do an enrollment I think that is why everybody wants to be a volunteer. Everybody wants to be against something amateur like this. When you do an enrollment with the software the enrolling agent is supposed to put their finger and scan their irises every time they do an enrollment. So you do it for the customer who's walked in and you do it yourself to prove it. Now it turns out the server doesn't check your authentication. Only the software checks it. So all you have to do and this is what the ghost kit was doing they disabled the iris scan part of the enrollment system. True equal to false. True equal to false. So they re-compiled the Java profile removing the iris scan part of the enrollment software. No, no it is not that. Okay. It gets better. So basically how it works is let's say you download the software and you want to enroll yourself as some other guy. I'm the operator and I had to authenticate you as so using my iris and fingerprint. Okay. These guys knew how to make fingerprint masks. So they they made fingerprint prints of thumb prints of all the operators close to 84 fingerprint unique fingerprints of all the operators are found in the place where they arrested these guys. Okay. But however these guys don't know how to process it is get iris. Okay. A match with local it matches equal to true it matches equal to false. Just went and changed that line and just put it in. Fixed compiled. Okay. This is fantastic. So what this guy does is he will come and say put a fingerprint with that with that rubber thing and it will start he will put a finger I mean of course this is documented. We have an FAR copy for it. Okay. This one here. Right. Okay. Yeah. Yeah. This is a gift that can never stop giving. Right. Now here is the hard part. Right. How the FAR do I tell this to the court? Who is the document verifier? Who is the document verifier? You and you make what are you want? Okay. Because somebody else bigger than you are using and you know what they were that software and you got a fingerprint also some extra fingerprint 5000 bucks and everything. Now here is your opportunity. How will you recoup your cost? Okay. You call and he says I don't know so you see that you see that wonderful federated business model being built around all this fantastic stuff. I mean it's mind blowing. So this incidentally is why I don't know this is precisely the reason why after I reported this case enrollment has been So now only the government So it's limited to 200 people? Yeah because now only the government banks all private enrollment is all private because of this case. So in case you guys wonder who's the culprit and why you guys can never get an Aadhaar without standing in the queue for like five hours you know precisely who to blame. But in this it's also you're assuming for us that the bank operator absolutely Yeah we're not done yet okay so in case you guys understand what was the original Aadhaar case it is access bank. Yes So the bank is already the bank is So what Monoglicks came on last week okay so your document verification is supposed to be done by retired government officer you know government officer who is the executive officer So as it turns out one particular doctor who is the executive officer has been verifying documents and therefore technically not authorized to do it anymore and he has just been going on verifying documents you know certifying data saying this document is genuine You and I discovered suddenly that they were all coming from someone who is retired but therefore not authorized So let's go cancel all those Aadhaar say documents are not verified but the point is what is the problem here is it fraud or is it not authorized they do different things now This could be just a retired official continue to do it as if he's not retired but bring it honestly or it could be fraud What's the difference? What's the difference? Everything And these people have no mechanism they just say everything must be fraud There is an interesting there is a Mastercard paper which says existing existing Aadhaar employment process is fraud and only banks can solve it and that was their proposition and this is what the result is now you are following that path by closing the other So they close every single private enrollment agency every single private enrollment agency and here is the interesting part Before closing they tried to move it to government premises then closed So 50,000 at any given point of time there were 60,000 private enrollment agencies they shut down every one of them after last March or May Now how many people got enrolled using those 60,000 agencies which is 1.2 billion What happened how many ghosts are there We don't know We don't know The ghost kid has been alive for close to a year we know that for sure Right Okay, so another question which then comes up is the sci-fi stuff in here What? Now you can buy the enrollment kit in the Q-curve Anyhow what is the best path about the registered devices because all these enrollment guys bought all these enrollment biometric devices and tried to register now they are all being shut down, right Now what they are doing is they are checking all those biometric devices and they are putting in Q-curve So you can basically buy them and here is the best path Are they also selling the registered keys I bet yes because standard device would not be registered and they already registered registered So I am pretty sure if I go and say Yeah, this keys enable or disable now What is this data We don't know I mean the thing is that it's a subject again so they discover this and report it Yeah Another question if anyone knows the answer to this what are your encos is when the URI decides to disable your Zilis What is the point 85 lakh disabled 85 lakh disabled 85 lakh disabled other numbers I know one known way which is fighting to promote Irma Yeah, yeah, yeah That's a document That's a document in the case That's a document in the case 85 lakh disabled other numbers Okay How many pan numbers they found their duplicates 11.2 lakhs for which the court essentially cleared pan other case Saying yeah, it is valid How many other numbers disabled 85 lakhs Okay What exactly are we talking about in this country So the Titanic is coming Okay But the only question is whether you and me are going to face the collateral damage with Titanic or the court will stop it or the court will stop it after Titanic's collapse We don't know The only question is whether you reduce your attack surface very less Dude They've worked They've worked very hard If you have a chance They've worked very hard to ensure that there is no attack surface but even linking Adar with Love Viva and in case you didn't know the latest thing even in Goa and paid sex if you want you have to get Adar Hey, the most interesting is the UP Act Right I mean for all practical purpose the attack surface is an entire life I don't think you can escape it I mean our cyber security model, threat model is long gone Question received on WhatsApp With the legal challenge to bring forth threats then how will the failures in the system happen So basically what's the iceberg? What's the iceberg? Yeah I think it's personally I think it's like a massive failure that gets covered up that's plastered all over the TV screens Yeah so personally I'm hoping disaster happens instead of a slow burn because slow burn will normalize the failures So actually I'm happy with the acceleration that means that the failure will happen Yeah the failure will happen It's just going to get more people aware of the fact that this is a broken system What can what can we do other than in discussion to make more people understand the importance of what it is Website talk about it send people to speak for me make sure you have the raw argument because lots of people keep saying what is the harm in other I think everything is the wrong harm in other because it's so broken and the only way to do this is to just talk about it as much as possible Discussion and debate discussion and debate never stop The one good thing about India is we never stop talking Right The unfortunate reality is that we keep talking about stuff that is not really relevant Interesting There was a UP based UP Aadha based marriage registration So it is like you don't need to go to government office It's an act It's a special act in UP You can enter Aadha number of two people And then authenticate them And you basically get married Pay 10 rupees Pay 10 bucks And you don't need anyone else So I have an Aadha from UP I am a resident of UP And this is only for Hindus Only for Hindus We are both Hindus Can you just give me a mobile phone Can you just give me a mobile number Can you give me a mobile number I can give you 5 minutes Now this facility got suspended This facility of Aadhaar based marriage registration is temporarily available due to change in Aadhaar policy and new marriage registration rules The process is incorporated about changes in progress and online marriage registration will be avail soon So now they shut down the surveys Shit Shit Shit There are many Many You have to worry The verse should be as infinite It is not It is not It is not But anyway there are interesting Yes Similar to this Yeah We know that Yeah So here So in case you guys don't understand the impact of it This is a reality Just talk as much as you can It may be too late or it may be not Who knows How many of you have a very hard time explaining this in your parents Oh My parents are pretty understanding They say I am mad Okay So Very very understanding Like Even trying to waste your time on this I mean do something useful in your life A lot of questions Yeah Maybe you have Somebody has encountered this scenario For the first time I mean I was against other for a long time But finally I went and applied And the application was not taken by the system That means I got the enrollment ID You said they said you come back after three weeks all that So I kept going back Every time the system will throw up an error That means you cannot receive the other packet That is the same error I used to get So even after three or four months the same error was there So finally they said you cancel that and you re-enroll it So now I am asking whether this could be a case of duplicate enrollment So if it never hit the CIDR See packet upload problems are very common So what happens is your enrollment basically gets harder And if they are never able to upload it it never hits the CIDR and hence you will probably never get a duplicate other That's the best I can answer If it only hits there you said one more basically you get duplicates If you happen to stay within outside those thresholds but if it never hits that's how it is So what happens what happened to my first enrollment It got lost It got lost It's not that it is still in the system It may go to the CIDR at a later point No Very unlikely It happens a lot There were close to 1.2 crore other enrollments that Maharashtra lost because in those days you used to send it on a physical hard disk and the hard disk got lost half day and they used to send the physical hard disk on India Post And the second question I have is some of you might have so many opportunities for those things Some of you might have Some of you might have Sairad was saying CDs are available in the pirate market with the biometrics Sorry, you are asking Yeah Second question is some of you might have got a telecom connection using your RR or let's say geoconnection or something So when they authenticate they get the details from UADI Yeah And does that detail continue your mobile number as a Of course it did it did for a while but not now Yeah till other APA other EKYC APA 2.0 it returned both email and mobile but not now from 2.1 onwards it is not It is not So for a very long time it did Yeah then the mobile number was not returned Yeah, for a long time it did but not now because people made a lot of noise saying why the hell are you guys giving this information to other people And secondly is there a requirement that when an authentication is done you should get a notification Of course you should But I did not Happens a lot OTP gets lost Yeah OTPs get lost So you can always go back and check the one that you are here It is not OTP Not OTP but the The acknowledgement was used Yeah That can also get lost Notification also gets lost If you go to the website You go to the website and log in there and see it you will be able to see it Except you can just guess that at this great at this time I was at the Jio Center There is no name just random numbers Now I am talking about somebody using it Yeah there is a website which goes and tells all the authentication that you have made You can go check that But it keeps it for last 6 months or 50 attempts But notifications You should You should get it Yeah you should Yeah you should get it if you have registered your mobile or email id is proper there You should get it You get a lot No I You said you had to use it So there is a problem I wanted to put it down like you means all of us are saying that we should avoid using Agar and all But in the practically in their life No I think what they said is if you have Agar you should use it No I think No If you have it ignore it and try to be careful Yeah use it as little as possible because there are so many leaks in this So the problem I want to put down say here is that practically it is like it is a mandate now everyday life So recently I had a very urgent job in my hometown where I needed to open and back at home So that time I only accepted biometrics to open the home It didn't even accept anything else So I had no choice there So I had to scan the Yeah this happened with Jio also where they said that they are only opening they are only giving out museums using Agar But there is no method Agar Yeah so that was a contract Even in that So yes everywhere you were there they were already giving it but for the operators it is the most convenient easy quick way and there is also the chance of prodding customers double authentication for example customers such as you who does not get SNS you won't know if both were successful or just one and that's how in Jio did that MP or somewhere there was No but I registered for this Yeah and the MP case was busted there must have been others So recently I locked I locked my biometrics from eight nine months back and I tried to use it some three months back to get a it wasn't like that and then did you unlock it No I did unlock it It did not unlock it did not it was still the same thing So that somebody said no unlocking doesn't work sometimes And here is the other interesting part right So here is the assumption pattern on biometrics which you have never covered Do you really think there is a single body part in your body that survives time No right So a permanent ID with a permanent marker doesn't really exist And so Yeah it's not modeled on truth It is not modeled on truth And so what will happen is they will keep forcing you to keep re-enrolling again and again or updating your biometrics every three or five years Okay What is the story that we heard on Karnataka Austin Five years Ten years Five years So the fact of the matter is this right your fingerprint does change over five years enough that the machine quality of the machine these guys use is not able to recognize it and say it is you So we call it as a probabilistic you sometimes it is you sometimes it is it is not you So when say biometrics in phones work like if I give a wrong fingerprint and then I give a passcode then it learns that it is actually me So it saves the new copy and then builds on So it learns from Yeah So here enrollment and authentication are two very distinct operations Okay And enrollment is fundamentally a very costly scanner It is at least what we call a slap scanner It has high resolution images and hence it is much more easier to capture your templates Okay The one that you see on the lines is basically mantra systems which is 3000, 2000 rupees 2000 rupees 2000 rupees They don't even scan the full fingerprint They basically scan part of it Okay and it is low resolution Right And every single guy puts it, puts it, puts it So there is anyway mechanical wear and tear Right So the matching is worse because matching works best See the numbers they claim as 2% or 3% failures is when the same system is being used for enrollment and authentication matches a lot matters a lot But then for these guys everything has to be cheap Got it So what they ended up doing was they gave this mantra scanner and this mantra scanner is by very nature very low quality And in image comparison template comparison quality matters a lot So what happens is even in a small change the quality amplifies it So there are known cases where even people who are not able to get it back often So that is why they call it as playing dice with probability It works So the question is does it does the chance of acceptance of the as you use it No Because they don't do learning It's not a learning system There is no re-enrollment happening every time there is a failure because think about it If it is really the case then I can become you by repeatedly trying All you need to know is other number which anyway you will be very happy to give everyone gives it Right Should we call it an anecdote? Yeah I would like to share one anecdote Through my work we were working for an AAPS based system which is Aadhaar and we were working with an I guess ASA who is authorized to have the Aadhaar AAPS which can talk to bands and we were to build a system where a common man can use it for online payments For testing the system they sent us a physical fingerprint machine but then we told them that we can't test it because our accounts are not linked and our employees will not do it they sent us their own employees fingerprint files over Gmail in an XML format imagine the possibilities and we were sent to not one person but to team email id Of course why wouldn't people who work with Aadhaar and with such sensitive systems where they themselves are dealing with the band do not know the consequences of what can happen if you share your own fingerprint data why we are not surprised so finally we should go to speak for me doting yeah and take action yeah this is what take action ask an MP to say do something about it because there are only two avenues for it okay one is legislature executor will forget about it and media is already over us whatever media that is happening is all sitting here alright thank you guys thank you and people on the livestream bye


Hey everybody, this is Brian and welcome to the 7th E tutorial where today we're going to be discussing models and no, I don't mean runway models, I mean models out of the model view controller framework. Alright, so we're going to go to your site, go to Protected, go to Models and you should see a file for each table that we've created. Also you'll see some extra ones called forms, contact form and login form. So let's just open up teachers.php. Here a model is a representation of the data, it's not actually the data. You can see that we've got a ID teachers and a first name and a last name. And if you've been following along, you know from the MySQL tutorials, let's actually just do this, we've got our primary key ID teachers, first name, last name. And then in the classes, because we're doing a school representation here, we've got a student ID and teacher ID and name and they are foreign keys for the teachers and students and students is pretty much the same thing as teachers where you just got a first name, last name and primary key. Alright, now we can get back to this. So teachers is extending C active record or actually I should say it inherits C active record. So all of the database goodness is being handled in C active record and you never really have to play around with that at all, you just hand it parameters and it does what it needs to do. I like that simple, easy to use, alright, table name, returning the name of the underlying table that we're modifying, rules. This is the rule set that E must follow. Remember the model and you're going to hear me say this time and time again, the model is the representation of the data. Because we're representing the data, we have to define what the data is going to look like. First name, last name, the length has a parameter of max equal to 255. If you remember, we made first name and last name as vercare 255, so we're saying it's a string that can only be 255 characters long. The safe search parameter, these allow you to search these fields. Means they're safe to search. You have teachers first name, last name. Relations. Relations define the relationship between models or I should say between database tables. Remember a model is once again, yes, I'm not going to repeat it, you know what I'm going to say. Anyways, the relation defines the relationship between those models. For example, classes. Teachers has a relation called classes, which has many classes that relate to teacher ID. Now that sounds kind of cryptic, what does this mean? It means that in the classes model, we can have many classes that point to teacher ID. So let's open up classes. And as you can see, it's pretty much the same thing. Rules are a little bit different. We've got student ID and teacher ID are numerical and their integer only equal true. Name, length 255 and we have our safe search parameters. Now when you go down to relations, that's when things look a little different. You can see in the classes model, we have teachers and students. Teacher belongs to the teacher's table and points to the teacher's ID field in the classes. Remember, classes model, teacher ID, student ID. So what we're really doing is we're building a data relationship here. So if we create an instance of a class and we look up class 106, we can actually point to the teacher and point to the students in that class. Pretty neat, huh? We'll see that in action later on in future tutorials, I should say. All right, let's go back here. Attribute labels. Attribute labels define what is displayed in the view. For example, if we didn't want this to say ID teachers, we could say something else like fuzzy bunny slippers or whatever. And we would define that here. Like if we wanted first name, last name, we could put a space in between first name and last name. Things like that. Allows you to abstract the data even further. Search. This is pretty much where the magic happens for any sort of criteria. This is efficiently saying select star from blank, where, and then you have a specific criteria. So you have what's called a CDB criteria class, which you're using. And you're saying criteria compare and then you want, you know, this is a basic search that's going to return all records. You can define your own CDB criteria. However you want and create your own queries. But this is the search function within the model, which will return all rows in that model. All right, now you notice how they're true? And let's see. Return, see active data provider. You're actually just returning the data provider with the criteria in there. And you can modify the criteria later if you really want to. Last but most certainly not least is we are just returning a model class here. So we're returning a reference to it. That was a mouthful. Now that is the C active record. C active record, whenever you see active record, instinctively think database. Because what you're really doing is you're talking to the database. You don't necessarily have to talk to the database. I mean, remember when we made our site here and just look at this contact form or even the login form. We don't have a contact or a login table in the database. So how is this working? Well, that leads me to the next part of this. See how we have this login form and contact form? Well, yes, pretty self-explanatory. You can guess which one goes where. So this is a C form model. Now, the instinctive difference between a active record and a form model is active record points to a database. Form model exists solely in the model itself using form data. Sounds confusing, I know. But really all you need to know is the C form model, the model is a representation of the data. The data exists in a form. So we have a name. This is the contact form, by the way. We have name, email, subject, body, and verify code. We have some capture codes that you can actually enable on the server side parameters. We'll talk about that much later. Got a rule set. We're just saying that these are required. Name, email, subject, body. They are required. Email is an email field. That's something we haven't seen before. What that means is you in the background will look at that email field and determine that it's actually an email address. So as you just type in 1, 2, 3, 4, it's going to pop back and say, ooh, not a valid email address. So let's actually try that. Let's say like test, test, test. Do you notice how the fields are turning green because we have data in them? If we say test, it's not a valid email address because it's actually going through an, I gotta think of a domain, blah, blah, blah, blah. Now it suddenly thinks it's an email address. Doesn't necessarily mean that domain exists. And there are actually extensions you can put into E that will test to make sure that domain exists and that even that address is valid. So that's pretty sweet. So you should just be aware of that. Now this data exists solely in the form. So when we post this, ta-da, what we've effectively done is we've created that C4 model, loaded the data from the post, and then shot it off. Attributes, we've already talked about that. Verify code is that. So let's actually look at how that contact form worked. We're gonna look at the site controller because, well, we're in the site slash contact. So we're in the site controller and we're gonna go down to contact. Ooh, a lot of code there. Look at that. We're making a new contact form, which is that model. And then we're saying if set post contact form, we're loading the post data into the model. Then we're validating the information. And you see we're doing a little bit of encoding here and that's why I really wanted to bring this up is we're at UTF-8 encoding and then base 64 encoding, the name, the subject, the headers, and we're putting it in a specific format. And then we're actually shooting it off via email. And then we're setting a flash, which we'll talk about in a future tutorial. And then we're rendering the contact with the model. Now that's important right here because if you don't re-render it and you just type in something, the minute it posts back, it's going to just blank out. There'll be nothing there. All right, now let's look at login. That's similar. It's using a login form. Let's actually go there. I think I just heard thunder. We may have to cut this video a little short. Little simpler. You just have two fields, but they're both required. Well, it's a little remember me here. Same thing. We're saying ifset, ajax, da, da, da, da. Really what we're doing here is we're validating the form by ajax. That's all you need to be aware of with that. It even says if it is ajax validation requests. So if you don't want to deal with ajax, get rid of that. Otherwise just leave it there. Just really understand that's what's validating the form. And then if the login form has been set, we're loading the attributes once again. Validating and login. That's something we're gonna cover in a future tutorial. Yee actually has a fairly robust login system. And if they're able to validate and login, then we're simply redirecting them to their return row. And then at the very end, if they haven't already been redirected, we're just redirecting them back, sorry, we're rendering the login view. Now, this is a prime example right here when we've talked about controllers before, how a controller doesn't necessarily need to render anything. For example, log out. We're actually logging out the user and redirecting when we're all, but we're not rendering anything. Well, that's all for this tutorial. Hope you found this educational entertaining and that's a broad overview of controllers.


Welcome to the Bookmap Platform Details Webinar. This is Bruce at Bookmap Risk Disclaimer, Trading Futures, Equities and Digital Currencies Involves Substantial Risk of Loss and is not suitable for all investors. Pass performance is not necessarily indicative of future results. For more information go to bookmap.com and once you become a client or customer what you get is of course you'll get bookmap and but you get education that comes along with it. Okay you will get access to the educational course where it's a four-part series we go through understanding just basic market mechanics that a lot of us aren't really familiar with understanding book sweeps and really how the market moves on a very binary level and and then we take that as that's in part one of the educational course and then we'll take that into structure and volume and the limit order book and then starting to understand the context of all of that together and it's actually pretty simple stuff but you know some of the education we are accustomed to seeing is about indicators and you know you know some sort of overbought oversold you know type of range or something and it's just it's not the it's very different than that all right this is much more about really understanding the basics of the transactions that's the tape and then understanding the the auction as well okay because it is an auction and bookmap is excellent at displaying that auction and reading that context of the auction so that's the educational course now the advanced order flow webinars support the material in that educational course we do it every day at 11 Eastern so in another 25 minutes and we go through and support that that course content in the live market okay in fact I can give you guys a link to it today so if you want to go and visit and just get a feel for what we do there I'm not going to answer a lot of basic questions you know this is why we make the distinction between the two here this is the platform details webinar for you to ask questions basic questions and also about the platform we'll go into much much more detail about the order flow in context of the market and reading it in bookmap in the advanced order flow webinars okay so let me let me give you that link just a moment okay and you can go and register for it so look in the chat box there in the go-to webinar okay and so let me jump back in into bookmap.com and just go through some basics here for those of you who are new because we have a new beta version that we just released that has access to digital currencies so now you can trade Bitcoin and Ethereum and Lite coin and etc so at the website here you can scroll down there's an intro video here this is a couple minutes long information about bookmap some of the benefits testimonials we also connect to US equities via NASDAQ total view you might want to read about the advantages of the data feed that we have here scroll down a little bit further connectivity okay we are not a data provider we are a software visualization trading platform okay you will need to connect to the live markets via these data providers or brokers okay so you can also see some platforms here as well like Ninja Trader TTX Trader Pro and Interactive Brokers Traders Workstation okay now we connect to these platforms via the API okay but we are a platform just like they are and we actually have our own API as well for writing your own custom indicators and trading strategies automated trading strategies okay so we're a platform just like they are and you'll connect directly to the platform with your data feed okay using Rhythmic, CQG, Gain Capital, IQ Feed, Transact Data, Dev Experts and then GDAX exchange okay we connect to the GDAX for the digital currencies alright here's the pricing tab and more detailed information about this because this is just recently changed there are really only two versions here a bookmap digital and global and you can subscribe to these either monthly or yearly if you go yearly you get the 20% discount so the digital free version here okay it connects to GDAX you only get one symbol okay you can't trade from the chart and but it's real-time and you know you get the basic education that comes along with it and but you have limited support you don't get the advanced education and you don't be you're not able to look at more than one symbol at a time okay but you get a good feel for what bookmap is the digital plus here you can see it's $37 per month and what you get with that is the ability to trade right from the chart using the one-click trading and you get to record and replay the data as well as multiple instruments so you can look at and access up to 20 instruments okay from GDAX you also get the advanced education and you get the support okay full support global global version here is everything with digital plus but it also includes support for futures and US equities now we don't provide the data you will need to provide it but you can connect it okay and it's $49 per month okay also comes with the basic or advanced education right the global plus here is all markets is just like the global over here the addition here is that you get the one-click trading as well as all of these add-on indicators okay so you can these are proprietary indicators we put together that start to identify not only order flow phenomena but specific players like the large lot tracker looking at the larger players maybe skewing the book with their their limit orders or maybe creating a vacuum by pulling those limit orders iceberg tracker you're able to see where larger players are you know they have hidden liquidity using an iceberg order they don't want to show their position in the in the order book right and some imbalance indicators as well as a correlation tracker here all right the you can also see us here with the or follow us here on Twitter at bookmap underscore pro and the there's a message from our CEO here as you can see they'd message just six hours ago okay haven't seen that one and the YouTube page here all sorts of videos here you can watch some of the intro videos here features and components so if you want to overview of 7.0 you can find it right here front and center under features and components and then order flow video snippets these are the concepts that we go through in detail in the advanced order flow webinar okay these are these are specific order flow phenomena that is nicely visualized by bookmap and this is where you're going to get the edge with your trading okay all right that's that let's take a look at bookmap and see what's going on here okay so I'm just kind of debating here what to what to look at we have the ES up here but I don't know if we're gonna get a lot of movement out of it today okay we're at the 2850 area let me hide this column here just a minute there we go okay okay that looks a little bit better let's go over and then take a look at the NASDAQ I think we're just gonna see a little more movement today probably in the in the NASDAQ okay all right for those of you who are new here what are you looking at okay it looks like it's a kind of foreign maybe extremely foreign chart okay like nothing you've seen before well it's actually really straightforward simple data that is being displayed here there's only three elements in this chart first element is historical best bid and offer okay the second element are the dots that you see here these are transactions okay on that historical best bid and offer okay and and then and then we can also see here the heat map right now the heat map is very simply just a recording of the the the dome the limit-order book okay so that that's it those are only three elements that we see here okay so let me compare it to a candlestick chart and we'll just go through this and take off all of these other levels of of data okay and just look at a simple candlestick chart okay this is and let me get rid of this as well just a moment okay all right five minute candlestick chart all right well you know we're looking at open high low and close of a five minute period okay you can see the bodies the wicks we all know candlesticks and the problem here though with the candlestick chart is there's just so much information it's just not displayed here at best you're just kind of reading the pressure in the candles is a very very challenging thing to do because there's so much opacity here you just don't know where the volume traded how much at what area in the candle and what type you know the aggressor on the buy side or the sell side there's also micro structures that are going to be within this aggregated period that's another problem okay so let's just turn on the micro structures by simply looking at the best bid offer okay so for example we can zoom in here and we can already see you know what what occurred here in this five minute period okay there's actually a few little micro structural areas and a very key element here is the breakdown below this structure okay and so this candle here is not really giving us the insight to that it's going to the bottom of the range and there could be a lot of buying down here and you could just go to the upside and break the highs okay well we just don't know we don't have any clue of what's happening here okay instead you can see very clearly with this micro structure on with a historical best bid and offer what's going on we came up we made a high here but we came right back down into the range okay back up again okay right back down into the range most of the volume is going to be trading in this range here okay you can see one more break up here of this little structure and it's not sustained finally we're breaking down to this area here and you can see there's going to be a lot of volume that trades down here and they're going to hit the hit the bid really hard and we're gonna see red dots pulling the market down we return back to where we broke from but we accept lower okay this is a breakdown right and this is what it what it looks like and this candlestick is not giving us the the clarity that we need here okay so let's turn on the volume and let's take a look okay well you can see big cluster of volume here and here's here's where the the battle was won okay by the the aggressive seller here all right okay so now we can start to understand really what's going on in the order flow here okay very much like a footprint chart we can see the volume where it's trading exactly where and exactly when now a footprint chart though problem with it is it is aggregated data as well okay you're not getting that microstructure and and here in book map you are so you can see the way volume is interacting in the context of structure okay so for example look at these little lows here okay and there's some there's some selling down here there's no doubt about that but what we what happened here was we don't see big cluster of selling okay and it didn't spend much time down here at all okay it came right back up into the range okay and then look at the buyers step in here above this little structural area okay nice cluster of buying here okay we come back down and we test actually so there's a you know there's still some selling in here we come back down and test kind of the center of this area here which is going to be the POC or the point of control of this area okay and in fact I can like I can show you exactly that here okay and I can put this within my chart range okay and we can start to look at the areas that are mostly traded here okay it's probably going to be around the 66 area here obviously the point of control for the chart range here is at 66 and a half but that's because we we broke above when we see significant volume up here so it's probably going to be around this you know you know 66 level or so okay you can get that get a little closer to it here and see I need to get this out of the range as well yeah there it is okay it's 66 all right okay so we broke above that area okay and we see significant volume up here but we come back down and we test deeper into it and it rejects again okay so the and this is where the bowls take control of it right here right now ultimately this this move failed here okay the what happened in this in the structure here was that we see the little moves to the upside here and then and then the bind just kind of dries up okay there's there's really really not much more a bind like like it the way it auctioned here okay we can very clearly see that okay so what happened above see this area right here this is where we broke from and we see the bind pull the market up okay well look where we broke down from okay sellers have control here at this point all right so and we come back and we're gonna get a retest here okay where do we retest right to where those sellers initiated okay and and you can see that there there is some buying up here but there's just not enough okay this is the kind of detail and structure that I'm talking about and we only have two elements here on the bookmap chart and I can't see any of that structure or understanding with this candlestick chart okay so that's the the demo with the candles and what how it lies or it's not giving us the opacity or the transparency that we need and so ultimately we see the the sellers start to take control we see we start to see some nice clusters of volume down here we break the low and then we break it pretty harsh or pretty quickly here okay buyers step right back in but just just not enough at this point okay sellers take it down low again lower again and you can see you know all sorts of things going on here and again like this breakdown here well it wasn't sustained either okay in fact the same patterns that we just went through look what happened here okay buyers step right back in and trade it right back into this range okay right back into where the point of control okay and we're understanding the context of the volume here right we come back and we test here at 62 where we broke from again and we can see that it accepted above this area here so you know it's buyers are starting to step back in here okay nice cluster of selling here but this is where this is where it changes is up here okay we're starting to break above that traded volume and you can just see look at the order flow look at the color and size of the dots and you can just see that there's more green in in this area here all right okay so let me just zoom into this area and show you really what we're displaying because it's very simple data but it gives so much insight here this is it historical best bid and offer okay best bid is the green line best offer is the other red line okay now these transactions here or the dots this is market buy orders okay someone hit the market buy button and they took liquidity off of the best bid I'm sorry the best offer okay now we can use this data tip tool here and hover over these little dots and we can get exactly what occurred here okay however we can continue to zoom in and look how book map is displaying every single transaction in the marketplace we are down at microsecond levels here we can go down to nanosecond levels okay billions of seconds right I'll spare you that that demo but the point here is every single event is recorded and plotted on to the chart okay and then as I zoom out though note how we're handling all of that data and we put it into a bigger dot okay and if I hover over that dot it is giving me the precise data it's giving me the time okay the date the time what was on the ask here okay the amount of liquidity 51 contracts at this price level and then this volume okay 23 okay this is for 23 contracts all right so that's that's what we're looking at here in book map with the two elements of just historical best bid not for and transactions that alone is is is plenty however we want another element here that's very very critical to understand in context to market movement and that is the auction okay now traditionally how we read the auction is through the dome the depth of market okay like for example right now look up here at 85 we see 255 contracts up here okay so quite quite a bit and we're testing right into it right now there we go okay so we can see that it traded into it and you can see that we sold off immediately after that okay very very quickly there this was a key element and that wasn't seen in the chart it was seen in the dome okay you wouldn't have known that by looking just at the chart okay the problem here is now that data is gone okay look the liquidity up here looks normal now okay it's back to 43 contracts all right but you know we want to we want to understand what happened in some of these areas and how they're auctioning where the sellers really interested here or were they you know shying away from the auction and wanted to maybe sell at at higher levels all this kind of information is very difficult to read in a dome because you have to memorize it okay and you can see that these numbers are changing constantly so what we do to alleviate that is we record it in the heat map okay and so these these numeric values here in the dome okay are recorded so in this window here this is your best bid and offer right here and this is your last traded volume and here's your price ladder and this is your dome okay so these high areas of liquidity in the heat map you can see 74 contracts 71 contracts right and it's painted bright or you know yellow you can see the scaling here from from dark gray very little liquidity on up to orange being the highest liquidity okay so we know the auction where they're bidding and offering we can see here's here's our record of what just happened so quickly here right let's zoom into that area because a lot of a lot of traders will tell you well yeah I'd like to know where they are in the bid and the offer but they're they're all they're all fake orders anyway it and you can't just make a distinction between what's going on well we can okay that that's that's not true right here here's your distinction right here at 85 they stayed in the book and they traded okay this is what it looks like this is what absorption looks like high liquidity okay we saw the the contract size up here was 244 and then look at the transactions taking that liquidity right here and look at look what traded here 240 contracts have traded here that's this is fact all right so we know exactly what occurred here and we know that this is not fake liquidity this is real liquidity they stayed in the book and they traded okay this is some of these areas above look how they're starting to behave up here okay I mean there there's 92 contracts here and then it goes into yellow okay it goes into like a 85 or this white area here 80 contracts okay so what they're starting to pull a little bit of liquidity here starting to add a little bit of liquidity up here which is kind of funny from 75 to 80 contracts to 81 anyway making a distinction between that liquidity is going to be helpful for us okay because we can see this is this was totally absorbed okay what about fake liquidity what does that look like right well this is what it looks like here okay here's their high liquidity and as the markets coming up to it this seemed really nice book sweep here up into this area and they're pulling okay they didn't trade up here these 74 contracts that you see here they pulled okay now there's 34 contracts up here okay total volume of 45 traded up at this area okay so we know that they don't really have the intent to trade up here they wanted to trade a little bit higher and a little bit higher yet to me it looks like this player right here pulled his liquidity because at the same moment he added up here so we're starting to identify specific players and their behavior and their intent to trade okay their intent to trade was not at this area here it was up higher right so just understanding the context of the auction and their intent to trade gives us a lot of insight what's going on here with price right so anyway that's an overview of book map if you guys are interested you've got the the link there for the advanced webinar if you want to see what we do in terms of reading the context and starting to understand the or start to anticipate future movement in price by putting objectively reading this context and putting it together then join us in this webinar okay all right


Hello and welcome to another episode of The Daily Roundup. I am Aditi and I am Prashant and here are the major stories of the day. Mayawati exposes BJP's record in Delhi Rally. Who are the Godmen backing Adityanath? A news click exclusive. Activists protesting clean Chictor's CGI detained. Chelsea Manning is free for now. US imposes fresh tariffs on China. BSP leader Mayawati today addressed a rally in support of her party's candidate in Northeast Delhi. Referring to several promises made by the BJP, she claimed that it had massively failed in delivery. She said no development was carried out for minorities, Dalits and backward casts in the last five years. She also heavily criticised the concept and implementation of demonetisation in GST and added that poverty had only increased due to these steps taken by the Prime Minister. Finally, she struck back at Modi's comment on the Mahagat Bandhan. He had claimed that unlike the BSP and SP, cast was not an issue for him to play politics over. Mayawati said he could only make such comments because he didn't understand the struggles a lower caste person goes through in this country. Continuing with the Mahagat Bandhan and the BJP, we move to Uttar Pradesh where these two political forces are amidst a fiery battle. From Ayodhya, one of the epicenters of Hindutva politics, our reporter, Antiriksh has sent exclusive footage of God-men who seem to be close associates of Yogi Adityanath. Later we also see Yogi Adityanath attending a religious ceremony along these men in a temple. But all this happens amidst terribly underdeveloped schools, roads and hospitals. Let's take a look. Brahmins are the gods of this world. Do we have to be a god or not? God is God. What does God mean? God. Who is God? Brahmins. He is the god of this world. He doesn't count in humans. The work of Ram is done by our Manny Modi and Manny Chogiji. He is the god of Ram. How many years ago did he go? Two centuries ago, right? Two centuries ago. He is the god of Ram. He has become a government in the state. He is the god of Ram. No, he is the god of development. Who? Modi's god of development. He has never done it. If any government comes, he is the god of development. In the name of Ram Mandir? Yes. In the name of development? Absolutely. What will happen in the name of development? What will happen in the name of development? Now, Ram is the god of development. What is the feeling of development in the state? In the state, the state was liberated before 72 years. According to the Prime Minister of the state, in 2022, when the state's independence is completed by 75 years, then we want such a state. Such a state, where there is no garbage, where there is no equipment, where there is no food, where there is no food, where there is no food, where there is no food, where there is no food, where there is no food, and this state is called Ram Rajya. Since Chief Justice Ranjan Gogoi received a clean chit in the sexual harassment allegations levelled against him. There have been continuous massive protests against this decision. Today, two protesters gathered at Mandi House but were whisked away by the police and detained. CPI leader Ani Raja and lawyer Anjali Bharadwaj said that they had gone to the office of a local in charge of the area yesterday and informed him of the protest. They said that they had received an affirmative response from him. But that did not stop the police today from stopping the protests and taking those involved to the police station yet again. Our team here at the scene hears what happened. We received a letter from the DCP that was sent to Parliament Street. The DCP was sent to the police station. We gave the letter to the DCP in the evening. We also called the DCP to the police station. In front of the National School of Drama and the NSTC, we all gathered. We will march from there. We have given the letter to the DCP. We have received more than half an hour from the police station. They did not refuse it. Today, the police, the Delhi Police have ordered no one to do so. If we are doing 144 Lagoos here then the Delhi Police should be ashamed. From different places in Delhi about 200 women and men and others will be involved in this. We have also said that. We have also said that at 12 o'clock we did not refuse it. And now we are saying that there are 144 Lagoos here. We have to be ashamed. And we are scared. In the international segment, we first look at the release of whistleblower Chelsea Manning. Manning was released after 62 days in prison on May 9. However, there is still the possibility that she might be sent to jail again. Manning was sent to jail for contempt of jury against WikiLeaks founder Julian Assange. On May 16, Manning has been summoned again by another grand jury, probably on the same matter. If she refuses to testify against Assange once again it is possible that she may be sent to jail for another 62 days. Chelsea Manning was arrested in 2010 and convicted to 17 years in jail in 2013. She was pardoned in 2017 by the Barack Obama led administration. Manning and Julian Assange together exposed U.S. war crimes in Iraq and atrocities in many other places. Activists and intellectuals across the world have once again mobilized in support of Manning and Assange. Our second story is about the U.S.-China trade war that is intensified after the U.S. once again imposed $200 billion worth of tariffs on Chinese goods. This is a follow-up to the trade war that broke out last year and the U.S. once again imposed $200 billion worth of tariffs. These tariffs come just a day ahead of the negotiations that were about to happen between U.S. and Chinese authorities. These negotiations are nonetheless likely to continue. However, this is expected to affect these negotiations. The U.S. and China have a very complicated trade relationship with the U.S. importing nearly $539 billion worth of goods from China while exporting only about $120 billion. The U.S. believes that China is using unfair practices and lowering its prices to ensure that its goods are sold in the Chinese market. However, the U.S. solution for this has been to impose tariffs which has affected China's economy very strongly in a very bad way and the global economy as well including that of a lot of developing countries which depend on China. It is unclear as of now what China's response is going to be to this move in the coming days. There will be more such war between China and the U.S. That's all we have in the international section for today. So that is it for today. To learn more about these and many other important stories do visit our website www.newsclick.in Subscribe to our YouTube channel and follow us on Facebook. Before we leave, let's take a look at the media scene today. Most of the media in the country including many TV channels are one party and one person. In Newsclick we decided to see if there is a need for a different kind of media. So here is our latest show.


River State Governor Yasem Uike says he has remained committed to his pledge of standing with the church at all time, defending, supporting the growth and expansion of its missionary activities. Governor Uike spoke at the inauguration of Achtikin-Kralta Memorial Girls' School road and adjoining roads in Elemore town of Ubiakbolakol government area. The River State governor stated that he has never run away from the church or refused to partner with it in administering this state and will never stop supporting the church. The role of our government with the church. The church should understand those who believe in them, who trust them, who work with them, not only when it comes to politics. People will now run to the church. No. And that's after the church to be careful of politicians who want to use the church. The church will always identify with those who from the beginning have always worked with them. Now because when the election comes, they will come and talk to you, is a Christian. Christianity is not only during the election. Christianity should be done from the onset.  Governor Uike gave the assurance that even though ACMGS is owned by the Anglican communion, his administration is entrusted in the total rehabilitation of structures and learning materials in order to restore the school to part of glory. Even though it's an Anglican school, that does not stop us from interfering. Before I came, I told my wife, I just said, if there's one party gift I must do for her is to make sure that we try to rehabilitate this school here. And that we are going to do by making sure we denote to the school the sum of 500 million dollars so that we can bring up because ACMGS is a prominent school in this state and in this country. Providing description of the project, River States Commissioner for Special Project Stemma Iela gave the lens of the road as 2.25 kilometers and its weight as 6.8 meters with 2.2 kilometers long drains.


Hi, I'm Pam Thorburn and I'm a ski cross athlete and these are my post ski recovery tips. So the first thing I would do when I go off the mountain is eat and drink. I would eat a meal consisting of protein to replenish all the proteins and help the muscles repair and some carbohydrates to help get the energy levels back. And I would drink a lot of water. You get really dehydrated on the hill so you really need to replenish that when you come off. The next thing I would do is go for a little bit of low intensity exercise so either spin on the bike, very easy spin or a long walk and that will help flush out your legs and help them recover for the next day. So doing a full body stretch with paying particular attention to the legs because of course you use them a lot. That will help you with muscle soreness and again help you recover for the next day. Doing hot and cold therapy for recovery is also a really good tip. If you have access to a spa then you can go in for a sauna or a jacuzzi for a few minutes and then switch to simply a cold shower on the legs is going to help you recover for the next day. Even if you don't have that, a hot and cold shower, a few minutes each on the legs will help massively. Massage and foam rolling is also another good recovery tool to help loosen off those stiff muscles and also helps prevent delayed onset muscle soreness.


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Meanwhile, the general superintendent of the deeper Christian Life Ministry, Dr William Kumuyi, says he will neither recommend not disqualify any political party ahead of the 2023 polls. Kumuyi maintains that only God can tell who the best leader will be and who is capable of ruling the country. He advises that old citizens be allowed to choose the people that will govern them democratically. When we talk of this party, this party and that party, I don't want to get into recommending anyone or disqualifying anyone. All we do is to pray that God will give us the best leader and the best president in the country. He knows who is who and he knows what everyone will do when they get there. And God does His work in such a mysterious way that we cannot grant you and say this is what will happen if this person comes in. That is what will happen if that other person comes in. I don't want to go into your scriptures, teaching at this time, but we know how God fulfilled His own purpose and through all the people that ruled in Bible times and they were not all people that were on this side of the face or this side of theology. So we want to leave everything in the hands of God and allow the people, our own country, the citizens to choose the people that will rule our country by democratically voting.


Hi, I am Manesh Wamy, Chief Creative Officer at LS Digital. Please join me at the E4M Tech Munch 2023, the Digital Marketing Conference in Mumbai on the August 9th and 10th. I will be part of the Creativity Panel in which we will be discussing on the topic, The Need for Intelligent Creative. Excited to learn from our celebrated panelist, looking forward to meeting you all in Mumbai on the 9th and 10th. See you all.


What's up everybody JC for Jaspys case race comm this is our last filler to help unlock contenders NBA basketball picker team number 18 Where we're giving away a few teams Minnesota?  We only sold 25 spots So we're gonna do here guys. It's first. We're gonna do the break We can use the dice really here. This will be for the five spot giveaway So we're gonna randomize customer names top five that button. We'll get an extra spot in the break We'll paste over the five customer names then we'll randomize customer names and teams to the break do the break Then we're randomized only the customer names and customers in the top five will win a team in the break so Let's put this as team sheet and this would be like to give away Remember top five get that So there you go, so let's do the dice roller. This will be for the giveaway plus the teams and aims randomizer four and a two six times Good luck one two three four five six Matthew, excuse me Terry Terry Sean and Sean there you go top five a little extra added bonus for buying in So they go to four into two for six times and we're gonna copy and paste your guys names With a little character sign. So if you win an extra if you win a team That's just because you bought in straight up and got extra spots I'm gonna copy and paste this as well It'll be for the team giveaway at the end of the break now again. This was six times. Let's do the break now one Two three Four five six Six times you got Terry down to Sean Maddock So again, this is gonna be for the break for the pack filler six times one two three four five six Houston Rock is out of the New York mix All right again stick to what you got guys quick little fat pack So looking at quick teams really quick I Quick little NBA Donors fat pack filler just base base base all about that base about that base And Justin Jackson is your green and yellow exclusive from a fat pack Carson Edwards Jalen McDaniels tied to Rome Trim on water is both a bit tatse All All right now switch scenes and again, this would be the giveaways now top five get in here's a dice roll. Here's a customer names roll Five and a six eleven times. Good luck one two three four five six seven eight nine ten eleven home Five and a six eleven times top five Sean a you're in Nicholas Terry with a free spot Sean Maddock with a free spot and Adam Covran in last spot mojo. Let's go So there you go guys in graduation. So top five get a team in contenders So there you go. So Adam you just won the Minnesota T Wolves Sean with the Golden State Warriors double free spot double free spot for Terry with the Lakers Nicholas with okc and Sean with Phoenix. So there you go guys and again, everybody is part of the giveaway for the promo tonight if we sell out all these breaks We have three breaks left and as you can see all three breaks are either at one one or two left guys Someone just grabbed those last couple spots We can get all those three breaks going tonight and we can give away the Stephen Curry plus five hundred dollars in break credit So appreciate it guys Jasper's case breaks.com


Okay, I'm going to talk about David Hume again, but I'm not going to lead with any jokes about analytic statements or induction. After all, they weren't funny the first couple of times. In episode 63, I covered two broad categories of metaethics. Moral realism, the belief that there are facts about right and wrong that are objectively true, and moral anti-realism, the belief that no such facts exist. Many of the responses to that video were theories about how moral facts might be derived How we could tell real moral facts from all the various things that people have claimed to be objectively right or wrong throughout human history, everything from slavery to recreational sex. There were citations of evolutionary pressures, religious texts, psychology, all sorts of interesting stuff. The idea being that there are certain facts about the world which imply principles, by which one might determine what the real rules for morality are. Of course, this isn't just a YouTube comments thing. Many philosophers have posited different systems of thought by which they believe one might use facts and analysis to derive the underlying rules of morality, and often to compel others to follow those rules. Life in the state of nature is nasty, brutish, and short.  Therefore, we ought to submit to absolute governance. It may be legal to sell something for more than it's worth, but divine law leaves nothing unpunished that is contrary to virtue. Therefore, we should be honest in our business dealings. There are starving people in Africa.  These sorts of arguments were all the rage and philosophy for a long time. After all, if we could reason our way to the rules that make certain things good or evil, the same way that we discovered rules about how rocks fall through observation, induction, and deduction, then we could stop arguing and waging war over this stuff, change the legal code to match those rules, and be done. But there's an interesting thing happening in these sorts of moral arguments, something that might go unnoticed if you aren't paying close attention. David Hume, the 18th century Scottish philosopher, is most commonly credited with realizing that there's a fundamental difference between moral arguments and other kinds. See if you can spot it. Here's a standard rational argument. All men are mortal, Socrates is a man, therefore Socrates is mortal. And here's a moral argument. Seeing someone get brutally murdered is nauseating. There is a law against murder in almost every legal code we've ever discovered. Murder is evolutionarily disadvantageous. Therefore, we ought not murder each other. Did you catch it? In the moral argument, there comes a necessary switch between is statement and an ought statement. There is a significant difference between those. A statement using is is a description of the world, a fact that someone might be able to confirm or deny through research or analysis. Ought, on the other hand, is a value judgment, something which calls on preferences and intuitions, neither of which are necessarily universal. Now, there's nothing inherently wrong or irrational about ought statements. We use them a lot when describing conditional if then scenarios that depend on what a particular person wants or feels, refer to as hypothetical imperatives. If you want to make a sandwich, then you ought to get some bread. These sorts of claims can be valid or invalid, and you can confirm or refute them using experience or analysis. But when we start talking about universal everyone ought to statements about morality, we sort of lose the if thenness. It's not like anyone's going, if you're the sort of person who cares about evolutionary advantage, then you shouldn't murder anyone. But if you don't, then, you know, whatever. The truth of a moral statement isn't generally supposed to depend on the tastes and values of the person saying it. It's usually more of a categorical imperative, an unqualified rule about what every person ought to do regardless. Hume, realizing this distinction, asserted that there was a gap between statements of fact and statements about values. A gap that those who were trying to generate these rational justifications for moral principles were ignoring as they tried to pass off value judgments as foregone conclusions. For Hume, we could list as many facts about murder as we liked, and arrange them into something that kind of looked like a logical proof. But as soon as we transitioned from is statements to an ought statement, we were basically just assuming the thing that we were trying to prove in the first place. Murder is bad. This poignant observation has colored the development of almost all moral philosophy that came after Hume. It has a bunch of different names. The is-ought problem, the is-ought fallacy, Hume's law, Hume's gap, or if you have a flair for the dramatic and are looking for a name for your philosophy metal band, Hume's guillotine. It's not universally accepted and some philosophers still believe that it's possible to derive an ought from an is, but it's definitely not an easy thing to get away with anymore. Now, with this sort of realization about the distinction between facts and values, one might be inclined to believe that all rational discussion and morality is now pointless, that people are just stuck with whatever morals they're first taught, everyone's opinions are just as valid as everyone else's, and there's nothing to be gained by rational discussion of right and wrong. But in the same book, Hume notes that even if our morals are founded on intuition and custom, even if there's no gleaming obelisk anywhere that dictates what right and wrong truly are, there's still something to be gained by reasoning about them. He makes a comparison to art. Few people would argue that we all need to share the same aesthetic values and think the exact same things are beautiful or ugly, but there are certain works of art that require us to engage and think critically to appreciate.  You might have an entirely different sort of appreciation for it after that epiphany, but it's not like your friend reasoned you into a different feeling about beauty, like you preferred reds and oranges until they convinced you that greens and blues were better. It's just that by turning it over in your mind and examining it from different angles, you found a new way of looking at it that satisfied some of those feelings in a different way, something not apparent at first blush. Our first reactions to something might not be the most authentic expressions of our values, it might take some work to figure out exactly how your morals apply. You might believe that obeying the law is intrinsically good until you start thinking about how certain discriminatory laws violate your sense of equality or justice. You might have strong sentiments that killing babies is wrong, but if you're a time traveler and it's baby Hitler, there may not be a categorical basis of morality, a way to bridge Hume's gap from izzes to aughts, but there are more or less rational ways to approach the hypothetical imperatives that we generate from our own morals. Just like if you want to make a sandwich, then you ought to get some camels, doesn't make a whole lot of sense, sometimes we can use some help seeing how our values don't map to our actions or our beliefs. So long as we remember that those values might not match up perfectly from person to person, so long as we stay firmly in the realm of hypothetical imperatives and realize that if someone doesn't care about the same things that we do, then we're just going to have to agree to disagree, there's nothing intrinsically wrong with exploring the relationships between our values and our choices rationally. Because a delicious sandwich may or may not be worth killing for, but it's definitely wrong to kill the guy who makes delicious sandwiches. What's the name of your philosophy metal band? Please leave a comment below and let me know what you think. Thank you very much for watching. Don't forget to blah, blah, subscribe, blah, share, and don't stop thunking.


Kyle Pitts less a tight end, more an offensive weapon who can block. What do you see with him based on his production profile in Florida? You know, athleticism doesn't matter a ton at wide receiver, at least in terms of testing, but it definitely does at tight end. And among breakout tight ends over the last 10 years, their average weight and height adjusted 40 time has ranked in about the 85th percentile. And so Kyle Pitts has that athleticism.  And he's got the production to match that too, where his college dominator and breakout age both ranked higher than the 90th percentile at the tight end position. So if you want a comparison of what he could do at the NFL level and what he could bring to an offense, look at what Darren Waller has been doing with the Raiders. Pitts is an awesome athletic pass catching to the tight end who can move all over the field just like Darren Waller can. He has tight end one upside.


Refurbished housing on Naval Base Guam is being filled with Navy families after a two-year $25 million revitalization project. ME4 Scythe has more details about the project. Family housing units are at a premium here in Guam, but 60 new units were recently refurbished and are ready for move-in. The commander of Naval Base Guam, Captain Andy Anderson, cut the official ribbon, opening the new quarters in early October. We asked people to come to this wonderful island of Guam, but the reality is this is about quality of life. This is about quality of life for our active duty service members, our DOD civilians and our families, first and foremost. 60 family housing units were refurbished in the first phase of the project. The $25 million project focused on resident safety, energy efficiency and water conservation. Reporting from Naval Base Guam, I'm Amy Forsythe.