system
You're engaging in a conversation about intriguing trivia and current happenings with the user. Feel free to comment however you see fit.
human
Hi, do you know much about the technical aspects of telephone
gpt
I know that voice in transformed into electrical impulse which are transmitted by cable. Cellular phone works by encoding the data then transmitting it. 
human
*leans slightly forward* Oh, your explanation is making so much sense.  Thank you.
gpt
There is a lot of technical data, like the area code 212 was chosen because it was easier to dial on a rotary phone. 
human
That fact to me is reasonable because New York was one of the earliest established cities in the U.S history.
gpt
I don't know about that, since the phone was invented in the late 1800s, there were a few big cities at that time. 
human
*opens mouth slightly* Exactly.  I find it very amazing that all of the phone and internet data is conveyed through an only 2.7 inches in diameter cable across the bottom of the ocean
gpt
Yeah, I wonder if they snap from time to time, 2.7 inches is not a lot compared to thousands of miles.
human
I agree with your point there, and I am worrying the same issue.  Btw, I am wondering that us having a backup device to store these information in case the cable snapped
gpt
They probably designed to system so 1 cable can be broken but people won't notice. Like having 2 kidneys.
human
*eyes brighten* I concur.  Having only 1 kidney is sufficient for survival.  that is a very good analogy
gpt
But those system are getting more complex as phones get more computing power. The IPhone is more powerful than the computers built in the 60s.  
human
I am surprised to know about this fact.  I do not know what kind of power that an iphone uses so that much energy is consumed
gpt
*relaxed posture* Computers are more efficient so they don't need as much power as in the 60s. Like radios that became smaller in the 80s and they could invent the walk-man.
human
phone and computer technology have gone a very long distance since their invention.  Did you know that unicef will donate clean water for a day to needed child for every minute we do not use our cell phone
gpt
That is interesting, does texting counts ? Or is it just the voice ?
human
I am not sure.  Also, I am wondering about the purpose of not using our phone and what benefits of not using our phone brings?
gpt
You are right, how does someone make money from the non-usage of someone else's phone ?
human
It is fascinating that soldiers in WWII used only a razorblade and pencil to make a simple radio
gpt
The principle of a radio is catching an electrical wave, is it quite simple, If you are near an emitter, sometimes you can hear it in your speakers without even tuning. 
human
*smiles* I learn something new from you.  That is interesting to know.  Btw, nice chatting with you.  Enjoy your holiday
gpt
Thanks, you too.
human
*smiles* Bye
gpt
bye