What baffles me is how it can write one unit with out affecting the one next to it.

@devinmackenzie6711

8 жыл бұрын

+Guds777 If you notice, the front part of the writing head (after ):40 seconds into the video) is smaller as it is close to the recording media than the larger trailing part of the head. This leads to a high field density just under the write head. The recording material is 'ferromagnetic' which means, among other things, that the applied field required to switch the medias magnetization requires a certain applied field level. This field level is only achieved directly under the smaller part of the recording head where the field lines are densest and field level is highest. Move even a small distance away from this area and the applied field is no longer above this threshold level.

@charleslindberghmcgill4715

5 жыл бұрын

@@devinmackenzie6711 Thank you for explaining that.

Why have you not made videos for such a long time?! This was an incredible animation based educational video. Please, make more.

This is a great video, you seem like a natural at teaching I know it's been years but I hope you see this one day

Damn, I work in IT and never thought of how data is actually recorded until I got curious today; thanks for this.

It is the only type of video worth watching. Where do you find this level of clarity? Just try to find this anywhere. All you find is bits, bytes and crap like that.

Excellent presentation and good stuff

Thanks buddy--- that was awesomely simple way of teaching . Great work hope u can explain some other things the same way

I have problem learning like this. I prefer knowing how it all came up and what provoked the thoughts meanwhile saying how it works. This is why I like watching some in fact most documentaries. This is just making me pick ideas from everywhere

@PoetryPickle

6 жыл бұрын

Stop Me same 🤗

@alchemy1

Жыл бұрын

The idea popped in Turing's mind, when suddenly he put together how electricity can be used to convey information as we human conceptualize and recognize what information is. Reading, writing, hearing and seeing. Not the smelling part of it, at least not yet. Maxwell realized , what sound and sight is. When you truly get the hang of what it is that we experience... that is when you really get stunned. Either that or just hollywood with no substance... basically that is.

Was this a school project? Dude you explain things so well, keep it up! thanks :))

This is one of the most informative and basic level video i have come across.... thank you alot sir...Can't express my happiness after watching this... literally crying after finding another missing piece of information in understanding world around... its been here fr eight yrs before i discovered... too bad.

@alchemy1

Жыл бұрын

You can say that again. If I was taught this the very first time around, instead of 0 and 1, I would have been an educated man. Computer is an electronic instrument, it has nothing to do with off and on, 0,1, data or whatever. I could not visualize what was really behind them things. And for me it was a done deal and its effect lifetime. Now that I know I am not the only one. Now I feel I have also found a friend who understands. I am 100% with you. I somehow was able to type the question in google in certain way and I found this video. But back, way back in my days, computers were just coming into the scene and there was no internet.

@PoetryPickle

Жыл бұрын

@@alchemy1 looking at anything has many levels of perceptions & all can be true at the same time. . . The basic of computer still is on/off electricity flowing or not esp. ICs/processors ... today it is very complex & miniaturized with different levels of compilers bridging between user interface & language of machine(i.e 0&1). Data is still read as binary,hex, deca etc. presence(1)/absence(0) of magnetisation or charge or current. . . We aren't taught everything we need to know literally... they dumb it down & much meaning is lost in conveying the idea/concept; many as a result have to keep looking for the type of answers they actually need. Much thanks to the internet + search engines that have made it feasible for us to access vast knowledge easily.

@alchemy1

Жыл бұрын

@@PoetryPickle Ready? Strange as this maybe... but bear with me. That off and on is also not true. It is absolutely not true. Just bear with me. You have to actually define the terms exactly as we know it. Exactly as they are. Consider this: What does off mean? It means power out, shut down, light off. Nothing moves, nothing propagates. As in you turn your computer off. You see that is off. You know it and I know it. So take a good look at this from so many different angles. When you see binary data ( at least that is what is preached) and they swear up and down by showing you the binary values on that oscilloscope.. right? Guess what, wrong. You and I know we both know that the horizontal line is time and the verticle line is voltage. Correct? Tell me how can at one instant it is 0V and then instantly it is say at 5V. That is no time passed between the two states. That makes it faster than light. Are you with me? First of all the field propagate before the volts and amps follow after. photons beat volts and volts beats current. To know what this actually mean you have to follow this reality to the core which there is no room for it here for me to explain. Just steady transmission lines and propagate of energy. ( Hey how does the charges know not to move from the source when at some far distance the load was terminated?... hmmmm. Read scholarly article on reflection propagation and transmission) Secondly, know that in reality, there are three zones, Not 0 and 5V ( and 0 mind you is not off but that is another thing all by itself), the three zones are: Low voltage up to 2.5V, it is to be treated as 0, discard any value between that and 4V. 4-5V is the value 1. That is the so called 0 and 1. If you in truth truly examine, that is without tweeking and adjusting the oscilloscope, ( when in fact what is done is tuning the oscilloscope to see what one wants and desire to see ), and a good oscilloscope that can show intervals of millionths of one second which won't be $100 oscilloscope. you will see that all lines leans towards the right, implying there is no sudden one or the other value. And secondly the so called horizontal flat lines are not flat at all. And that is a fact. It is ever flactuating and due to lots of intereference, any other value must be discarded plus the low and the high must be a range or it would never work, period. This is all agreed among the engineers before hand. Now off does not propagate. So there is off. And 0 crossing does not mean off. There is only a range of high and lows. (And did you know?) 🙂 You have to know electronics ( not computer abstractions) to know the actual. In so far as the Fosgate or any other type of so called memory cells, the capacitors are never in a state of charge and discharge. Wrong, big time wrong. That is also a range. It is to be considered a charged state between certain values and discharged between another value and any in between is to be pushed in one or the other direction as there are other detection mechanism to make that happen so it does not sit in a floating state. That is correct. You read that right. ( no different that your basic battery, You can consider it a charged battery so long as it does not fall below some value, but then you can allow it to float and it will do the job but not very good. but after some value even though it still has voltage, you toss the ones that is not chargeable and the the other ones you better put it on charger if you know what I mean. But wait a minute I will tell you more just because I am a nice guy. In computer system ( and there is a reason for it), floating state is not allowed at all. Hence it either has to be brought to an acceptable level or discharged to lower level if that was the state that it was suppose to be in. Any capacitors that are not charged at all is for future use, for new progamming, for new data. It is where nothing is saved if you know what I mean. Room remaining to accept so called write and read. In fact even when it is erased ( as in formated etc), believe it or not is not tabula rasa. No sir. There are imprints left behind and I mean even if things got written over it. And I will not leave you empty handed. How do you know I am not full of crap....? So I will leave you with this: On KZread type in: Ben Eater "Analyzing actual ethernet encoding". You are welcome. I will make better than that. Here is the link: kzread.info/dash/bejne/m2x3z8ubmNnAYMY.html He knows things inside out. Engineering and programming. He can put together a computer on a breadboard before your eyes. But with me I am even more clear and more basic, more direct than he is. He is of course ahead in terms of technicalities. I can explain them so called logic gates in a very clear electrical wiring terms that we learned on day one in the classroom. While he still calls inverter, ( the so called not gate) I call it shorting the circuit. In fact that is exactly what it is. How the hell can you turn the light off by turning the switch on. Even a dog will laugh at you and the dog would be right. And if you want I will make a video to show at least the first 5 logic gates so easy and simple and yes no transistor whatsover. That is right, no transistor, no nothing, just two switches and will prove it to you that it is nothing but exactly what it is. You can do these things... for one and only one reason. It is because the system is low voltage. Otherwise there goes the logic gates to dog house. [ I have called all them experts totaly bullshitter and proved it too. This time around because I have no need to go to school, to become educated, to get credentials, to get a job, to be well thought of... or whatever other compulsoriness I learn for completely different reason so it is a different kind of knowledge. I have no diploma nor can anyone give me one. It is not possible. That makes me dangerous to the status quo]

@PoetryPickle

Жыл бұрын

@@alchemy1 i agree with you on that 0/1 is not always current off/on ... what we consider 0&1 can change depending on systems & setup used but language of machine remains 0&1 without them we don't have a user interface or way to make sense of it. (Even If u know already) I would like you to learn/read about detailed working 1.of First time wire communication 2.of a Telegram 3.of a MODEM 4.of Data transmission in Optical fibers 5.of a single Transistor & its types (revolutionized miniaturization) To Learn about computer as it is today, one must learn how it came into being piece by piece. And function of its pieces(why they're there) . Before we analyze/observe signals using oscilloscope, we should know the making & working of oscilloscope... what & how it shows us whatever it shows us. & for different gates i know of them using transistors & diodes but not with plain wiring. If u are saying short circuit will work, I'd like a demonstration where wires don't melt right away esp. the thin wires. I hope u are not talking of this when u say inverting a switch makes bulb glow Demo: kzread.infobDJrRpY1kls?feature=share Explanation: kzread.info/dash/bejne/oaSjp9WwgtPFmso.html If its not this u mean i will very much appreciate a detailed video of making & working. Edit: I just watched the video again, listen after 3:38 even this talks of various systems.

@alchemy1

Жыл бұрын

@@PoetryPickle My friend. Take a good look. Try to look closely at this video. This is the actual stuff. Analyzing actual Ethernet encoding. Take a good look also as I said all lines lean forward so you know exactly as I stated and its meaning. It is clear you did not understand what I have described with everything I thought I said so clearly. [ By the way binary, 0/1 is not machine language, it is our language, we describe it, we made it up to describe what we call two states. If you even use an electron microscope, you will not find 0/1 anywhere, no matter if you enlarge them transistors millions of times 🙂] kzread.info/dash/bejne/m2x3z8ubmNnAYMY.html And by the way check out how so called binary is actually binary. Do you see any crisp lines.... do you? Look at the so called two distinct values. So the education system is just one notch above hollywood science. I basically call it mass shit pile teaching. It is good for memorizing and getting a job if you are lucky that is.

some light on my knowledge :) thanks

Here I Originally found the science behind data storage.. Thanks you

And this is called as "All in one" videos .... Kee it up ...

Thank you very much for this nice explanation

Thank you! Great video, it makes sense. It’s all in those little magnets called bits. Now my next question is how do they make such tiny magnets? Who makes them? If I put a strong magnet next to a disk is does all the data go to hell?

@micaelmaya-peinl535

4 жыл бұрын

Great question, I'm still learning some of this myself but from what I gather, it's not exactly a set of individual magnets, but rather a long tape of magnetic coating. This is the same tape on the backs of credit cards or inside cassettes. If we are talking about a disk, it's a laser-etched plate with very fine grooves just like a vinyl record or coated with a magnetic film. In theory, I believe if you expose the disk to a strong enough magnet, it would change the polarities of all the data and essentially wipe everything because they would all read as 1 or all read as 0. Here's a video showing types of audio tape being played. The dark and light regions of the tape are the 1's and 0's of the data. kzread.info/dash/bejne/epiCuM-LkdargLw.html&feature=emb_logo Here's a video of how they make hard drive disks: kzread.info/dash/bejne/gYSeu7Sdh9DAeqQ.html

Full video?

I always knew that computer science would be the subject to drag me back to 2010

@alchemy1

Жыл бұрын

If you actually want to know how computers work, you have to know physics, not computer science. Computer science is just abstraction. You would never now what is behind it all. A computer is an electronic instrument like any other electrical phenomenon. The only difference is, computers are low level dc voltage.

This is a great video

Cool video dude!

very nice. Thank you

great explanation

How computer save data in electric field? When you press save or click save, what happens in terms of hardware. And how does ROM, that is permanent data work? Does it have to be recharged to retain its memory? What if of a power failure before it has a chance to recharge?

Nice explanation sir:-)

I understand that things like this didn't just happen right away, and that it took decades to get to where we are now, but does someone know how the concept of storing data manually in a piece of metal actually started? I'm assuming it started when humans were beginning to work on radio technology?

@Owen741.

4 жыл бұрын

Been storing data on all sorts of things even since the ancient world

my head hurts what am i doing watching this at 3 am

@tarunbirgambhir3627

7 жыл бұрын

try watching at 4 am, your head wont hurt now. XD

@goustune

7 жыл бұрын

1am is alright

@rapidmon17

7 жыл бұрын

4am

@nulifenugoals

Ай бұрын

🤣🧩

Since we all know that like poles repel and unlike poles attract, how do they get those tiny magnetized blocks from interfering from one another or changing their pole stateside there's trillions of them.

@PoetryPickle

6 жыл бұрын

xmdude626 There are diamagnetic nd all other sorts of mediums.... no doubt magnetism is a strong force but another of its property is its short range... so at a tiny scale its range is so tiny that can fit two opposites on magnet without interfering on the actuator arm of the hard disc... another fact is those read and write are not permanent magnets these are frm current in wire or coil.

Animation vedio gives it perfect match for understanding😃

Hi nice video!!!!!! Which program did you use???? thanks lorenzo

@Owen741.

4 жыл бұрын

Looks like some standard PowerPoint

How does the actuator arm know where to look on the disc? Is there some instruction on the RAM saying what position in the drive the data is?

@alchemy1

Жыл бұрын

It is quite simple to answer that. But if you think you can find the answer through computer science folks, you are barking at the wrong tree. How does the actuator, that head know where to look, what to look for, what to so called write and what to so called read. Who tell it? You do. Yes you do by pressing that keyboard buttons. Who programs the computer? You do. Who saves whatever data is, you do. Who erases it, you do. Computers don't. Computer is just a machine. You sitting in there, you do it all. That is correct.

Why magnetic memory (data storage) is better and more efficient from the Electric memory core ?

really verry nice is video

13yrs later, still being watched 😆😄

Is this how magnetic cards are storing information ?

Can we store data in electric field

What's the video reference?

can anyone tell me what is the full video ?

Thanks a lot 🙏🏻

Anyone knows the source of this information? In which book it is based on?

This is the reason why I took up culinary arts. :D :) Nice job, keep it up!

@jacobnl1068

3 жыл бұрын

what relation is there between hard drives and culinary arts thats cooking

@zacharygordon1568

11 ай бұрын

@@jacobnl1068 hard drives are complicated. cooking is not.

Might sound Silly ,,but if bits are materials which are magnetised inside hard-disk ,,then if I try to rub a hard-disk with a powerful magnet then the data shall be likely disturbed!!! Any thoughts on this?

@satanicmonkey666

5 жыл бұрын

If you use a strong enough magnet, you will wipe the data.

But u didn't answer to question how do they are storing data in that tiny card...?

I'm assuming audio and video tapes work similarly?

@flurf5245

8 жыл бұрын

+JHMBB2 Yes, it all uses 0s and 1s.

Wow thank you you the best

its realy awsm bt i wanna knw one thing that , will the micro sd card or hard disk's data get affeced if any exernal magnat is there

@csnclassroom3981

9 жыл бұрын

No because it isn't magnetic media. It is Flash media so you don't have to worry about it with magnets.

Thanks a lot

0:32 not quite ...actual numbers cannot be stored in a computer ..but electrical charges or magnetic charges representing a 1 or a 0 can be stored by using various electronic techniques. Remember the only thing that can flow through a wire is electrons.

@anshumanrath6703

2 жыл бұрын

Ya like we use capacitor networks and charge them and assign charged capacitor as 1 and uncharged one as 0 so that computer can operate based on electric signal

@alchemy1

Жыл бұрын

@@anshumanrath6703 In fact yes it is exactly so. Capacitors yes. Magnetics yes. And there is more. No such things as 0 and 1. In other words no such thing as two distinct anything period, whatever you want to call it. In other words there is no charge and discharge of capacitor and no so called digital signal of two value either and more....... If you want to really get to the bottom of it, just let me know... I will be here. And for now I will leave you with this: Just go ahead and find out how fosgates work. Floating gate transistors. So called no capacitor at all.... or is it?

Thanks a lot sir

thanks alot :)

it electrictity is pass and it N and S side roated

hi friend in your video there is one mistec if you want please reply me

the actuator arm ain't controlled by a motor!

Thanks

Instruments for magnets if our brain cells are damaged to store more information. :DD

He looks like an Aldi version of Veritassium

but what im wondering is how they manage to restore overwritten data or deleted data from a hard drive. does like parts of each of the small magnets have a part of them still outputting their old magnetic field? some help plz

@SamerNofalphone

8 жыл бұрын

+fiskebolle 30 you can't restore overwritten data but you can restore a deleted data because the computer when it deletes something, it just deletes the pointers that points at the start and end bits of data, but the bits will still there, the recovering techniques recover these pointers so you will restore your full data unless the old bit overwritten

@alchemy1

Жыл бұрын

@@SamerNofalphone And what does formatting ( no I mean full format) do.....? You can format an already written disc before you store new data. You will lose all data. Whatever lingo and trickery is used you should be able to erase data without having to write something over it. At least you should be able to and you also can destroy it without writing anything over it. I tell you what I know I CAN. I am no engineer or any computer savvy. But I tell you what you bring me your hard disc and you leave it with me for no more than 5 minutes and you will have nothing left in it that you can sort out. Good by to any residual imprints that can be pieced together. Not once the hard drive passes through my hands.

Thanku I got some idea

*thanks soo much yeah*

are you vertasiumman ?

2022 awesome

Thank

How is data physically erased from a hard drive? Are the magnets set back to neutral, or is it more like a flag is being set indicating that that space on the disk is vacant?

@hthytrgh

9 жыл бұрын

Depends on how you do it. You can find a tool to format to 0's, that is not neutral tho, its 0 as oppose to 1. a lot of the times tho when formatting a drive it does not actually delete the data, it just makes it as it can be written oven when the time comes. There is loads more data on the subject and I am by no means an expert and no one grabbed this relatively easy question.

@CMD619

9 жыл бұрын

Thanks for the response. I find the subject fascinating and I'm really interested in knowing whether a magnetic particle can ever be neutralized after it has been polarized. Or if it was ever truly neutral to begin with. Maybe in this video they are just shown as neutral to get the point across. I'm currently studying computer science in college, so this seems like something I should know.

@alchemy1

Жыл бұрын

You take a piece of iron and rub it on magnet and the sucker becomes magnetized very fast. Depending on how pure it is, it then becomes harder to demagnetize it. It is just the property of the substance. Now hard drive is even more magnetizable than iron, it has more suscpetible compound in it. Just follow me. Therefore it means it is even harder to demangetize it. Now a magnet itself is of course much harder to demagnetize than that iron you magnetized and the hard drive. But wait... just follow along. You can demagnetize that iron without too much difficulty and by many means. In fact you can do various things to it. You can demagnetize it by running it through the opposed pole, the idea is to expose it to a magnetic field that disaligne the electrons. You can spin it inside two poles of a magnet. You can expose it to alternating current. You can of course heat it. In fact heating it in that oven... kiss it good by. And for the permanent magnet, kiss it good by by placing it in your kitchen oven. You can also expose it to alternating current. That is place it inside a coil of wire and run alternating current through it. Or spin inside opposite poles of two very powerful super magnet. Make a nice wide closely tight and neat coil of wire. Take your hard drive out of your computer and place it inside the coil of wire and and hook it to AC, wait a couple of minutes and there goes all the data. Okay? Or just put it in your 400 degree oven for 15 minutes and it is finished. Now that you know. And if you want your entire computer erased, the so called ROm bios, the processor and the rest aside from putting it on fire, just stick the computer in your oven. Turn it to 400 degrees and leave it ther for a good hour. It won't burn but it would be good for nothing afterwards. And you are welcome.

@CMD619

Жыл бұрын

@@alchemy1 Wow that’s really interesting. Didn’t know heat had that affect on magnets and magnetized metals. Talk about a late, late reply to my comment lol. I am now well into my career as a software engineer, and so far haven’t worked with the computer hardware side of things, just on software. So this is information isn’t as important to me as I thought it may be, but still quite fascinating nonetheless and I appreciate your insight.

@alchemy1

Жыл бұрын

@@CMD619 Grab a magnet, any magnet, stick it on some metal. Now grab your torch and start heating the magnet. Watch it until it falls down. Not only it would lose its magnetism. It will never magnetize again. Ooops. Do it and find out. 🙂 As long as you don't take offense to what I am about to say, you really understand what I am actually saying otherwise,,, you will take it personally. And it looks like this: I don't get along with computer programmers, software engineers or whatever other lingo is used. You see this goes very deep. In fact the mental operation is of different order. For instance the fact that you did not know ( as I consider it so basic that I am stunned) that you wouldn't know how to demagnetize, erase memory etc. I know why you do not know, and I know why I do. To you it is memeory and data and binary and logic. To me they don't exist at all. No such thing whatsoever. To me computer programming is the epidmy if human abstraction, it is the science of abstraction. As in it is no different than poetry so to speak. It is just a figure of speech. To be taken literally ( which it is taken) is a problem beyond repair. A computer programmer will swear up and down and put their lives at stake to tell you that you actually download files and it is not a figure of speech. They are actually 0s and 1s, there are logics. And it is so intrusive that they go the point to say that there is either on or off and that it is either voltage is there or no voltage. To mention the term voltage instead of 0 and 1 is to step out of ones' boundry of abstraction. A computer programmer know nothing about what it really is to send digital signal and how it actually is done in the real world and not in abstraction. They know nothing what all them keyboard button they press actually do, what each comma, each symbol really does. They know nothing what a cell ( a memory cell) actually is. They do not know what memory itself is. Not in the wildest dream. A computer is an electronic instrument. The only way to know how computer actually works, you have to know physics. What you call And Gate, it is just that and nothing else. In actual real world it is a simple series circuit. The so called OR gate, it is parallel circuit. And there is only two more circuits left, One is open and the other is short circuit. I can make all those gates, each one of them just by simple two switch in my hand and a bread board. If you can sit and grab a breadboard and build a computer on it and know exactly what each piece is doing, you then understand truly what is going on. And you will not know that unless you know the behavior of charges, electric and magnetic fields and propagation of signal and what is implied by it. You have to know the difference between voltage, amperage and electromagnetic propagation and finally where energy reside in all of this. Then you will never be the same again. This was not intended to belittle your line of study at all. I know what you know and I find that utterly amazing how the mind can do things without knowing how it works. Now that is what inspires me. Example: Do you have any idea how you learned to speak English. Do you remember? Absolutely not and you know it. And yet you speak it perfectly fine and in fact better than me. Something to reflect on in your quite moments. And then maybe you might say to yourself......" you know that son of biiii is right". 🙂 In fact computer programmers openly say that you don't have to know anything about hardware ( they call it hardware) to program computers and know how to do it and how it works. What do I see. I only see hardware. A program is not real, in the same way that a meal recipe and cooking instruction is not real. What is actually real is when your finger presses on the keyboard. That is real. When you grab a pan and start actually cooking. Computer programms have learned to read and write so they can send instructions to the lawn boy when and what lawn you want mowed. The person has perhaps never even touched a lawn mower before but he can surely leave instruction for it. If I tell you to press the keyboard that is just talk. It is not the same as actually pressing on the keyboard. And if you don't press the keyboard and do voice command...... Okay I will let it end here... Good night.

Amazing video. You're awesome. I like people like you

If you want to erase all data from your entire computer, it is quite simple. Aside from extreme measure like burning it.... Just turn your oven to 400 degrees. Place your computer inside and leave it for an hour. It won't burn, but your computer is finished. You have to know electricity/electronics as that is what a computer is, it is not 0 and 1 and logic this and that. You have to know physics not computer science abstractions to understand how energy is held in electric and magnetic field and the thermodynamics that go with it. It is straight foreward direct science.

00:21 Bro be droppin' them brainy F words, yo

Alright ima bit clear now ;-)

3:40 lol his facial expression looks sarcastic, imagine him trying to reply u sarcastically.. he is saying "this is so simple, I mean how hard can it Be?! How stupid can you be?"

Very informative though i understand nothing.

will it blend

Ahhhh I still don't get it

I hate when people wear button ups but there under shirt is crooked

Magic

دة لو بيعملوا ماركتنج للاسلام مش هتبقا كدة

دة الناس هتكرة الأسلام لما اطلع اتكلم

Oh

So these inter shifting magnetic poles are the reason I can watch Breaking Bad downloaded? It still doesn't fully cover everything. Yes data is microscopically magnetic field, yes they are interpreted by binary and yes them numbers make make up the overall bit size of a file but how does that differentiate the file so I can watch shows? There's still a lot missing, also how THE LIVING FUCK did humans discover this? I swear Down 100 years ago we barely had Phones.

@ANT-jm4qx

8 жыл бұрын

This wasn't all invented overnight. It took thousands of engineers and several decades to reach where we are now.

@Spacekriek

7 жыл бұрын

There is a lot of subject matter involved here (and unfortunately a lot of studying too !), I would suggest you start with something like the video of "The secret life of machines- the video recorder". They do a number of interesting experiments to demonstrate the principles behind magnetic data storage (whether digital or analogue). They did a really good job there.

@STARKILLER15100

7 жыл бұрын

I will look into it. Thanks for the recommendation.

@joseywales6168

7 жыл бұрын

yooooo sameee! I wanna know it all! and thank you SpaceKriek my dude for the reccomendation, you're the absolute best!

@Spacekriek

7 жыл бұрын

I'm grateful to have been of help. :)

I Will come back to my comment in a few years, once I know how all this works lol.

@PoetryPickle

6 жыл бұрын

Carlos Hernandez do tell me also when u understand all... i can provide a listening ear to your adventure.

@nomidaepapi

5 жыл бұрын

well?

@captainoblivious_yt

4 жыл бұрын

How are you doing?

@captainoblivious_yt

Жыл бұрын

Still waiting

haha it is 3 terabytes now!

@Snayperskaya

9 жыл бұрын

Ashwin Sivakumar 10 TB already! :) www.hgst.com/hard-drives/enterprise-hard-drives/enterprise-sata-drives/ultrastar-archive-ha10

@juanbomfim22

3 жыл бұрын

@@Snayperskaya I'm sorry, but we're already in 100 TB milestone nimbusdata.com/press/nimbus-data-launches-worlds-largest-solid-state-drive-100-terabytes-power-data-driven-innovation/#:~:text=Irvine%2C%20CA%2C%20March%2019%2C,power%20per%20terabyte%20(TB).

Watched in 2021

Dude, I have the same scar on my chin :) And yes, you are terrific teacher :)

My professor showed us this video in our class and just came here for the guy . Damn ya cute anyone knows his name lol?

انا الى مستغربوا ازاى موظفين جوجل شايفنى سارح فى الشوارع وبيتفرجوا عليا هو موضوع غريب فعلا دة اكل مال حرام

hi rebecca

play this video at the speed of 2.

at time 1:00 u were wrong u should have said south poles not north

@porkthepigg9730

9 жыл бұрын

Dats wot you say !

يعنى لو بيعنلوا تسوبق للدين الاسلامى مش هتكون كدة

2019?

That guy is so cutee😍😍😍

watching this is 2022

Has information but not good for beginners . I think that the video does not explains in depth . 🙄

You know, if you watch this at 1.5 speed, regular speed seems like slow motion.

What is your name . elon musk I guess

Elon musk

Who's watching this in 2022

But the question is, the big question that he didn't answer, at all......: HOW DO THEY GET THESE SO CALLED "little blocks" to all work that perfectly, that quickly, and all with that little needle thingy !!?!?!??! HOW does that work ? Its no good showin gme pictures of what is going on, on a microscopic level, becuase frankly, i don't believe there are loads of little blocks down there, all changing direction - that sounds like you just made it up ! So what's realy happening ? All the atoms getting charged up negativelyh and positively, yeah ? So how the heck does that translate into a picture on my screen, and allow me to send this comment down the line, in 2014 ? It just doesn't make sense. How do they replicate these things, and how to they actually work ? Its too much to comprehend. How can data be converted to such a small size, as to be stored in chucks of metal, as magnetic polarities, in such a way, that a talking pig, can be asking this question ???!

@mooredj08

9 жыл бұрын

Data is translated into "1's" and "0's". These 1's and 0's are inputted into a code like "1100010101000" millions of times on a disc, hard drive, or flash drive to represent a picture, music, or any form of data. Each magnetized block on a disc can represent a 1 or 0. When the the receiving computer device or reader reads the code it translates the code into the message it originally was. Hopes this helps.

@PoetryPickle

6 жыл бұрын

Porkthe Pigg You have an absolutely curious mind... pick up books on data storage and computers and computer science... Keep reading and piling up questions in a notebook... all the dots will connect and all questions be answer at the end.... .. Its not complicated to make you understand but its too lengthy to write it down here.