The Engineering Puzzle of Storing Trillions of Bits in your Smartphone / SSD using Quantum Mechanics

hmmmmm... could similar trapping tech make a battery? even cooler would be if such battery would not release its power until a control signal is given on a 3rd pin.

Why are there a limited number of writes?

I have a deep profound respect for you guys who make these kinds of videos. The research and effort gone into making this video alone is laudable. Hats off to you guys.

Quantum Mechanics Shit.
May be it's the other relativistic Shit that makes it better 😂😂😂

It is said that NAND data can only be stored for 4 weeks at 55 degrees Celsius. If my SSD works at 55 degrees Celsius, does it mean that the controller needs to rewrite the data after every 4 weeks of operation to prevent data loss? Or rather, after powered on, NAND itself could prevent electronic loss without consuming the lifespan？

Dies of too mutch information

Incredible video

that's not quantum that's just physics not everything has to be quantum as some kind of excuse

Holy Cow!! This is a huge amount of info I have never heard of! Many thanks!

How do companies physically make things that small? And fast enough to make it affordable to every kid who wants an ipad? Like what kind of machine does this?

I work on embedded systems which use these memories..but I have never understood these complicated construction until i came across this awesome video with fantastic explanation and animation.. thanks to the creators

Makasih bang, akhirnya PR gw kelar

how on earth did we go from stick and stones to this

Thank You

Seeing a 1TB Micro SD still blows my mind.
How were all the components being fit it such a very tiny space? 🤯

Imagine going back to the 1970s and tell a scientist that you have a quantum computer in your pocket

Thank you for the thorough and accessable explanation. I was watching another video on another channel on electrochemical computation and it occurred to me that the method they were using would not hold up well too many cycles and was not good for fast computation. I thought instead that using capacitors for calculation and less volatile form memory for long-term stability, instead of the electrochemical battery like structures they were using be the best way to do it. And I got to thinking about solid-state drives and how they have to be non-volatile but I didn't know how they worked at a microscopic level. And with an easy search I found your video and found the explanation. Storing a charge in a Quantum well tunneling right and then field potentials to read is An Elegant solution. It probably could be used in simulated neurons alongside capacitors.

so then how do we controllably release the electrons from a charge trap when its time to erase or rewrite?

but now the question ist: how is that thing made?????

damn.. i could only understand half of this

Brilliant, again!

Absolutely astounding!

Good video

The only way to improve memory to 1000 times of capacity is by its voltage, it is previously done by a scientist who fit 16 Hd movies in 16kb. But he died just before publishing this technology

I found no quantum mechanics in it. If there are 10 levels 3 bits for each means 2^30 possibilities. So u have to make 2^30 kinds of memories. For data feeding also every time read of 30 bits and choose particular mermory unit. It looks improved but at the end of your research. You will find older is better than improved.

oh my god. there is a finite amount of energy in the universe, why are we putting so much of it in jail?

Oh ! Now i understand why strong magnet can destroy the harddrive ..
It will disturb the electron cloud , hence electron probability.

Sir,
How to call certain memory cell.
Can you please explain the addressing of memory cells and any clock required for the memory card.

So the electrons are on one side, then they just... decide to be on the other side? Quantum mechanics is fucking wild

But I'm very curious how these are made. Of course the theoretically background in itself is stunning enough, but how do you build something like this?

Increíble chups que duran un billón de años

Interesantes video , gracias

It's pretty amazing to know that to build something so sophisticated and precise, that on a molecular level these technichians are working blind. Because when building things you can usually see how you're shaping it and constructing it as you go along with your eyes. Here it looks like you have to trust a computer screen to tell you what you are seeing because otherwise it's impossible to see with the naked eye.

Finally someone with the balls to get granular

Double watch is must for more curious species

I would have studied my high school books📚 more Interestingly if I had found the channel before..❤️

Amazing and very well done, even for a noob in quantum like me could understand the concepts. Thank a lot

Wow, I'm baffled. I had no idea flash memory works because of quantum tunneling. Now that's a mind blow.

Ah yes. Back to conventional harddrives it is then. Miss me with that shit

Honestly, the more I know, the less I know...

What I find amazing is that a photo, text message or document probably being saved or stored in multiple cells in many layers, would need it's own unique identifier to help the CPU or the chip which would retrieve this information pull out each and every bit located in the different cells needed to make the text message or photo. Because if you have millions (well billions nowadays) of bits making up one photo for example located in many cells, you're going to need an extremely reliable way of being able to find all the bits in each cell needed to make said photo
I mean of course the phone does this without us thinking about it

I'm astounded by the level of detail you go into

Such a beautiful video!

🙂

After watching this i wonder how in the first place they are able to synthesize material on a nanoscale level, now that i will love to watch

Wow 🤯🤯🤯

Insane.

Im high af trippin out

Great work Thank yoU