@brancheducation: microSD Cards are the most compact and dense data storage format you can buy. Latest microSD Cards can store 2TB in a volume smaller than a penny! A shoebox full of them could hold every movie and TV show on your favorite streaming platform, with room to spare, and a room of microSD Cards can store the entirety of the internet. In this video, we open one up and journey down to the nanoscopic scale to see how 16 dies, each as thin as a strand of hair, filled with over 200 layers of NAND flash cells, store all your photos and files.#Microchips #Engineering #Technology #HowItsMade #TechExplained #3DAnimation #BranchEducation
micro SD card's is good for being small side but it's too slow to read and Write Speed😏
2026-09-12 14:29:19
873
Overleaf :
Incredible engineering. The negative comments from people who have no clue how complicated this is
2026-09-12 18:08:20
510
TW9uaWth :
i will never trust a microsd card thst stores up to a terabyte
2026-09-12 15:37:01
118
Vinc_bzl :
Allat for 10 bucks is crazy 🙏
2026-09-13 21:17:35
111
shakalakabebe :
Alien technology
2026-09-13 07:18:03
319
aladinamino :
When I go to buy micro SD card, I'll never ask for discount😁
2026-09-12 20:01:01
0
Inki :
Whomever invented this is beyond genius to be honest, it's just crazy. Imagine figuring this out and trying to explain to people that this is possible and up to Terabytes now
2026-09-14 05:14:11
42
Exziarc :
we are the Aliens
2026-09-13 02:54:24
151
FirePipo :
If this is so tiny why the fuck data centers are so big
2026-09-15 00:24:10
13
Iya :
As I read those comments, I realize how the education system has failed many of us. Also, how limited intellectual curiosity many of us unfortunately have. 😏😏
2026-09-22 10:50:10
0
wickid splat :
Is it stored in binary?
2026-09-23 00:40:04
0
Tony :
Mind boggling!!!!
2026-09-22 16:05:08
0
👑 𝕸𝖆𝖓𝖘𝖔𝖔𝖗 👑 :
If we delete the data. where it goes? 😳
2026-09-15 04:27:43
18
💫𝓛𝓪𝔀𝓲_𝓢𝓱𝓿𝓪𝓷💫 :
i am so proud of the human race
2026-09-12 20:40:01
97
asu :
how human knew this?
2026-09-13 03:06:58
11
Syafiq :
the explanation is very detail, but I'm still can't fully understand. such a great marvel
2026-09-13 03:53:39
6
KedaiBuncit :
tiny Data Centre
2026-09-13 02:38:44
5
Зраднык :
i bet you rendered this for month
2026-09-15 02:23:40
5
Libya :
سبحان كن علم الانسان مالم يعلم
2026-09-13 00:34:48
10
muz_330 :
but their reliability still seems to not be enough to rely on them as qaulity storage and as fast as some claim to be that is probably only on very short bursts the moment of any sign of constant usage the speed is always very slow. so he's they seem good and bad at the same time.
2026-09-12 14:42:10
10
Rob314151🏴 :
The video is showing 3D TLC NAND (Triple layer Cell). The first one was invented by Toshiba Semiconductor in Japan with SLC (single layer cell - 1-Bit) in 1987, then Toshiba in a joint venture with Sandisk invented MLC (2-Bits) in 2003, then Toshiba invented Vertical layer-over-layer transistor stacking which you saw in the video in 2007 which builds "skyscrapers" of memory cells directly on top of each other on same die, then in 2009, 2D TLC (3-Bits & no layers) was invented by Sandisk & M Systems, then in 2013 to 2015 3D TLC was invented by Samsung (2013) & separately by Toshiba (2015) & Sandisk (the 3D TLC that is shown in the video), then in 2017, 3D QLC (4-Bit) was invented by Toshiba. Toshiba spun off its memory division, officially rebranding itself to Kioxia in 2019. Intel & Solidigm in 2019 first demonstrated Penta Layer Cells (PLC - 5-Bits), however Intel being Intel sold its entire NAND flash memory division to SK hynix in 2020. Finally Hexa Layer Cells (HLC - 6-Bits) was invented by Kioxia in 2021. Presently no commercial volumes are happening for either PLC (5-bit) or HLC (6-bit) NAND Flash. So, the market has decided that 3D QLC (4-bit) is as far as we're going
2026-09-13 10:38:19
18
carlosamz :
MicroSD is not reliable. I once had a 500gb, but when it's near full capacity, it started to malfunction. I think it overheated when transferring a lot of data, thus the circuitry was damaged.
2026-09-12 15:33:19
7
iMike :
dies – because they will die without giving them electricity at least once in a while 😏
2026-09-15 01:34:55
1
Ali Setai (chef_ali) :
Technology is wizardry disguised as innovation, Simple as that.
2026-09-16 18:53:21
1
răzvăniel mititiel :
so theoreticly we can invent a pc with one petabyte of memory if we repeat this multiple times on one pc mother board?
2026-09-15 17:54:23
0
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