We stored this dog photo in DNA

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Context

Context

Күн бұрын

Correction: At 5:40, we say each gigabyte of data in DNA would cost $1300 US to synthesize right now. The number is from a 2021 study, which is the most up to date number we could locate.
Our data hoarding habit is becoming unmanageable. We’re expected to hit 175 zettabytes of data being stored by next year - that’s 175 trillion gigabytes. This will require a lot more energy- and water-hungry data centres in a rapidly warming climate. But teams of biologists and computer scientists think they have the answer - storing data in DNA, or what some call ‘nature’s storage device.’
Software translates binary code into a string of DNA, which is synthesised into a vial of material. This can then be read again and translated back into binary when needed. Backers of this process say its storage potential is vast - a whole stadium’s worth of binary data could fit into a shoebox, theoretically. DNA can last for hundreds of years, compared with the five-year shelf life of disk storage, and it can be stored in a cool, dry place with little upkeep.
Transposing the world’s data from 1s and 0s to DNA is a work-in-progress, so we set out to test the limits of where we are right now. Could this new tech take a photo of a cute dog off our correspondent’s overpacked phone library, put it into DNA, and retrieve it again?
0:00 Intro
0:53 Too much data
2:02 Why use DNA?
4:00 Putting DNA to the test
4:27 Writing
5:06 Synthesis
6:32 How far off?
7:32 Reading, the final test
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Пікірлер: 4
@kellymoses8566
@kellymoses8566 13 күн бұрын
LTO tape can last 30 to 40 years in cool places and honestly should last 100 years. The issue is if you can still find a drive to read it.
@kellymoses8566
@kellymoses8566 13 күн бұрын
Microsoft is working on a glass based storage system for write once read many data storage.
@TriathlonTusk
@TriathlonTusk 18 күн бұрын
i am sure this video is going to blow up in the near future! so here i leave the first comment on this video ;)
@defnecicegi8451
@defnecicegi8451 13 күн бұрын
But DNA can be corrupted?Best and only proper way of storing the information is to use MicroFiche or nano films. A nano level laser which can etch stainless steel sheets/plates which hundreds of years later They can be read with normal microscope.
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