DNA storage card

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Biomemory, a digital storage startup, has introduced DNA storage cards that store digital information in unique strands of DNA. Each card costs $1,000 and comes with one kilobyte of storage, which is roughly the length of a short email1. DNA storage is an emerging alternative to traditional digital storage methods like hard drives and SSDs due to its impressive lifespan. It is estimated that DNA storage could potentially last hundreds of thousands of years if stored in a cool, dry environment1. Biomemory's DNA cards promise a minimum lifespan of 150 years1. The DNA storage system works by converting digital information into the elements that make up DNA: adenine (A), cytosine (C), guanine (G), and thymine (T)1. After encoding the information, Biomemory creates a unique strand of DNA by chemically synthesizing it base by base to match the desired sequence, a process that takes about eight hours for one kilobyte of data1. The DNA is then dried and placed on a circular chip on the DNA card, which is sealed to keep out oxygen1. To retrieve the data, one of the two DNA cards must be sent to Biomemory's partners at Eurofins1.
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