Floppy disks, jump drives, DNA? Scientists have developed a way to encode music and text files into DNA, the molecules that normally hold the instructions for life, LiveScience reports. The new method, described today (Jan. 23) in the journal Nature, is extremely expensive right now, but eventually it could be used to store digital files without electricity for thousands of years. And since DNA is so compact, vast amounts of data could be stored in one test tube, said study author Nick Goldman, a geneticist at the European Bioinformatics Institute in the U.K…
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