Researchers have successfully stored information in synthetic DNA and then sequenced the DNA to read the data. Nick Goldman and his colleagues from the European Bioinformatics Institute (EBI) encoded all of Shakespeare's sonnets, an audio clip of Martin Luther King's "I have a dream" speech, Watson and Crick's paper on DNA's structure, a photo of the EBI, and an explanation of their data conversion technique. Last year, Harvard molecular geneticist George Church encoded a book he had written in DNA, but EBI's breakthroughs are in the way the data is encoded and its error-correction. From the abstract of their scientific paper published at Nature
We encoded computer files totalling 739 kilobytes of hard-disk storage and with an estimated Shannon information10 of 5.2 × 106 bits into a DNA code, synthesized this DNA, sequenced it and reconstructed the original files with 100% accuracy. Theoretical analysis indicates that our DNA-based storage scheme could be scaled far beyond current global information volumes and offers a realistic technology for large-scale, long-term and infrequently accessed digital archiving. In fact, current trends in technological advances are reducing DNA synthesis costs at a pace that should make our scheme cost-effective for sub-50-year archiving within a decade.
"Synthetic double-helix faithfully stores Shakespeare's sonnets
" (Thanks, Mike Pescovitz!)
Adult tube site xHamster released its first comprehensive survey of porn viewership in 2016. According to them the most visited category moved from MILFs to Matures (women in their 40s and 50s). They also found that searches for “Melania” beat out “Donald Trump” and “Hillary Clinton” combined.
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Clickclickclick.click has one trick, and it’s great: it just sits there narrating what you’re doing on the page, from hovering over clickable areas to moving the pointer the way a machine would. It can tell when you’re lurking in whitespace to avoid interaction triggers! It’s a wonderfully creepy evocation of what ad tech knows (often-inaccurate […]
DJI is the world’s leading designer and producer of easy-to-fly drones and aerial photography systems. If you’re a drone enthusiast, you want a DJI. If you know absolutely nothing about drones and think they’re weird, if you win a DJI you’re going to become a drone enthusiast.Enter this giveaway (for free, yes) and you’ll get a […]
Although there will never be a consensus about the best way to make coffee, any coffee connoisseur will agree that controlling the grind of your beans and balancing water temperature are the keys to a tasty cup. Since your plastic coffee pot doesn’t really allow for that kind of customization, going back to the French […]
Not all hackers are malicious information thieves—white-hat ethical hackers work with technology companies to ensure the security of their computer systems and user data. With all of today’s high-profile data breaches, ethical hackers are in considerable demand. To learn these critical skills and break into the high-paying cyber security field, try taking the courses in this […]