Tuesday, February 19, 2013

DNA data storage


This sounds like science fiction but human-like DNA is being used to store data. (The practice is still in its infancy.) Up to now the data that is used in computing has been stored and warehoused in huge facilities that require a lot of electricity. A constant flow of electricity is required to keep the data galvanized. I am not quite sure how it works but DNA storage of data will not require the huge amounts of electricity that are now being used. DNA and the data it has on it does not require electricity to keep it galvanized. 

Image the data we have stored on our own DNA. It is like our memory stick. Imagine also that someday somebody will be able to tap into our own personal DNA to extract personal information. Everything we've done in life or thought will be have been encoded on our DNA. So if a terrorist is interrogated for information and is not forthcoming he wouldn't have to be tortured. Instead, the interrogators will just tap in his DNA - no fuss, no muss.



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