Alissa Skelton, Mashable.com
Scientists have created a biological computer capable of extracting hidden images on a DNA chip.
There’s nothing new about a computer reading images encrypted on DNA chips, but this is the first computer made only of biomolecules. The scientists behind the research in California and Israel say they don’t expect biological computers to compete with electronic computers.
The biological computer isn’t pretty and doesn’t look like a normal computer since it was created in a test tube by mixing chemicals in a solution that appears clear, said Ehud Keinan, the professor who led the research.
Scientists don’t know what impact their findings will have on technological advancement, but biomolecular computing devices could redefine what a computer is. A computer is defined “as a machine made of four components — hardware, software, input and output,” Keinan said in a statement. More…
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