February 19, 2016

Five-Dimensional Glass Disc Can Store Data for 13.8 Billion Years

glass-discAMScientists from the University of Southampton in the UK have created a new data format that encodes information in tiny nanostructures in glass. A standard-sized disc can store around 360 terabytes of data, with an estimated lifespan of up to 13.8 billion years even at temperatures of 190°C. That's as old as the Universe, and more than three times the age of the Earth.

The method is called five-dimensional data storage, and was first demonstrated in a paper in 2013. Since then, the scientists behind it say they've more or less perfected their technique, and are now looking to move the technology forward and perhaps even commercialize it. 

 

Read more at The Verge

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