Nerd Fact Of The Day: how much does an ebook weigh? Using Einstein’s E=mc² formula, which states that energy and mass are directly related, Prof Kubiatowicz calculated that filling a 4GB Kindle to its storage limit would increase its weight by a billionth of a billionth of a gram, or 0.000000000000000001g. — From tyler cowen’s marginal revolution.
Source date (UTC): 2011-11-03 08:50:00 UTC
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