Einstein handwritten letter with E=mc2 equation auctioned Golden world May 21, 2021 0 Comment Einstein handwritten letter with E=mc2 equation auctioned https://ift.tt/eA8V8J The rare example of the equation in Einstein's handwriting sells for $1.2m, much more than expected. Posted by : Golden world May 21, 2021 Tags : News Subscribe by Email Follow Updates Articles from This Blog via Email
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