Saturday 2 June 2018

RT @panlepan: This is a the lowest-order perfect squared square. But it's impossible to cube the cube. Lovely proof ! https://t.co/5uVC3uRXdC https://t.co/L2E5uOsGfF - The Calculator Guide from Twitter


from Twitter https://twitter.com/GuideCalculator

June 02, 2018 at 09:49AM
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