Random FactsCuriousOneDecember 26, 2016automatically, cap, empties, fact, facts, itself, much, pour, pythagorean, staycurious, that, whenComment Pythagorean cup is a cup that automatically empties itself if you fill it too much. Random FactsCuriousOneDecember 26, 2016automatically, cap, empties, fact, facts, itself, much, pour, pythagorean, staycurious, that, whenComment
