7 Colossal Questions all about just a few of the inventions that changed the world! 0:00 Who Invented Music? 1:46 Who Invented Wheelchairs? 4:46 Who Invented Books? 8:11 Who Invented Fast Food? 10:10 Who Invented Basketball? 12:44 Who Invented Braille? 15:23 Who Invented Football? Images used unde
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