10 Normal Things That Somehow Used to Be Illegal

00:00 Christmas 01:24 Tattoos 02:43 Life Insurance 03:43 Bicycles 04:49 Calculators 05:47 Swimming 07:00 Light Bulbs 08:09 Public Theater 09:21 Bathing 10:44 The Internet 12:09 This Discovery Was Ignored For Years—Until Now 32:11 The Creepiest Things Found Deep in Our Solar System 50:40 Weird Human Glitches That Happen To Astronauts