Things Everyone Does But Nobody Knows Why

Subscribe and chill with me while I explain the universe one strange fact at a time. 00:00 Shaking Hands 02:15 Blowing Out Birthday Candles 04:25 Crossing Your Fingers 06:33 Knocking On Wood 08:03 Covering Your Mouth When You Yawn 09:31 Saying Bless You After Sneezing 11:14 Wearing Wedding Rings On One Finger 12:43 Clinking Glasses That May Have Started With Fear of Poisoning 14:26 Wearing Black At Funerals 16:13 Sitting On the Edge of the Bed Before Standing Up