Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
Redheads require up to 20% more anesthesia to be knocked out.
112
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
The human brain is more active during sleep than during the day.
28
Human thigh bones are stronger than concrete!
63
The tongue is the strongest muscle in the human body.
50
More people use blue toothbrushes, than red ones!
66