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
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
In older people, memory is best early in the morning and then declines during the late afternoon.
33
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
Human thigh bones are stronger than concrete!
63
Your tongue is the only muscle in your body that is attached at only one end.
173
Enamel is hardest substance in the human body.
61
You inhale about 700,000 of your own skin flakes each day.
29