After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
Banging your head against a wall uses 150 calories an hour.
57
Taphephobia is the fear of being buried alive!
44
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
The average sperm cell swims at 8 inches per hour.
76
You inhale about 700,000 of your own skin flakes each day.
29
