Women buy four out of every 10 condoms sold.
71
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
The smallest human penis ever recorded was just 5/8 of an inch long!
77
In Japan, condoms are commonly sold 'door to door'!
54
Vicks inhalers can cause you to test positive for Meth on drug tests.
41
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46