When your face blushes, the lining of your stomach turns red, too.
154
Pain travels through the body at 350 feet per second!
23
In Japan, condoms are commonly sold 'door to door'!
54
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
A woman's sense of smell is most sensitive during ovulation.
34
Only 1% of bacteria cause disease.
45
Women buy four out of every 10 condoms sold.
71
Only 1% of bacteria cause disease in humans!
2