Flu shots only work about 70% of the time.
18
You can reschedule your sleeping pattern by not eating 12-16 hours before you want to be awake. Upon eating after this time period, your internal clock will reset to a new day, with the time of your first meal being interpreted as "morning".
11
Your heart beats over 100,000 times a day!
54
After an 11 year study, cell phones were shown not to increase chances of getting cancer.
14
If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.
28
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
In Japan, condoms are commonly sold 'door to door'!
54
Pain travels through your body at 350 ft. per second.
36
