The male fetus is capable of attaining an erection during the last trimester.
75
Chewing gum boosts your brain power.
285
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
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
Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
145
Men have larger hearts; women's hearts beat faster.
77
Our brains have a negativity bias and will remember bad memories more than good ones.
15
2 out of 3 adults in the United States have hemorrhoids.
7