The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
The human brain doesn't stop developing until about 25 years old.
102
The average sperm cell swims at 8 inches per hour.
76
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
A woman's sense of smell is most sensitive during ovulation.
34
One or two alcohol drinks a day can be anti-inflammatory.
75
There's 100 trillion good bacteria living in your body.
17