Obsessive nose picking is called Rhinotillexomania.
101
On average, there's 100 billion neurons in the human brain.
83
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
The average sperm cell swims at 8 inches per hour.
4
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
Your fingernails grow faster in summer.
744
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
It takes approximately 12 hours for food to entirely digest.
93