Mushrooms are more closely related to humans than they are to plants.
47
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
Only humans shed emotional tears.
331
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Our brains have a negativity bias and will remember bad memories more than good ones.
15
Your heart will pump about 212 million liters in its lifetime.
26