Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
There are about 255 babies born worldwide every minute.
46
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
Our brains have a negativity bias and will remember bad memories more than good ones.
15
Gorillas can catch human colds and other illnesses.
205
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
You forget 90% of your dreams.
256