Mars had an oxygen-rich atmosphere around 4 billion years ago
13
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
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Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
The largest breed of rabbit is the Flemish Giant.
65
Your body is creating and killing about 2.4 million red blood cells per second.
17
The strangers in your dreams are actually people that you've seen in real life.
50
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212