Mars had an oxygen-rich atmosphere around 4 billion years ago
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Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
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Cows can sleep standing up, but they can only dream lying down.
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
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If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31