The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
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Indoor pollution is 10 times more toxic than outdoor pollution.
62
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
Aluminum used to be more valuable than gold!
84
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
No matter how cold it gets, gasoline will not freeze.
107
In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
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