Iron weighs more after it rusts.
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
One ragweed plant can release as many as one billion grains of pollen!
51
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
18
Neanderthal man had a brain capacity 100cc larger than modern man's.
50
The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
17
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20