Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
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Most dust particles in your house are made from dead skin!
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0.3% of solar energy from the Sahara is enough to power the whole of Europe.
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In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
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Optical illusions occur when what the eyes see conflicts with what the brain expects.
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The only letter not appearing on the Periodic Table is the letter "J".
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