Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
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Liquid TIDE laundry detergent glows under a blacklight.
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The sun is 330,330 times larger than the earth.
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Optical illusions occur when what the eyes see conflicts with what the brain expects.
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The left ear is more responsive to words of love and emotion whispered into it than the right.
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Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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