A cubic yard of air weighs about 2 pounds at sea level.
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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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Most dust particles in your house are made from dead skin!
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The earth is approx. 6,588,000,000,000,000,000 tons.
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One cubic foot of gold weighs more than 1,200 pounds!
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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Scientists in Germany have developed a candy that doesn't cause cavities.
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Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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