Scientists are now able to grow 'beating' heart tissue in a lab!
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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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A ball of glass will bounce higher than a ball made of rubber.
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The sun is 330,330 times larger than the earth.
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Iron weighs more after it rusts.
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Most liquid laundry detergents are alive with living organisms that help to break down stains!
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