What Is Margarine Made From?
Margarine is a manufactured mixture of vegetable fats and oils. Margarine was created in the early 1800’s as an inexpensive substitute for butter. Most people...
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How Did the Jackrabbit Get Its Name?
How Did the Jackrabbit Get Its Name? The jackrabbit gets its name from its long ears, which resemble those of a jackass, or donkey. The writer Mark Twain brought this...
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Why Do Birds Have Light and Dark Meat?
Why Do Birds Have Light and Dark Meat? Birds have light and dark meat because of the way their muscles are used. The muscles that are used the most, like the powerful...
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How Do Rattlesnakes Rattle?
How Do Rattlesnakes Rattle? At the end of a rattlesnake’s tail is a chain of hard rings linked closely together. When the snake is alarmed, it usually shakes its...
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Where Do Flowers Get Their Smell From?
Where Do Flowers Get Their Smell From? Most flowers get their smell from oil produced in their petals. As the oil evaporates into the air, we are able to smell the...
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How Is Bubble Gum Made?
Bubble gum is made like all other chewing gum, but a little rubbery plastic is added to make it strong and stretchy enough to hold air. To make bubble gum, a chewy gum...
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Why Does a Boy’s Voice Break?
Why Does a Boy’s Voice Break? When a boy’s voice breaks, it is because his voice box, or larynx, is suddenly growing larger. The larynx, located in your throat,...
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What Is a Venus’ Flytrap?
A Venus’ flytrap is a small, insect-eating plant. The leaves of this plant can fold along the center and close up like a trap. On each leaf are tiny trigger...
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Who Was Rasipuram Krishnaswami Iyer Laxman?
Who Was Rasipuram Krishnaswami Iyer Laxman? R.K. Laxman, in full Rasipuram Krishnaswami Iyer Laxman (born 1924, Mysore, India—died January 26, 2015, Pune), Indian...
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When Did Zoos Start?
When Did Zoos Start? Zoos have been around since ancient times. As early as 1500 B.C., Queen Hatshepsut of Egypt had a zoo full of wild animals. The oldest known...
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