How Did We Get Our Letter Z?
Why Is It the Last Letter in the Alphabet? “Z,” the 26th letter of the alphabet, comes from a sign the ancient Egyptians used in their picture writing that...
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How Do Homing Pigeons Find Home?
Yes, homing pigeons do find home. The birds could be using the specific sound signatures of home to navigate. Homing pigeons seem to have a compass built right into...
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Is Pony a Baby Horse?
No, pony is not a baby horse. Ponies are horses, but they are a type of horse that happens to be smaller than average. By definition, a pony is a horse no taller than...
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What Is the Origin of the Horse?
No one knows about the origin of the horse or where horses originated. Fossils show that during the Ice Age horses lived on every continent except Australia. Great...
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How Does an X-ray Take a Picture of a Person’s Insides?
How do X-ray take a picture of a person’s insides. Doctors use X-ray pictures to see inside the body. These “pictures” are actually shadow pictures of...
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Where Does Gelatin Come from?
Gelatin is a protein substance derived from collagen, a natural protein present in the tendons, ligaments, and tissues of mammals. It is produced by boiling the...
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Does a Lost Balloon Rise Forever?
No, a lost balloon will not rise forever. A helium-filled balloon floats up and away if you let go of the string. But the balloon won’t keep on rising forever. The...
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How Do Cowbirds Raise Their Young?
Why Does the Cowbird Lay Its Eggs in the Nests of Other Birds? Cowbirds do not raise their own young. They lay their eggs in the nests of other birds for the foster...
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How Does Broken Bone Heal Itself?
A broken bone is a fracture and soon after a fracture occurs, the body acts to protect the broken bone, and starts to heal itself by forming a protective blood clot and...
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How Did the Guinea Pig Get Its Name?
The guinea pig is a tiny rodent and not a pig, nor does it come from Guinea. The guinea pig get got its name because it was first imported by Portuguese merchants known...
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