Why Do Highways Have Mile Markers?
You can find mile markers along all sorts of highways. Some are local or state highways, while others may be large interstate highways. Have you ever seen these mile...
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Why Are Some Roads Called Highways?
I’m trying to find out why are some roads called highways or what is the origin of High Street. “Highway or the high street goes back to the raised Roman...
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How Is Paper Recycled?
Recycled paper is new paper made from old newspaper. Old newspaper is first shredded into little pieces. Then it is put into chemicals that clean it and turn it into a...
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When Was Ice Cream Invented?
The origins of frozen desserts or when was ice cream invented are unknown. Ice cream isn’t a new treat. We know that Alexander the Great enjoyed snow and ice flavored...
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Can You Tell a Turtle’s Age by Its Shell?
If you know when a turtle is born you can tell a turtle’s age by its Shell. By looking at its shell, you can tell the age of a young turtle, but not of an old...
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Does Moss Grow Only on North Side of Trees?
Why does moss grow only on the north side of trees? No, moss not only grow on the north side of trees. But moss often grows on the north side of trees because that is...
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Why Do Mosquitoes Bite?
Do all mosquitoes bite? No, only the female mosquito bites. She does so because she needs the blood to develop the eggs inside her body. When a mosquito...
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When Were Forks First Used for Eating?
It is not sure when were forks first used for eating? The personal table fork most likely originated in the Eastern Roman, or Byzantine, Empire. Its use spread to what...
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How Hungry Are Hippos?
Hippos really are hungry, but not as hungry as you might expect. They only eat about 1% of their total body weight each day. Other animals, such as cows, can eat up to...
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How Did the Hippopotamus Get Its Name?
The name hippopotamus is derived from the Greek word meaning river horse. Hippopotamus got this name partly because it spends much of its time in rivers and lakes. And...
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