Aviva Directory
Aviva Directory
Sports & Recreation |
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| Ten Facts about Square Numbers |
| Square numbers. 12 = 1, 22 = 4, 32 = 9, 42 = 16, 52 = 25, 62 = 36 … They are one of the most basic classes of numbers. Many people consider a geometric square to be a perfect shape with the most pleasing type of symmetry, which brings us to the reason numbers of the form n2 are called squares. |
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| Sports & Recreation |
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| History’s Mysteries |
| * In 1985, a dive tour operator discovered underwater structures that resembled pyramids off of the coast of Yonaguni-jima, Japan. The underwater pyramids have marks on them that indicate they may be manmade. |
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| History & Genealogy |
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| The Camp Logan Mutiny |
| In 1917, shortly after the United States declared war on Imperial Germany, the War Department ordered the Third Battalion of the 24th United States Infantry Regiment, an all-black unit of the famous Buffalo Soldiers, to guard the construction site of Camp Logan in Houston, Texas. |
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| Sports & Recreation |
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| All About Coughing |
| I thought that I knew everything there was to know about coughs. But after a little research, it seems that I had a lot to learn and some of what I found is just plain bizarre! We are so accustomed to running to the drugstore for a bottle of cough syrup, but what about when there wasn’t a drugstore |
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