Everything 당신 can do with both a ruler and a compass,you can do with a compass alone.
The number symbol,#,is also known as an "octothorpe".
Cats sleep twice as much as people-up to 18 hours per day.
An ancient Greek vase from around 500 BC shows a boy playing with a yo-yo.
There are twice as many kangaroos in Australia (approx. 40 million)as there are people.
"Almost" is the longest common word in the English language with all the letters in alphabetical order.
Human thigh 본즈 are stronger than concrete.
In Alaska's Matanuska Vally,the long hours of sunlight have been used to grow giant vegetables...
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