BLACK HOLE
I’ve talked about the speed of escape, and it’s to be a major player in t…
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COMPUTER NETWORK
The first known computer device was the abacus, invented in Mesopotamia ab…
JAPAN HISTORY
The Medieval Times does not show much of Europe in ancient times. And more…
ANCIENT EGYPT
When we think of Ancient Civilization, we think of Egypt. There are severa…
MUSCLE CELLS
The muscle is shaped like a really strong thread. Thousands of tiny, coher…
ECOLOGY SYSTEM
Ecology wants to explain why the world looks and acts the way you do. Why the South Po…
WORLD WAR II
The Great Depression and World War I. After the American experience of Wor…
COMMUNISM AND SOCIALISM
his may surprise us, but in the history of the modern world, there has nev…
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