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Tag: Zhou Bi Suan Jing

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  • Zhou Bi Suan Jing
Firsts in HistoryMath

Earliest Evidence of Pythagoras’ Theorem

Research HistoryOctober 24, 2012October 24, 2012
To answer the question of what is the first evidenced knowledge of the familiar equation,…
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Maslow’s Hierarchy of Needs

Map of the Iron Curtain

Iron Curtain
Map of Iron Curtain

Discovery of the North Pole

Routes to North Pole
Routes to North Pole

American Flag Rules of Display

Cherokee Morning Song

Chief Crazy Horse

The Birth of the World Wide Web

Research History

Research History

“Let them eat cake.”

Marie Antoinette: Let them eat cake.
“Let them eat cake.”
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