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Makematic
Columbian Exchange
The Columbian Exchange, a vast system of international trade, changed global commerce forever. Named after famous explorer Christopher Columbus, it reshaped diets, economies, and societies across continents.
Wonderscape
Columbus’s First Voyage: The Discovery of the New World
This video recounts Christopher Columbus’s first voyage across the Atlantic in 1492. With three ships, the Nina, Pinta, and Santa Maria, Columbus and his crew set sail, eventually landing on an island he named San Salvador, believing...
One Minute History
150 The Ensisheim Meteor - One Minute History
November 7, 1492 - A meteorite crashes through Earth’s atmosphere, creating a sonic boom and illuminating the sky above the Austrian capital. Known as the Donnerstein, or Thunderstone, the deafening sound of the fireball is heard over...
One Minute History
The Ensisheim Meteor - One Minute History
November 7, 1492 - A meteorite crashes through Earth’s atmosphere, creating a sonic boom and illuminating the sky above the Austrian capital. Known as the Donnerstein, or Thunderstone, the deafening sound of the fireball is heard over...
One Minute History
The Ensisheim Meteor VERTICAL - One Minute History
November 7, 1492 - A meteorite crashes through Earth’s atmosphere, creating a sonic boom and illuminating the sky above the Austrian capital. Known as the Donnerstein, or Thunderstone, the deafening sound of the fireball is heard over...
Khan Academy
Correction Calendar Notation
Salman Khan corrects an incorrect calculation from the previous video. It was wrong because there was no actual year zero. He discusses correctly determining the year based on the common AD, BC, or BCE abbreviations.