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Instructional Video6:30
SciShow

Corn Shouldn't Be Food, But It Is

12th - Higher Ed
You probably have a bag of frozen corn in your freezer, or have chowed down on a buttery ear of corn at a cookout. But not only did it take thousands of years for humans to domesticate teosinte to corral it into what we now know as corn,...
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Instructional Video15:03
Free School

Exploring Maya Civilization for Kids: Ancient Mayan Culture Documentary for Children - FreeSchool

K - 9th
The Maya culture was one of the most powerful and longest lasting civilizations in the history of the world. For thousands of years, they dominated the Yucatán peninsula in Central America. The Maya were fierce warriors who practiced...