Image in the public domain
Cave painting has long been thought to be developed by early humans in Europe. A new discovery of equally old cave paintings on an island in Indonesia has upset this perspective and is pushing scientists to look even farther back to our human origins in Africa. Listen to this public radio story to hear more about the cave paintings themselves and to learn how archeologists discovered their true age.
Story Length: 3:35
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October 10, 2014
8:35
Columbus Day is celebrated every October, but our understanding of Christopher Columbus and his “discovery” of America has changed dramatically since Columbus Day became a federal holiday in 1937. This change of perception has come with more knowledge of what the Americas and Native American cultures were truly like before Europeans arrived. Highly complex and organized communities could be found in places like the Aztec capital of Tenochtitlan. This public radio story paints a vivid picture of the Americas before Columbus and compares our original understandings of the area with reality.
Read MoreSeptember 5, 2014
3:42
Large rocks on the desert floor in California’s Death Valley have puzzled miners and scientists for years. These heavy rocks have long winding trails in the sand behind them but no one had ever seen the rocks move. For the last 60 years scientists have searched for answers but now with the use of GPS and video cameras they have solved the mystery. Listen to this public radio story to engage your student in the mystery and the science behind the moving rocks.
Read MoreNovember 13, 2013
5:59
As part of Native American History month, listen to this story with students to hear one man's story about keeping alive his Native American language.
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