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In South Carolina, the first school for formerly enslaved people during the Civil War shifted to become a center for social activism during the Civil Rights movement, and stands today as a landmark of African American culture and history. Learn more about the Penn Center in this ...  عرض المزيد

Cramming for a test or other deadline may give you decent short-term results, but research shows it sacrifices long-term comprehension and memory. Learn why study methods like spacing and interleaving are better in this classic episode of BrainStuff, based on this article: https: ...  عرض المزيد

Why can't we travel faster than light? Can we ever reach the stars?

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How many stars can we see in the sky? Thousands? Billions?

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The Kepler Telescope has detected hundreds of exoplanets in our galaxy. What's the story behind it and how does it work?

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Daniel and guest host Kelly Weinersmith count the number of moons orbiting the Earth! Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.