What Happened to Aaron Burr After He Killed A...

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Sybil Ludington: 16-Year-Old Hero of the American Revolution

She was just 16 years old when she rode nearly 40 miles through the night rallying the militia as the British attacked during the American Revolution. Bob calls up Karen Romano Young (Sybil Ludington: Revolutionary War Hero) to get the story of Sybil Ludington. They explore what ... Show more

. 30min 24sec

Why Do We Spring Forward?

No, Benjamin Franklin did not invent Daylight Saving Time. But he did muse about its practicality in a 1784 essay. So, if Franklin didn't invent DST, where did all this springing forward come from? Bob calls up Chad Orzel (A Brief History of Timekeeping: The Science of Marking Ti ... Show more

. 24min 51sec