Did People in Medieval Times Really Wear Chastity Belts, Why Old Newspapers and Book Pages Turn Yellow, When Does a Speed Limit Come Into Effect and More…

In this week’s “best of” our YouTube channel, we discuss whether people ever really wore chastity belts, why old newspapers and book pages turn yellow, when a speed limit takes effect, the remarkable story of the railroad that hired a baboon to run its track switching lines, and the invention of non-alcoholic grape juice. Click here to subscribe to our YouTube Channel for many more videos like this.
Why Old Newspaper and Book Pages Turn Yellow

Did People in Medieval Times Really Wear Lockable Chastity Belts?

When Does a Speed Limit Come Into Effect


Working for Figurative Peanuts and Literal Beer- the Fascinating Story of Jack the Signal”man”

The Invention of Non-Alcoholic Grape Juice

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