Scurvy is a serious condition that's easily cured with access to vitamin C. Learn why humans get it (and why it was the scourge of the high seas) in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/diseases-conditions/rare/scurvy.htm

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08:40

How Can Your Body Learn to Tolerate Cold?
10:58

How Did the War of 1812 Settle the American Revolution?
10:23