War Heads
When these first came out, they were all over the playground. Kids would test each other to see how much of this sour candy they could handle. It got pretty intense.
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The Most Iconic Snacks and Candies From Your Childhood
The More You Know
- Fear of the number 13 is called triskaidekaphobia.
- Tree seeds were taken into orbit and planted as "Moon Trees."
- Researchers have found that swearing when in pain may release pain-killing endorphins.
- There's a shrimp-like creature that makes aluminum armor to protect itself.