The Insides of These Everyday Objects Are Totally Unexpected

Helmets

For different types of sports, there are different types of protective gear. A lot goes into the football helmet on the right because it is much more of a contact sport than hockey, which is seen on the left. You don't want a brain injury in either one though, so just make sure you're donning one of these in either. 

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The More You Know

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  • Elvis only won 3 Grammys.
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