Mental Floss

FOOTBALL

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Betamax had a terrific picture and time-shifting abilities, but it also had a fatal flaw—one that alienated millions of NFL fans.

Jake Rossen










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Though what would become known as the NFL was formed on August 20, 1920, the roots of American-style football date back well over a century.

Editorial Staff






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In the 1990s, the magazine industry was having some issues. 'People' suffered a five percent drop in circulation in the first half of 1990; 'Sports Illustrated' dropped by seven percent that same year.

Jake Rossen






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Unfortunately, the first athlete to playfully slap a teammate on the butt didn’t record his reasoning for history, but it’s become common practice among professionals and amateurs alike, and many have their own take on it.

Matt Soniak