Mathway.com solves all kinds of math homework problems with step by step explanations.
15
There's a swing on the edge of a cliff in Ecuador. It has no safety measures and is called the 'Swing at the End of the World'.
22
Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16
There's a regenerative candle that creates a new candle as it melts.
20
Scientists in Germany have developed a candy that doesn't cause cavities.
11
The biggest burger in Britain, dubbed the 'Apocalypse Burger', is a mammoth 25,000 calories, weighs 11kg (25lb) and contains £150 (around $233 USD) worth of ingredients.
5
Putting your car alarm remote under your chin or beside your head increases its range.
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