Some inventions are so simple that it’s hard to improve them. The magnetic compass is a great example — a magnetized needle, a bit of cork, and a bowl of water are all you need to start navigating the ...

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Source: SC Psychological Enterprises Ltd. It seems that every year, the popular press reports dozens (maybe even hundreds) of cases where a dog was lost, or accidentally transported away from home, ...

Every year, great white sharks travel over 12,000 miles from South Africa to Australia, charting a nearly perfect straight line across the ocean. And every year, they turn around and travel back.