How does a magnetic compass work? Well, it’s all down to basic physics and human ingenuity. The key component of a standard baseplate compass is its magnetized needle, which is allowed to spin freely ...
Morning Overview on MSN
Scientists edge closer to how pigeons read Earth’s magnetism
Pigeons have long stunned scientists with their ability to cross unfamiliar landscapes and still find their way home, even ...
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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