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Why ships have two big metal balls on the compass stand, the simple fix for a steel ship’s magnetic errors
Modern steel ships warp a magnetic compass with both permanent and induced magnetism, and the binnacle is packed with clever countermeasures to cancel it out. This breaks down hard iron vs soft iron ...
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Parkfield, San Andreas, and the quest for a 'crystal ball' for predicting earthquakes before they happen
A small town in California was hit by earthquakes once every 22 years for over a century, setting the stage for a major ...
Watch the 3rd Quarter Highlights from Golden State Warriors vs. Charlotte Hornets, 01/17/2026 CHA vs. LAL Highlights Watch the 2nd Half Highlights from Los Angeles Lakers vs. Charlotte Hornets, ...
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