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Tag Archives: Gadgets

Can Your Electronic Gadgets Interfere With Your Compass?

Does it matter if you put a video camera near your magnetic compass that is used for navigation? The theoretical answer is “yes.” But the practical answer? “Probably not.” Now for a detailed explanation! How does a magnetic compass work? So, the Earth is like a giant magnet, just like ...

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Become Your Very Own Coach With These 5 Athletic Gadgets

There was a time when your athletic coach showed up with a clipboard, a cigar, and an 8-cylinder burgundy Econoline. Now, however, athletes can employ a variety of wearable body sensors to get useful coaching advice, as companion apps provide on-screen analysis for tracking and improving their progress. And if ...

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