A car key is still an essential item in many vehicles, and one common mistake with how they're carried on various keychains ...
Your microwave oven is essentially a Faraday cage, a metal enclosure that blocks electromagnetic signals. When you place your ...
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Forget numbers—your PIN could consist of a shimmy and a shake
In the near future, you may not need to touch a keypad to select a tip or pay for large purchases. All it may take is a swipe, tap or other quick gesture.
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