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Nuclear clocks are a technology researchers have been working toward for decades. New research in theoretical physics brings them closer to reality.

Sure, it's easy to tap a phone or watch screen and see the time but a wall clock does more than tell the time; it adds personality to your space. One elegant and cost-effective way to elevate your ...

When you think of making something using a lathe, you usually think of turning a screw, a table leg, or a toothpick. [Uri Tuchman] had a different idea. He wanted to make a clock out of the gears used ...