This is one amazing clock. Called L’Anchrone, its pendulum is activated by the weight of falling ball bearings. The guy took well over 18 months to design and build this intricate masterpiece, going ...
Add Yahoo as a preferred source to see more of our stories on Google. Amazon shoppers say "waking up is easy now," thanks to this "Amazon's Choice" sunrise simulator. (Photo via Getty) For many of us, ...
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