WCIA Champaign on MSN
Can a lemon power a clock?
Adam Sherwinski teaches ciLiving host, Jaclyn Friedlander how to make a lemon clock. Learn how to make a lemon clock in this ...
Live Science on MSN
Chinese scientists unveil reliable lunar clock that accounts for Einstein's relativity
Because the moon has less gravity than Earth does, time passes slightly differently there. This effect was first predicted by ...
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