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Science tricks that create magical-looking optical effects

Simple science tricks that resemble magic through clever use of physics. Trump withdraws US from 31 bodies in UN, already in ...
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SCIENCE SUNDAY: Magic trick with an index card

Chief meteorologist Mark Dixon checks out the science behind using a fire extinguisher to fire a pencil into a piece of plywood. Here's Jan. 4's Science Sunday. Chief meteorologist Mark Dixon checks ...
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Tricks to Prevent Jet Lag, According to Science

Any traveler who crosses multiple time zones is likely to experience jet lag. The good news, however, is that jet lag can be prevented. Whether you're traveling for the upcoming holidays or a business ...