Humans recognize their world 80 percent of the time through their eyes. Learn more about your five senses, the good and the bad. Science Trek is available to stream on pbs.org and the free PBS App, ...
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5 senses? Science counts more than 20 in our body
Have you ever wondered why some foods taste better on a plane, or why a small stone seems to weigh more than another, larger one, even though they weigh the same? What we experience is based on a much ...
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