When we recently put our clocks forward for daylight saving time, we lost one hour of sleep and the mornings became darker again. This change of light disrupts our biological clock for a few days. But how does that work with ...
Apr 6, 2022
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How do we remember colors? What makes green... green?
Jun 23, 2015
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(HealthDay)—New labeling laws for sunscreen will help American consumers choose the product that provides the best sun protection, experts say.
May 10, 2013
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The way that the visual centers of men and women's brains works is different, finds new research published in BioMed Central's open access journal Biology of Sex Differences. Men have greater sensitivity to fine detail and ...
Sep 3, 2012
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You come into contact every day with light-emitting diodes (LEDs) -- they illuminate alarm clocks, new televisions, traffic lights, and smartphone displays. Increasingly, you will see white-light versions of LEDs becoming ...
Oct 17, 2011
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