What is the UV index? How to stay safe in the sun - As summer nears and sunny days become more frequent, here’s how to ensure ...

There is no safe or good UV index for tanning, since a tan indicates skin damage. If you do want to tan anyway, use sunscreen and try to go on days with the lowest possible number. The safest way ...

Instead many bottles of craft or small-batch apple cider are UV treated, which differs from pasteurization. If you happen to notice a “UV treated” stamp on your apple cider bottle, you may ...

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A team of researchers have developed a novel method that can quickly and automatically detect and monitor microbial ...

What is UV-Vis Spectroscopy? UV-Vis spectroscopy, short for ultraviolet-visible spectroscopy, is an analytical technique that measures the absorption or reflectance of light by a sample in the ...

Highlighter pens contain chemicals that absorb visible light as well as ultraviolet (UV) light, which humans cannot see. The UV light “excites” the electrons in the ink’s molecules and ...