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2. Newly-released photos capture the sun in highest resolution ...

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   This high-resolution image shows the sun in ultraviolet light, revealing the Sun’s upper atmosphere, the corona. ... Gifts at Walmart that will arrive by Christmas. See all deals. In Other News.

3. Solar Orbiter captures the highest-resolution images of the ...

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   A high-resolution image shows the sun and its corona in UV light as observed by the Extreme Ultraviolet Imager. ... 25 hostess gifts from Walmart are way better than a bottle of wine. See all ...

4. Ultraviolet - Wikipedia

   en.wikipedia.org/wiki/Ultraviolet

   These lamps emit ultraviolet light with two peaks in the UVC band at 253.7 nm and 185 nm due to the mercury within the lamp, as well as some visible light. From 85% to 90% of the UV produced by these lamps is at 253.7 nm, whereas only 5–10% is at 185 nm. [36] The fused quartz tube passes the 253.7 nm radiation but blocks the 185 nm wavelength.

5. Health Experts Debunk 4 Anti-Sunscreen Myths Spreading ... - AOL

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   Additionally, more than 419,000 cases of skin cancer in the U.S. each year are linked to indoor tanning, which uses UV radiation. Myth: People who wear sunscreen are always getting skin cancer

6. Blacklight - Wikipedia

   en.wikipedia.org/wiki/Blacklight

   A blacklight, also called a UV-A light, Wood's lamp, or ultraviolet light, is a lamp that emits long-wave ultraviolet light and very little visible light. [ 1 ] [ 2 ] [ 3 ] One type of lamp has a violet filter material, either on the bulb or in a separate glass filter in the lamp housing, which blocks most visible light and allows through UV ...

7. Extreme ultraviolet - Wikipedia

   en.wikipedia.org/wiki/Extreme_ultraviolet

   Extreme ultraviolet composite image of the Sun (red: 21.1 nm, green: 19.3 nm, blue: 17.1 nm) taken by the Solar Dynamics Observatory on August 1, 2010 13.5 nm extreme ultraviolet light is used commercially for photolithography as part of the semiconductor fabrication process. This image shows an early, experimental tool.