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2. Luminescence - Wikipedia

   en.wikipedia.org/wiki/Luminescence

   Luminol and haemoglobin, an example of chemiluminescence UV-photoluminescence in microbiological diagnostics. Luminescence is a spontaneous emission of radiation from an electronically or vibrationally excited species not in thermal equilibrium with its environment.

3. Glow stick - Wikipedia

   en.wikipedia.org/wiki/Glow_stick

   For example, in the mining industry, glow sticks are required for emergency evacuation in the case of a gas leak. Use of an electric light source in this case may cause an unintended explosion. Chemiluminescence, the type of light used in glow sticks, is a "cold-light" and does not use electricity, and will not cause a gas leak to ignite.

4. Candoluminescence - Wikipedia

   en.wikipedia.org/wiki/Candoluminescence

   Candoluminescence is the light given off by certain materials at elevated temperatures (usually when exposed to a flame) that has an intensity at some wavelengths which can, through chemical action in flames, be higher than the blackbody emission expected from incandescence at the same temperature. [1]

5. Seeing the number 1212 everywhere? Here's what it might mean

   www.aol.com/seeing-number-1212-everywhere-heres...

   Here are 5 signs it's time to leave your job. 12 basic rules for long, lasting relationships. 75 Monday motivation quotes to start your week off strong.

6. Chemiluminescence - Wikipedia

   en.wikipedia.org/wiki/Chemiluminescence

   Chemiluminescence kites, [17] emergency lighting, glow sticks [18] (party decorations). Combustion analysis: Certain free radical species (such as • CH and • OH) give off radiation at specific wavelengths. The heat release rate is calculated by measuring the amount of light radiated from a flame at those wavelengths. [19] Children's toys ...

7. No apps, no hacks. A guide to optimizing productivity - AOL

   www.aol.com/no-apps-no-hacks-guide-164416943.html

   The real hack here is using your calendar as your to-do list. If it doesn’t fit into your calendar, it’s not getting done. An hour in the morning for research. Ninety minutes after lunch to write.

8. Metro-North rider stabbed in chest after complaining about ...

   www.aol.com/metro-north-rider-stabbed-chest...

   The attack happened at about 7 p.m. on a New Haven line Metro North train arriving in the station, according to the MTAPD.

9. Candlepower - Wikipedia

   en.wikipedia.org/wiki/Candlepower

   The term candlepower was originally defined in the United Kingdom, by the Metropolitan Gas Act 1860, as the light produced by a pure spermaceti candle that weighs 1 ⁄ 6 pound (76 grams) and burns at a rate of 120 grains per hour (7.8 grams per hour).