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  2. Radioluminescence - Wikipedia

    en.wikipedia.org/wiki/Radioluminescence

    Radioluminescence is used as a low level light source for night illumination of instruments or signage. Radioluminescent paint is occasionally used for clock hands and instrument dials, enabling them to be read in the dark. Radioluminescence is also sometimes seen around high-power radiation sources, such as nuclear reactors and radioisotopes.

  3. Luminescence - Wikipedia

    en.wikipedia.org/wiki/Luminescence

    Radioluminescence, a result of bombardment by ionizing radiation; Electroluminescence, a result of an electric current passed through a substance Cathodoluminescence, a result of a luminescent material being struck by electrons; Chemiluminescence, the emission of light as a result of a chemical reaction

  4. Tritium radioluminescence - Wikipedia

    en.wikipedia.org/wiki/Tritium_radioluminescence

    Tritium radioluminescence is the use of gaseous tritium, a radioactive isotope of hydrogen, to create visible light. Tritium emits electrons through beta decay and, when they interact with a phosphor material, light is emitted through the process of phosphorescence .

  5. Phosphor - Wikipedia

    en.wikipedia.org/wiki/Phosphor

    Example of phosphorescence Monochrome monitor Aperture grille CRT phosphors. A phosphor is a substance that exhibits the phenomenon of luminescence; it emits light when exposed to some type of radiant energy.

  6. Radioactivity in the life sciences - Wikipedia

    en.wikipedia.org/wiki/Radioactivity_in_the_life...

    Radiobiology (also known as radiation biology) is a field of clinical and basic medical sciences that involves the study of the action of radioactivity on biological systems. The controlled action of deleterious radioactivity on living systems is the basis of radiation therapy .

  7. AOL Mail

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. Today’s NYT ‘Strands’ Hints, Spangram and Answers for ...

    www.aol.com/today-nyt-strands-hints-spangram...

    Move over, Wordle and Connections—there's a new NYT word game in town! The New York Times' recent game, "Strands," is becoming more and more popular as another daily activity fans can find on ...

  9. Annuity vs 401(k): Which Vehicle Is Actually Better for Your ...

    www.aol.com/annuity-vs-401-k-vehicle-202514980.html

    This could mean as much as 10% on top of any income taxes you would pay. Lastly, 401(k) growth is hard to predict as it is solely based on the stock market's volatility. Your accounts will rise ...