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Jan 3, 2020 · Learn about the photoluminescent process that makes some materials glow after absorbing energy and releasing it slowly. Discover why green is the most common glow in the dark color and how other colors and processes work.
- Anne Marie Helmenstine, Ph.D.
Feb 27, 2024 · Learn about the phosphors and radioactive elements that make some objects glow in the dark. Find out how to charge, recharge and use glow-in-the-dark items safely.
Nov 4, 2020 · Scientists have figured out the chemistry behind the afterglow of hackmanite, a mineral that emits pink light when in the dark. The study reveals the role of titanium and other elements in creating luminescence and could help improve synthetic materials that glow in the dark.
Mar 11, 2019 · Learn about the different types of luminescence, such as photoluminescence, bioluminescence, chemiluminescence and radioluminescence, that make glow-in-the-dark products possible. Explore the history of phosphorus, glowsticks and other examples of glow-in-the-dark science.
- Mary Bellis
Discover the science behind the phenomenon of glow in the dark, and how it can be used for fun and practical purposes. Learn more on sciencefocus.com.
Dec 3, 2019 · Learn about the science and sources of phosphorescence, the phenomenon of emitting light without heat. Discover 12 examples of objects, chemicals, and products that glow in the dark, from fireflies to tonic water.
May 21, 2020 · Using four genes that make a fungus glow-in-the-dark, a team of international scientists has engineered tobacco plants that emit green light, sparking whimsical imaginings for our future.
