Cathode ray tubes, vacuum fluorsecent displays, and even some white LEDs all use phosphors to produce light. [Hydrogen Time] decided to make a green phosphorescent material, and has shared the ...

Anyone who wants to produce medication, plastics or fertilizer using conventional methods needs heat for chemical ...

When electricity passes through this composite, it causes the phosphor particles to emit light while simultaneously creating tiny vibrations that produce sound waves, according to a report.

Light is something we use and need every day. It is a form of energy that allows us to see all around us! Lots of different sources produce light. Earth's main source of natural light is the Sun.

This light is created by a chemical reaction, and it is one example of a phenomenon called bioluminescence. Bioluminescent organisms produce and radiate light. There are thousands of bioluminescent ...