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Because it is radioactive!
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∙ 11y ago
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What could make a dead crab claw glow in the dark?
Glow in the dark paint, or glow in the dark gel. very thin layer over anything will do the trick.
What group of protists can glow in the dark or cause toixc red tides?
Many glow in the dark; Euglenoids
What are phosphorescent materials?
These materials absorb light energy in the day and they are able to give off this energy in the dark or at night. Some examples of these materials are glow in the dark stickers, glow in the dark watches and glow in the dark bouncy balls.
Who invented glow in the dark things?
Glow in the dark things were not invented because you can't invent something that was already existing! Someone did discover it though: Hennig Brand. He was a German scientist (we would call him a scientist- in those days, he was called an alchemist) and he found the substance phosphors, which all glow in the dark things contain. Brand saw that the phosphors, which reacts to a great extent, glowed when it was combined with oxygen ("glow" in the dark). This is the substance that causes glow in the dark items like clothing, toys and bracelets to glow!!Hope this was useful!!!The original glow in the dark was made from a toxic material called Radium. My Uncle Takeishi Osaka of Tokyo Japan invented the modern version of glow in the dark. You oldsters may remember that glow in the dark once only came in that off green sort of color. He also invented a way of ionizing that allowed pigment to stick to the chemical allowing the various colors we now have. Uncle Takeishi died in the late 1980's. He dedicated his life to helping the blind and this was one of his achievements in that area.
Why do animals eyes glow in the dark but humans don't?
Most animal's eyes glow in the dark because they are adapt to seeing at night. Human's eyes don't glow in the dark because we do not see at night as well.
Can fish glow in the dark?
Yes they can
How will the green coloured object will look in a black room?
It will be in a dark colour or it may be invisible. If it is glow-in-the-dark then it will glow in the colour it is set to glow in the dark.
Can some jellyfish glow?
I think that jelly fish can glow but, I think only in water........ maybeyes jelly fish do glow in the dark, try placing it on the outside of your shoe and slap it with your other shoe in the dark on the beach and you will notice they jelly fish glow..
What sharks do glow fish get along with?
glow fish are toys but since the real ones are way in the dark the sharks cant find them
Are stolen roulette rim glow in the dark?
ok if you get the rim with the specification of "glow in the dark" they do glow they look pale yellowey green in the light but in the daark tey glow green i owned this rim for 3 months until it was stolen (odd coincodence)
Why are most glow in the dark toys green?
The chemical that "glows" in the dark is green. When the toy is covered in the chemical it tends to turn a faint green color.
Where to get glow in the dark polish?
You can find glow in the dark nail polish at Five Below. you can also get glow in the dark lip gloss. They are $5.00 each. It comes in a pack of 4. they come in the colors of pink, yellow, green, and blue.
How do fish glow in the dark?
bioluminescence. Chemicals in their skin.
What insect gives off a yellowish-green light in the dark?
glow worm
Who is the maker of glow in the dark contact lenses?
The maker of glow in the dark contact lenses is a company called Four Eyez. The company Four Eyez sells glow in the dark contact lenses in a variety of different colors including purple, green, and blue.
Where do you find glow in the dark fish?
An angler fish has a lure on its head that glows. There are more, but what they are called, I know now!
Are glow in the dark silly bandz bad?
No, Glow in the Dark Silly Bandz are neat because the glow in the dark!
