I used to have psychedelic poster that would glow with a black light. If I orint images of psychedlic posters on sturdy foamboard, will they also glow with a black light,?

We can also use a invisible light pen as a black light

Jizz

Quail eggs will glow red

Recommend sound off.

Brooo I have that same flashlight

Scorpions glow under uv

Natural opals and some sea shells

Dried urine will glow under a blacklight. Useful in detecting pet accidents as well as mice or rats activity. You can use the blacklight to see how well you cleaned your toilet.

Milk

A really cool one you missed is your state id/drivers license 🪪 check out your state’s unique crest you probably never knew was there like if you never knew.

I really wanna get this lol but I need help, terpene pearls are being used as synthetic ruby and they actually light up under UV but fake ones don’t light up? Something like that, I’m close… I can feel it lol.

Urine , seamen , punani juice

Some halogen bulbs also glow under a blacklight by the way.

not all of these things are fluorescent. only those things that glow BRIGHTLY like white or neon colors are actually fluorescent. the things that glow dimly are either not very or are just reflecting the UV light because some of the light emitted is visible.

There are some oddball white fluorescent lamps that have weird phosphor formulas that causes it to light up weird green or reddish pink. And if you got some synthetic ruby (some smoke shops obviously got terpene pearls there that are ruby and much easier to get), put it under the blacklight, they glow red - fake ruby don't glow. There was one thing that actually surprised me, the Osram Powerball ceramic metal halide bulb, that I decided to check to see if it got UV block dopants added to the quartz envelope - I didn't expect the salts to glow hot pink within when I shine blacklight straight at the ceramic arc tube. Also, don't forget, my favorite; peanut butter, they have persistent phosphorescence effects that lasts for a second or two, you need to be in a dark room to see it. I have a filtered Nichia NVSU233A blacklight flashlight I put together years ago, so I had too much fun with it. 🤷

The covid vaccine glows under uv light.

Spoilers: not as surprising as the title might suggest.

Group home have debit card and if you do any thing like this you have to move out and lose shelter. Any safe video's and I did not see any.

you know what else glows under black light? Semen… Lots and lots of semen.

BTW. your cheap LED black light is naff. So much ambient light. Buy florescent tubes

this was a pretty cool video

This is too underrated, thx

Your bathroom, paper, your toothpaste, clothes especially white tshirts. Your fingernails. Uranium glass. Certain cd and dvd cases. Construction paper. Book bindings. LED light filaments. And many more!

00:01:57 🤣🤣🤣

can u do some that will let you know who stole it if they eat it

My dude forgot credit and debit cards

Make a sub. Plop horseradish in center wrap in plastic wrap. The screaming 😱 will tell u who it is. Or smash a ghost pepper put in center or both. No more stolen lunches.

Tldw : any thing organic glows ...

It’s ok if you turnoff-the background noise.

Thank you!!! You are TRULY AWESOME!🙆🏻‍♀️ the cat food in the cupcake prank is just hilarious! 😂😂😂😂

Squizitzi that’s Italian for yummy 😎

Do the people who make these videos think we have 5 hours to watch their crap? Maybe you have nothing better to do but these videos are too long and slow, just not worth it

I just realized sticky notes also glow

Your sphincter glows if you drink enough florescent paint

You forgot to add vaxxed people...They seem to glow also.

I'm in a domestic violence shelter and we have 2 food thieves. One does occasionally, the other all the time and she loves things like cupcakes 🧁 😋 yum lol cat food cupcakes 🧁 🤮 awesome 👌 thanks I'm so doing this.

Beer glows engine coolant green. try banana spots also.

I have a uv light and wanted to know what things could be glowing under it. Also earwax can glow under uv light, dont ask how I know this.

Not easy but not that hard

Good and easy

Yeh the music was not good

Idk why u have such less subs u deseve more

I must say im slightly dissapointed... I was looking for the money shot!

This was pretty boring just seeing if random shit glows or not.

Dislike for the crack head music

They played this kind of music in the Hanoi hilton...

Weed vape cartridges really glow under u.v. at least the distillates do anyways.

Banana that are over ripe look like mahi mahi

The music is very annoying.