Foone Turing

1.5M ratings
277k ratings

See, that’s what the app is perfect for.

Sounds perfect Wahhhh, I don’t wanna
allie-leth
allie-leth

image

Is this too many UV led's in my UV led flashlight...?

The goal is to blind you if you look at it, right? That's what I want???

foone

What kind of UV are we talking here? Nightlight, sunburn, or skin cancer?

allie-leth

I do not remember.



image

This is all the info I still have.


These are not the high power uv ones, those are scary strong and full spectrum and will melt off their plates if you don't use a resistor. I grew some succulents in a box with those and they went crazy with the growth.

foone

Fun! Here's how you test without potentially damaging your eyes or skin: get green banana, put a piece of electrical tape on it, and expose it to the UV light for a few minutes. The next day, see how much it turned brown compared to the bit under the tape.

If it goes VERY BROWN, you may have a problem.

(honestly if the UV LEDs are in plastic enclosures, they're not the cancer kind. Cancer UV will melt the plastic too, so they use quartz and metal instead. They might still sunburn you, though!)

allie-leth

Oh I found them! They're 395nm.

The others are 380-840, but also 3watts at 3.4v.

foone

Yay, those are all UV A LEDs. Those won't sunburn you or give you cancer. So you have a very bright blacklight flashlight, not a death ray.

too-many-hyperfixations

I love that on tumblr ur two mutual circles away from accidental death ray makers like some kind of reverse Dr. Doofenschmirtz

allie-leth

Accidental??? How dare you besmirch me in such a vile way.

Absolutely not. My death ray's are intentional.

foone

I tried to make a death ray when I was about 7. I tested it on the family dog, who survived without any ill effects.

allie-leth
allie-leth

image

Is this too many UV led's in my UV led flashlight...?

The goal is to blind you if you look at it, right? That's what I want???

foone

What kind of UV are we talking here? Nightlight, sunburn, or skin cancer?

allie-leth

I do not remember.



image

This is all the info I still have.


These are not the high power uv ones, those are scary strong and full spectrum and will melt off their plates if you don't use a resistor. I grew some succulents in a box with those and they went crazy with the growth.

foone

Fun! Here's how you test without potentially damaging your eyes or skin: get green banana, put a piece of electrical tape on it, and expose it to the UV light for a few minutes. The next day, see how much it turned brown compared to the bit under the tape.

If it goes VERY BROWN, you may have a problem.

(honestly if the UV LEDs are in plastic enclosures, they're not the cancer kind. Cancer UV will melt the plastic too, so they use quartz and metal instead. They might still sunburn you, though!)

allie-leth

Oh I found them! They're 395nm.

The others are 380-840, but also 3watts at 3.4v.

foone

Yay, those are all UV A LEDs. Those won't sunburn you or give you cancer. So you have a very bright blacklight flashlight, not a death ray.

allie-leth

Okay, so you're saying I need these...

image
foone

Yep. That’ll give you skin cancer, since you’ll have a flashlight that breaks DNA it shines in.

postoctobrist

alsofrightened asked:

my best ACFC: went to see cats (2019) at 3 in the afternoon with my musical theater gay bestie and we split an order of pretzel nuggets. everything was coming up us except for the fact that i had had chronic, undiagnosed gallbladder disease for 3 years at that point which i did not know about and could not control, and the pretzels were coated in butter,,,,,, so i spent the film in the sort of half-alive half-astral transcendence state of severe and unrelenting pain, writhing in my seat, trying to pay attention to the taylor swift cat and the dancing child-size mice, wondering where her butthole went, while also doing my best to not vomit or scream. the gallbladder attack ended as the movie ended because it was SO long. walking out of there i was a new woman

postoctobrist answered:

what is it about Cats that does this to people

foone

I watched all of Terminator 2 once during a gallbladder attack! I arrived at the A&E/ER just as the film was starting on the waiting room TV, and they spent 5 minute making sure my gallbladder attack wasn’t actually a heart attack.

Once they were sure I wasn’t dying right now (even if it felt like it), they tossed me back in the waiting room. By the time they called me back again, the T-1000 had just gotten frozen and my gallbladder attack had passed.

allie-leth
allie-leth

image

Is this too many UV led's in my UV led flashlight...?

The goal is to blind you if you look at it, right? That's what I want???

foone

What kind of UV are we talking here? Nightlight, sunburn, or skin cancer?

allie-leth

I do not remember.



image

This is all the info I still have.


These are not the high power uv ones, those are scary strong and full spectrum and will melt off their plates if you don't use a resistor. I grew some succulents in a box with those and they went crazy with the growth.

foone

Fun! Here's how you test without potentially damaging your eyes or skin: get green banana, put a piece of electrical tape on it, and expose it to the UV light for a few minutes. The next day, see how much it turned brown compared to the bit under the tape.

If it goes VERY BROWN, you may have a problem.

(honestly if the UV LEDs are in plastic enclosures, they're not the cancer kind. Cancer UV will melt the plastic too, so they use quartz and metal instead. They might still sunburn you, though!)

allie-leth

Oh I found them! They're 395nm.

The others are 380-840, but also 3watts at 3.4v.

foone

Yay, those are all UV A LEDs. Those won’t sunburn you or give you cancer. So you have a very bright blacklight flashlight, not a death ray.

Sexy home video 🔞
image
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