Davriellelouna@lemmy.world to Mildly Interesting@lemmy.world · 4 个月前In Norway, laser weapons are being used to remove sea lice from farmed salmon. The Stingray Laser System uses cameras to scan the fish, identify lice, and then deliver a laser pulse to kill them.files.catbox.moevideomessage-square70fedilinkarrow-up1574arrow-down14
arrow-up1570arrow-down1videoIn Norway, laser weapons are being used to remove sea lice from farmed salmon. The Stingray Laser System uses cameras to scan the fish, identify lice, and then deliver a laser pulse to kill them.files.catbox.moeDavriellelouna@lemmy.world to Mildly Interesting@lemmy.world · 4 个月前message-square70fedilink
minus-square🍉 Albert 🍉@lemmy.worldlinkfedilinkarrow-up42arrow-down1·4 个月前screw that, we’ll just wear sunglasses indoors and look supercool and mosquito free
minus-squarePunnyName@lemmy.worldlinkfedilinkarrow-up18arrow-down1·4 个月前Don’t mess around with the guy in shades, oh no.
minus-squareIndiBrony@lemmy.worldlinkfedilinkEnglisharrow-up10arrow-down1·4 个月前🎶 I wear my sunglasses at night 🎶
minus-squareBloomcole@lemmy.worldlinkfedilinkarrow-up5arrow-down3·4 个月前The future’s so bright, I gotta wear shades
minus-squareGratefullyGodless@lemmy.worldlinkfedilinkEnglisharrow-up3arrow-down1·4 个月前Damnit! Now I’ve got the song stuck in my head.
minus-squareJerb322@lemmy.worldlinkfedilinkarrow-up4arrow-down1·4 个月前You’ve got it made with the guy in shades, oh no.
minus-squareToffeeIsForClosers@lemmy.worldlinkfedilinkEnglisharrow-up4arrow-down2·4 个月前Spotted a Canadian!
minus-squarezqps@sh.itjust.workslinkfedilinkarrow-up9arrow-down2·4 个月前A laser that can kill a fly in the fraction of a second has to deliver enough energy to fry your retina even though a dozen sunglasses. Also consider that the laser is focused down by the lens in your eye which greatly amplifies its power.
minus-squarearamova@infosec.publinkfedilinkarrow-up11arrow-down1·4 个月前That’s not how specific wavelength safety goggles work. You can get both near UV blue light 440nm 5 watt goggles, and infrared depending on the laser. Problem is they tend to shift the color of light for everything so much that they aren’t pleasant to wear for a long time. My worry would be getting hit on the skin, a 5 watt 440nm laser hurts, and it’s a deep burning pain that doesn’t go away.
minus-squarezqps@sh.itjust.workslinkfedilinkarrow-up2arrow-down1·edit-24 个月前Why even pretend my reply was about safety goggles? Obviously a huge difference vs regular sunglasses.
minus-square🍉 Albert 🍉@lemmy.worldlinkfedilinkarrow-up4arrow-down1·4 个月前I thought it was obvious I meant laser safety glasses.
minus-squarezqps@sh.itjust.workslinkfedilinkarrow-up2arrow-down1·4 个月前With the line about looking cool wearing them indoors??
minus-squareMouldyCat@feddit.uklinkfedilinkarrow-up1·4 个月前yeah well I’ll just wear two dozen sunglasses. that’ll make me twenty four times as cool as you, Mir Science Man.
minus-squareBeeegScaaawyCripple@lemmy.worldlinkfedilinkEnglisharrow-up1·4 个月前A angle laser is nowhere near as fun as an array of lasers anyway
screw that, we’ll just wear sunglasses indoors and look supercool and mosquito free
Don’t mess around with the guy in shades, oh no.
🎶 I wear my sunglasses at night 🎶
The future’s so bright, I gotta wear shades
Damnit! Now I’ve got the song stuck in my head.
You’ve got it made with the guy in shades, oh no.
Spotted a Canadian!
A laser that can kill a fly in the fraction of a second has to deliver enough energy to fry your retina even though a dozen sunglasses. Also consider that the laser is focused down by the lens in your eye which greatly amplifies its power.
That’s not how specific wavelength safety goggles work. You can get both near UV blue light 440nm 5 watt goggles, and infrared depending on the laser.
Problem is they tend to shift the color of light for everything so much that they aren’t pleasant to wear for a long time.
My worry would be getting hit on the skin, a 5 watt 440nm laser hurts, and it’s a deep burning pain that doesn’t go away.
Why even pretend my reply was about safety goggles? Obviously a huge difference vs regular sunglasses.
I thought it was obvious I meant laser safety glasses.
With the line about looking cool wearing them indoors??
they ain’t mutually incompatible
yeah well I’ll just wear two dozen sunglasses. that’ll make me twenty four times as cool as you, Mir Science Man.
A angle laser is nowhere near as fun as an array of lasers anyway