Davriellelouna@lemmy.world to Mildly Interesting@lemmy.world · 3 days agoIn 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-square81fedilinkarrow-up1632arrow-down15
arrow-up1627arrow-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 · 3 days agomessage-square81fedilink
minus-square🍉 Albert 🍉@lemmy.worldlinkfedilinkarrow-up48arrow-down1·3 days agoscrew that, we’ll just wear sunglasses indoors and look supercool and mosquito free
minus-squarePunnyName@lemmy.worldlinkfedilinkarrow-up20arrow-down1·3 days agoDon’t mess around with the guy in shades, oh no.
minus-squareIndiBrony@lemmy.worldlinkfedilinkEnglisharrow-up11arrow-down1·3 days ago🎶 I wear my sunglasses at night 🎶
minus-squareBloomcole@lemmy.worldlinkfedilinkarrow-up6arrow-down3·3 days agoThe future’s so bright, I gotta wear shades
minus-squareGratefullyGodless@lemmy.worldlinkfedilinkEnglisharrow-up3arrow-down1·3 days agoDamnit! Now I’ve got the song stuck in my head.
minus-squareJerb322@lemmy.worldlinkfedilinkarrow-up4arrow-down1·3 days agoYou’ve got it made with the guy in shades, oh no.
minus-squareToffeeIsForClosers@lemmy.worldlinkfedilinkEnglisharrow-up4arrow-down2·3 days agoSpotted a Canadian!
minus-squarezqps@sh.itjust.workslinkfedilinkarrow-up11arrow-down2·3 days agoA 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-up13arrow-down1·3 days agoThat’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-23 days agoWhy even pretend my reply was about safety goggles? Obviously a huge difference vs regular sunglasses.
minus-square🍉 Albert 🍉@lemmy.worldlinkfedilinkarrow-up4arrow-down1·3 days agoI thought it was obvious I meant laser safety glasses.
minus-squarezqps@sh.itjust.workslinkfedilinkarrow-up2arrow-down1·3 days agoWith the line about looking cool wearing them indoors??
minus-squareMouldyCat@feddit.uklinkfedilinkarrow-up1·2 days agoyeah well I’ll just wear two dozen sunglasses. that’ll make me twenty four times as cool as you, Mir Science Man.
minus-squareLousyCornMuffins@lemmy.worldlinkfedilinkEnglisharrow-up1·3 days agoA 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