▲ 627 ▼ 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.moe) submitted 1 year ago by Davriellelouna@lemmy.world to c/mildlyinteresting@lemmy.world 78 comments fedilink hide all child comments
[–] switcheroo@lemmy.world 8 points 1 year ago TIL there's lice in the sea... permalink fedilink source