Oregon Wants to Kill More Endangered Sea Lions to Save Endangered Fish

A case study in the unforeseen consequences of well-meaning attempts at wildlife conservation in the Pacific Northwest, so protective as to be counterproductive. Continue reading Oregon Wants to Kill More Endangered Sea Lions to Save Endangered Fish

Submersible Robots Hunt Lice With Lasers

De-lousing is a trying agricultural process. It becomes a major problem in pens which contain the hundreds of thousands of salmon farmed by Norwegians — the world’s largest salmon exporter — an environment which allows the parasite to flourish. To tackle the problem, the Stingray, developed by [Stingray Marine Solutions],  is an autonomous drone capable of destroying the lice with a laser in the order of tens of thousands per day.

Introduced in Norway back in 2014 — and some areas in Scotland in 2016 — the Stingray floats in the salmon pen, alert and waiting. If the lice-recognition software …read more

Continue reading Submersible Robots Hunt Lice With Lasers