Behold… the salmon cannon

Seattle-based company, Whooshh Innovations have developed vacuum-based technology for transporting migrating fish past dams and obstacles. It’s called… “the salmon cannon”.

Can you stop a fish bleeding from the gills with Coke or Sprite?

We’ve all felt that twinge of guilt on realising we’ve hooked a fish in the gills, but can Coke, Sprite or Mountain Dew really help them heal?