Interesting Engineering4h
Deep-sea robot’s artificial gills unlock endless swimming power with seawater oxygen
Researchers developed an artificial gill for ocean gliders, using hydrogen fuel to improve sustainability and extend mission range.
‘Long’ purple sea creature — with 24 ‘feet’ — pulled from depths. It’s a new species
Scientists discovered the 1-foot-long animal while aboard a submersible several miles deep in the Pacific Ocean. Take a look.