Earth
Oceanology: Tethered antenna keeps subs in touch
Radio signals don't travel far underwater, but robot submarines could release an antenna to float to the surface when they need to contact their base
Uncategorized
Advertisement
Radio signals don't travel far underwater, but robot submarines could release an antenna to float to the surface when they need to contact their base
A fossil analysis finds that reefs have generated more new kinds of animal than all other marine habitats put together