Dive under the ice with the brave robots of Antarctica The robot can’t be tethered for hardwired communication, on account of the ice, and radio waves don’t work underwater. So instead, Seabed sends signals of sound (like MIT’s hypnotic fish robot). Even then, the robot isn’t always a reliable communicator. “If we are lucky, we get a 256 byte packet once every minute,” says Northeastern University […]
A Clever Robot Spies on Creatures in the Ocean’s ‘Twilight Zone’ “It’s super cool from an engineering standpoint,” says Northeastern University roboticist Hanumant Singh, who develops ocean robots but wasn’t involved in this research. “It’s really an amazing piece of work, in terms of looking at an area that’s unexplored in the ocean.”