By Laura Millan Lombrana (Bloomberg) Floating drones inspired by whale sharks and four-wheeled robots that resemble the Mars rover are among the latest inventions designed to remove litter from the…
Author: Capt. John
By Laura Millan Lombrana (Bloomberg) Floating drones inspired by whale sharks and four-wheeled robots that resemble the Mars rover are among the latest inventions designed to remove litter from the…