Researchers have built a robot crab that can compete in claw-waving displays with real fiddler crabs, but “Wavy Dave” doesn’t always come out unscathed.
Watch robot crab ‘Wavy Dave’ get attacked in claw-waving contest with real crabs
Researchers have built a robot crab that can compete in claw-waving displays with real fiddler crabs, but “Wavy Dave” doesn’t always come out unscathed.