The 16.4-centimeter-wide undulator, dubbed Robojelly and which mimics the crustacean-eating moon jelly (Aurelia aurita), pulses like the real thing thanks to faux metal alloy muscles running down its sides that contract when zapped with an electric charge.
The 16.4-centimeter-wide undulator, dubbed Robojelly and which mimics the crustacean-eating moon jelly (Aurelia aurita), pulses like the real thing thanks to faux metal alloy muscles running down its sides that contract when zapped with an electric charge.