Engineers created a 3D-printed smart gel changing shape when exposed to light, that can become color-changing ‘artificial muscle.’
Need a new search?
If you didn't find what you were looking for, try a new search!
Plastic in paradise: the battle for the Galápagos Islands’ future.
Hammerhead shark have complex and beautiful courtship rituals. Watch the complex world of hammerhead sharks’ mating rituals.