The 39.25 mm robotic arm uses 3D printing and micro servo motors to grip and lift tiny objects with precision.

Add Yahoo as a preferred source to see more of our stories on Google. The world’s smallest park in Nagaizumi, Japan. - Guinness Worlds Record If you want to take a stroll around this park in Japan, ...

Cornell researchers in physics and engineering have created the smallest walking robot yet, and its tiny size is only a side-effect. Controlled by magnets and small enough to diffract visible light, ...

Parks come in all shapes and sizes, from humble city playgrounds to sprawling nature preserves and everything in between. But one park in Japan is so teeny-tiny that it recently set a new world record ...

We may receive a commission on purchases made from links. Engineers at Northwestern University have developed the world's smallest pacemaker. It's so small, as a matter of fact, that it fits inside ...