Engineers at Northwestern University in Evanston, Ill., announced they have created what they believe is "the smallest-ever remote-controlled walking robot." The robot resembles a tiny crab and ...

The tiny critter is controlled using lasers. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Engineers have developed the world's tiniest ...

Northwestern Engineering researchers have developed the smallest-ever remote-controlled walking robot — and it comes in the form of a tiny, adorable peekytoe crab. Just a half-millimeter wide, the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A tiny robot fiddler crab is helping environmental scientists better ...