When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It sounds like something from a 19th-century sci-fi novel: A Mars robot with a metallic ...

[Alexey] wrote in to share a mechanical claw (Google Translation) he has been hard at work on for quite some time. While a lot of people will turn to some sort of 3D plastic printer such as the ...

Thanks to its corrugated construction, the Cardboard Robot lets you command your own industrial-size claw or film crane for a fraction of the cost of a metal arm. Freelance writer Amanda C. Kooser ...