Cable cars are certainly handy for transporting cargo up steep mountain slopes, but what if you want to do the same sort of thing on a much smaller scale? Well, you could try using a tiny new ...

If you ever built a line following robot, you’ll be nostalgic about [Jeremy’s] light-seeking robot. It is a very simple build ...

Scientists create smallest programmable robots ever - smaller than salt grains, these breakthrough microscopic machines could ...

If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...

A Korean research team has created a light-driven artificial muscle that functions independently underwater, advancing the future of soft robotics. The system, developed by the Korea Research ...

Researchers have succeeded in developing the smallest fully autonomous robot in history. It measures less than 1 millimeter and can swim underwater for months powered only by light.

A research team from Jilin University has developed a solar-powered floating robot that purifies water and autonomously navigates on its surface, offering a new strategy for smart, energy-free water ...

Researchers at North Carolina State University have developed a light-powered soft robot that can transport objects through the air along predefined tracks, similar to aerial trams. The robot can ...

A 301 mg soft robot jumps continuously under constant light without batteries or electronics, using snap-through buckling and self-shadowing to create an autonomous feedback loop. (Nanowerk Spotlight) ...