Cell-sized robots can sense temperature, make decisions, and move autonomously using nanowatts of power—no external control ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change direction-similar to how our elbows and wrists work. In a 6-axis robotic ...

The Senate approved $901 billion in defense programs while pressuring Defense Secretary Pete Hegseth to provide video of ...