Rick Broida is the author of numerous books and thousands of reviews, features and blog posts. He writes CNET's popular Cheapskate blog and co-hosts Protocol 1: A Travelers Podcast (about the TV show ...

Have you ever imagined turning your ideas into physical objects with just a few clicks? Thanks to tools like Tinkercad, what once seemed like science fiction is now an accessible reality for anyone ...

ESA's Planetary Robotics Laboratory designed a mini version of the ExoMars rover The smaller version, ExoMy, can be built by anyone with a 3D printer ExoMy's design has all the key features of the ...

At its core, a bicycle is an extremely simple design. Two triangles create a frame, two circles for the wheels and then a handful of other parts help the rider speed up, slow down and steer. While ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...