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 ...

Welcome back to DIY-IT's discovery series on 3D printing, where we learn about 3D printing together. This week, I'll take you through my first big project, which showcases just how cool it is to build ...

When sixth-graders at James Dukes Elementary School walked into their science and social studies class on Nov. 22. they got a big surprise. “Is this Christmas?” one of the students said, while others ...