Sometimes the right tool for the right job appears almost out of nowhere. That was certainly the case for [Jonathan] who came across an unusual but well-designed robot at a secondhand shop. The robot ...

Having worked on a few custom PCs of my own, I know that while the process doesn't have to be intimidating, you do have to stay alert. Things that don't seem like they might be an issue at first can ...

Welcome to Smithsonian Open Access, where you can download, share, and reuse millions of the Smithsonian’s images—right now, without asking. With new platforms and tools, you have easier access to ...