Robots are super interesting, but you probably shouldn’t start learning about them with a full-sized industrial SCARA arm or anything. Better to learn with something smaller and simpler to understand.

Did you envision a giant machine assembling cars, Data from “Star Trek,” C-3PO from “Star Wars” or “The Terminator”? Most of us would probably think of something massive – or at least human size. But ...

What do a mighty morphing dinosaur, several children in a trench coat, and a swarm of smiling robots have in common? They know there’s power in numbers — at least when it comes to their constituent ...