It's almost time to send your kids back to school, and if your child has an interest in mechanical engineering or model building, there are several model engine kits to help them get started with ...

Over the decades we have seen a lot of methods for powering LEGO-based contraptions, ranging from LEGO Technic pneumatics to electric motors, but what about steam power? We have all seen those cute ...

Gary Conley approaches hot rodding on a small scale—one-quarter scale to be exact. His miniature small-block engines are the world's smallest, running production V8s. Based on a small-block Chevy V8, ...