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 ...

Over on his YouTube channel [Tom Stanton] shows us how to build a Stirling Engine for a bike. A Stirling Engine is a heat engine, powered by the expansion and contraction of a working fluid (such as ...

Ed Dickens checks in with his team, and after making sure everything is in order, he leans back in his chair, glances out the window, and takes in the brisk September afternoon air - and the crowd of ...