Here’s a working Stirling engine to entertain you and your kids!

NEWS – Do you have kids that are fascinated by mechanical things? This SunnyTech Mini Hot Air Stirling Engine is something that might intrigue them (and/or the kid in you). Robert Stirling created the first Stirling engine in 1816. A Stirling engine is a device that turns heat into mechanical motion by externally heating a …

Here’s a working Stirling engine to entertain you and your kids! Read More