Discover an innovative way to beat the heat with this DIY project: creating an air cooler from an engine oil bottle! In this video, we guide you step-by-step, demonstrating how to repurpose a simple ...

In 1816, engineer Robert Stirling invented his proprietary Stirling engine, an automatic power source operated by ambient heat rather than direct fuel sources like an internal combustion engine. It ...

Seeing a heavy load slide around on nearly frictionless air bearings is pretty cool; it’s a little like how the puck levitates on an air hockey table. Commercial air bearings are available, of course, ...