This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...

Europe discards nearly 60 million tonnes of food every year — a loss worth over €130 billion and responsible for almost 10% ...

Chris Doel has powered an e-bike and portable charger solely using batteries from discarded vapes. Now, he’s living off-grid.

One Wisconsin entrepreneur is taking on one of the fastest-growing — and most frustrating — forms of modern waste: disposable ...