A Stack Exchange post on a brick’s “clutch power” leads to a 10-day experiment.

In this tutorial, we will show you how to build an extraordinary Lego Technic chainsaw using the innovative Power Functions motor. This project combines the precision and creativity of Lego ...

Snekboard is an open hardware development board that’s designed to let you hook up to LEGO Power Functions motors and switches so you can build robots out of LEGO and control them with ...

LEGO’s Power Functions elements mostly consist of DC motors and the hardware to be driven by those motors like gears and wheels. They also include battery packs, usually a bunch of AA cells in a ...

The Microduino mCookie is a stackable microcontroller that looks like a high-tech LEGO brick, with all the capabilities of an Arduino microcontroller and then some. It's also compatible with ...

With Power Functions integrated into the design, you’ll see the Ferris wheel spin in action as you complete the assembly, creating a moving spectacle that is sure to impress.

The Lego set also includes building instructions for an alternative model – the Mercedes-Benz Articulated Construction Truck, which is just over 30 inches (770mm) long.