The $29.99 all-metal desktop Stirling engine kit is one of the simplest. It can be assembled in 15 minutes and is recommended for ages 14 and up. Also for $29.99 is the Exploring Kid Steam Engine Kit.

Since its inception in 1995, Cyclingnews has grown to become the world leader on the internet for the sport of cycling. We ...

Parking brakes and anti-tip wheels make stops easier and rides secure. The Tour is the first dual-motor electric trike, featuring dual 750W motors and 15Ah batteries for power and adaptability.

Vin Wardman, 92, worked for eight hours a day in his garden shed to construct the stunning model of the magical flying car ...

Just like the original Swytch kit (now replaced by the Air model), the Max+ consists of three main components: a crankset-mounted pedal sensor, a hub-motor-equipped front wheel (which replaces the ...

Forced induction in motorcycles is nothing new, but Honda's latest concept vehicle is going about it in a whole new way.

Lime, a provider of shared electric vehicles, has joined forces with Detroit-based Civilized Cycles to begin using a newly created, specially designed Semi-Trike to deploy and rebalance its shared ...