Drones & Vehicles

The Bamboo Bike Project

The Bamboo Bike Project

The Bamboo Bike Project is a collaboration between scientists and engineers at The Earth Institute at Columbia University and a bicycle builder at Calfee Design. The project aims to examine the feasibility of implementing cargo bikes made of bamboo as a sustainable form of transportation in Africa. The ultimate goals of the project are: 1.To […]

Circular bikes

Circular bikes

Robert Wechsler made these circular bikes from nine salvaged bikes. They were reassembled into a carousel formation, the bikes are modular and can be dismantled and reassembled. It is normally left in public places where it can attract a variety of riders – [via] Link.

The low-down on BALLS 17

The low-down on BALLS 17

BALLS 17, the premiere experimental rocketry launch contest, has been announced for Sept 26, 27, 28 in Black Rock, Nevada. The event website has details on BALLS 17 and the competition rules. This is the extreme rocketry event where experimental rocketeers push the envelope of size, staging/clustering, altitude, home-made components and motors, and cutting-edge rocket […]