When it comes to portable bicycle tire-inflating devices, hand pumps require a lot of effort, while CO2 cartridges are single-use only. The aluminum Choka bike frame offers an alternative, by doubling ...

If Cory Little has his way the power source of the future will be compressed air. And to prove it he’s developed an air-powered bicycle. Little’s prototype has been spotted by several of our readers ...

People familiar with Santa Clara University may recognize the old blue house across from the campus. In it live a group of students who might not know much about housekeeping, but do know a thing or ...