Scientists to Build a New Motorcycle Engine powered by Compressed Air

According to the researchers, if this technology will be widely implemented, mostly in areas where motorcycles are a major source of public transportation, it could cut emissions substantially.

DIY Tesla Turbine From a Hard Disk

Disks At first I tried using CDs because of their large surface areas, but they didn't hold up too well under the milling machine. I...

The Rotary Air Engine (Di Pietro motor)

The Di Pietro motor concept is based on a rotary piston. Different from existing rotary engines, the Di Pietro motor uses a simple cylindrical...

Engineair's Ultra-Efficient Compressed Air Motor

Elegant minimalist design eliminates most of the working parts traditionally associated with internal combustion engine; offers nearly 100% energy efficiency for a variety of...

AirPod: Powered by Compressed Air, Greener than Electrics, Ready for Sale

Can you remember MDI Cat? They're the company who designed an engine powered completely by compressed air a few years ago. It looks like they gathered funding from a Tata Motors venture and are now developing a new and more efficient vehicle: the AirPod.

Solar Tower – Produce Energy Using Air Turbines

SolarMission owns the license to breakthrough Solar Tower large-scale renewable energy technology with the potential to challenge the energy industry as it is operates...