E.Volution – the air powered car

Within the next two years, you could see the first air-powered vehicle motoring through your town. Most likely, it will be the e.Volution car...

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...

How a Slotted Disk Turbine Engine Works

Introduction. The purpose of this paper is to offer the reader some insight into how a bladeless steam turbine can be constructed and used. The...

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.

MDI Cat’s Air Engines Unveiled

MDI has developed a high performance compressed air technology. When it is compared to traditional gasoline powered engines, MDI´s engine is far superior in...

First Ever Liquid Air Zero-Emission Engine to Get Tested in UK

It is more than a year ago since we first introduced the concept of liquid nitrogen to be used in a motor, however there...
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