Tata Motors is Expected to Release an Air-Powered Nano

For those who don't now, Nano is a car from the Indian company Tata Motors. This mini car would sell at $2500 and will have new green features that would please many eco-savvy people. As some latest news say, Tata will release an air-powered model, running a compressed air engine from MDI Enterprises.

The Magnetic Air Car: a Step Towards Free Energy Devices?

San Jose's West Coast Green conference from last week had a point of attraction: the world's first fuel-less car, made by Magnetic Air Car. They even say it will be produced beginning with 2010.

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.

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.

Could Liquid Nitrogen Work in a Compressed-Air Motor?

Automobile researchers have been looking into many alternatives to the petroleum-powered internal combustion engine , including electric, hydrogen, and even compressed air. What is...

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...

OneCAT – the car that runs on air!

Remember an older article about a small company, called MDI, who had a plan in building a car that runs totally on air? Now...

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...

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...

Air Powered Motors: Small as Watermelons, More Efficient than Diesel

If you watch The Green Optimistic you already know that we covered air cars in previous posts, both MDI CAT's and the Angelo DiPietro air motor. The first time we wrote about these inventions was about 6 months ago. Now, MDI and Angelo DiPietro have contracts all over the world with auto makers to sell them the compressed air technology so automakers do what they do best: cars.