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Is the Compressed Air Car the Future of Eco-Friendly Cars?

Guy Negre is a former Formula One motor racingengineer who has turned his attention to buildingclean cars. The Frenchman is the father of the Air Car, a car that runs on compressed air and could revolutionize the auto industry.

How to PrintScreen On a Macbook Running Windows

If you are looking for screenshot/ printscreen key on a macbook/ macbook pro/ iMac; look no more This is the case: You have a MacBook or a MacBook Pro, and  you have Windows installed and want to take a screenshot (printscreen). This will work on XP, Vista and Windows 7. Since the MacBook/MacBook Pro don’t have a “printscreen”