You're sitting in a car that's not moving. Also in the car is a helium-filled balloon, which is resting up against the car's ceiling somewhere near its middle. The driver hits the gas and the car ...

and energy that is separate from the axle using balloon-powered propulsion. These models mirror the difference between road cars, in which the engine powers the wheels, and Bloodhound, which is ...

It pushes the car forward. The air pressure is turned into forward movement. So, this balloon powered car is a pneumatic device. Air pressure is used in many things to help achieve a task ...

Are electric cars more efficient than gas-powered cars? Technically, electric motors are more efficient than gasoline or diesel engines and can provide cheaper operation per mile — but it ...

Work out a proposed household budget by inputting your sources of income and projected expenses into Kiplinger's exclusive worksheet below. You can add and delete rows as necessary to reflect your ...

We at the MarketWatch Guides team have researched and ranked the best international car shipping companies to give you a full view of the vehicle transport industry. Keep reading to learn about ...

By the numbers, here are the fastest and quickest diesel-powered cars ever made, ranked in ascending order! Read more: The 12 ...

HOW THEY’RE ASSEMBLED AND HOW THESE AIRCRAFT WORK. PILOTING HOT AIR BALLOON IS A TEAM SPORT USUALLY A CREW WHO LOVES THOSE EARLY MORNING AND SOME GOOD FLYING CONDITIONS. MOTHER NATURE MUST WORK ...

We think of electric cars as a new invention, but even Thomas Edison had one. It isn’t so much that the idea is new, but the practical realization for normal consumer vehicles is pretty recent.

And fortunately for them, there are still a few vehicles in the market that are powered by an almighty V8. Of course, most of them are sports cars, high-end luxury vehicles, or trucks, but they ...

Use our auto loan calculator to estimate your monthly car loan payments. Enter a car price and adjust other factors as needed to see how changes affect your estimated payment. Not all customers ...

You could make space in your driveway and lower your tax bill by donating your (old) car to charity. Non-profit organizations can either use your vehicle or sell it and use the proceeds to further ...