blockitecture leaderboard

The Air-Powered Car is a Reality

The question, as WorldChanging's Adam Stein says, is whether it works well enough. A company called Zero Pollution Motors claims that its new, improved model will go 848 miles on one tank of compressed air.

"As an energy storage mechanism, compressed air has certain built-in advantages over lithium ion batteries. An air tank is far cheaper than a battery, quicker to charge, and easy to maintain.

On the flip side, the air-powered car suffers from the same problems that have doomed so many other attempts to move beyond the internal combustion engine: limited range and a lack of refueling infrastructure. Zero Pollution Motors claims to have addressed the range issue with the addition of a small fuel-powered heater, which boosts the efficiency of the air engine. Although the heater gives the lie to the "zero pollution" claim, such a system still represents a considerable efficiency improvement over conventional gasoline-driven cars."

Full Story: Does the Air-Powered Car Really Work?

Comments

building block set

NEW! Build the world you want to see

Irresistible block set for adults when placed on a coffee table or desk, and great fun for kids.
$25
Red necktie with map of Boston

For dads and grads: tie one on to celebrate your city!

Choose from over 20 styles imprinted with detailed city or transit maps.
$44.95
Book cover of Contemporary Debates in Urban Planning

Contemporary Debates in Urban Planning

Featuring thought-provoking commentary and insights from some of the leading thinkers and practitioners in the field.
$18.95

City Coasters

Hand-drawn engraved maps of your favorite neighborhoods are divided up across 4 coasters making each one unique.
$36.00