Best Inventions of 2007

From the phone that has changed phones forever, to futuristic cars, to a building made of water, to a remote-controlled dragonfly — a dazzling display of ingenuity

  • Story
  • All Best and Worst Lists

Tailpipe Dream

MDI Car Inventors Inventions Best of the Rest 2007

Electric cars are so 2006. French R&D firm MDI signed a deal this year with India's largest automaker, Tata Motors, to start manufacturing compressed-air-technology vehicles. These ultra-eco-friendly cars run on air, and the only thing they emit is colder, cleaner air. Another convenient feature: a built-in air compressor can be plugged in to refill the tanks within minutes.
Available: 2009
theaircar.com

View the full list for "Best Inventions of 2007"