Essential+Questions

natural gas || natural gas || And mainly out of lighter material to save fuel ||
 * What might fuel our cars? || vegetable oil,natural gas,bio diesel,alcohol fuel,hydrogen,
 * What fuel are we using now and what is the problem? || Burning fossil fuels such as oil, coal and gas can produce carbon dioxide and other greenhouse gases. The scientific facts point to significant warming, indicated by sea levels rising, hotter temperatures and storms weather patterns, like tsunami's and hurricanes, becoming more and more common. ||
 * What other possible fuels are there? || vegetable oil,natural gas,bio diesel,alcohol fuel,hydrogen,
 * When will environmentally friendly cars be mass produced? || In Germany a car manufacturer Mercedes will probably succeed in becoming the first company to mass-produce hydrogen-based cars. this year (2009) ||
 * What technology will be needed to mass-produce environmentally friendly cars cars? || http://www.thegreencarwebsite.co.uk/blog/index.php/2009/03/31/proton-sign-agreement-to-mass-produce-electric-cars/ ||
 * Why can't we mass produce environmentally friendly car now? || we can mass produce environmentally friendly cars but their only electric,hydrogen and solar cars ||
 * What might vehicles be like? || media type="youtube" key="9isV-rX4YMo" height="344" width="425"
 * What material might our cars be made out of in 2050? || buckypaper is 500 times stronger than steel, 10 times lighter than steel and 50,000 times thinner than a human hair. ||
 * what might future cars look like? || [] ||