Questions with the keyword 'fuel'

• Do you think that hydrogen will ever be used as a fuel for every day cars, or just a scientific fantasy? by 08wjeffrey to Ailsa, Evan, James, Ryan Comments: (So far, one comment )
• if oil was to run out what would you try to do to replace it? by devon to Ailsa, Evan, James, Kath, Ryan Comments: (No comments so far )
• How much gas is used aproximatly each year? by morgana97 to Ailsa, Evan, James, Kath, Ryan Comments: (No comments so far )
• why is oxygen needed to burn fuels by jsliverpool to Ailsa, Evan, James, Kath, Ryan Comments: (No comments so far )