Tag archives for Fuel
Shell’s Eco-marathon Americas Competition
Posted by Teams from 30 universities and 18 high schools from the United States
and Canada – including the first all girls team — met in Houston for
Shell’s Eco-marathon Americas competition on April 16 and 17 to show
that it is possible to create cars that use less fuel. The teams proved
this by slow-speed racing their homemade vehicles.
The all-girls team from Washington’s Granite Falls High School had high hopes for their lime green vehicle, the Iron Maiden, but technical problems denied them their fuel economy goal of 678 miles per gallon (288 kilometers per liter), which would have broken the 26-year-old program’s previous record for diesel vehicles. Instead, they ran at 378 mpg (161 km/l) and received a special award for safety in vehicle design, construction and onsite behavior.
See the entire list of winners.
Look at pictures from the event.
Did you know that not all watermelons are sold for food? An incredible one-fifth of watermelons go to waste because they have too many scars or are shaped oddly. Wouldn’t it be great if something could be done with these rejected watermelons?
Wayne Fish, a chemist with the Agricultural Research Service in Lane, Oklahoma, and his team were working on a project using watermelons when they realized that watermelon juice could be used to make ethanol, which can be used as fuel for cars. It doesn’t matter how the watermelons look, because only the juice is used. Could watermelon juice be the fuel for a car you might drive one day?
Read more about this green (or is it red?) fuel on National Geographic News.
Put your own words into a photo of a woman eating watermelon on National Geographic Kids.
Photograph by Gareth Richards, My Shot
Photograph by Evan Zhang, My Shot
Watermelons are delicious and great fuel for kids on a hot summer afternoon. But they also might make great fuel for cars!
Wayne Fish, a chemist with the Agricultural Research Service in Lane, Oklahoma, and his team were working on a project using watermelons when they realized that watermelon juice could be used to make ethanol, which can be used as fuel for cars. Only about four of every five watermelons grown are sold to people for food. The remaining fifth of the watermelons go to waste. That could be a lot of fuel!
Read more about this green (or is it red?) fuel on National Geographic News.
Put your own words into a photo of a woman eating watermelon on National Geographic Kids.
