mercredi 6 février 2008

ZAP Alias | Lotus helps develop 156mph electric three-wheeler | The Sun |HomePage|News

ZAP Alias | Lotus helps develop 156mph electric three-wheeler | The Sun |HomePage|News: "The British car firm (Lotus) helped develop the ZAP Alias, which can do 0 to 60mph in 5.7 seconds.

That beats a Porsche Boxster.

But the Porsche costs 60,000 pounds, while the Alias is a 15,000 snip."

ZAP Alias | Lotus helps develop 156mph electric three-wheeler | The Sun |HomePage|News

ZAP Alias | Lotus helps develop 156mph electric three-wheeler | The Sun |HomePage|News: "The futuristic-looking car is powered by two electric motors, one driving each of its front wheels."

mardi 22 janvier 2008

BBC NEWS | Health | Longer legs 'really are a draw'

BBC NEWS | Health | Longer legs 'really are a draw': "People with slightly longer legs really are more attractive to the opposite sex, a study suggests."

dimanche 20 janvier 2008

Weight Gain Of U.S. Drivers Has Increased Nation's Fuel Consumption

Weight Gain Of U.S. Drivers Has Increased Nation's Fuel Consumption: "Americans are now pumping 938 million gallons of fuel more annually than they were in 1960 as a result of extra weight in vehicles. And when gas prices average $3 a gallon, the tab for overweight people in a vehicle amounts to $7.7 million a day, or $2.8 billion a year."

vendredi 18 janvier 2008

Time's up for petrol cars, says GM chief - Environment - smh.com.au

Time's up for petrol cars, says GM chief - Environment - smh.com.au: "THE world's biggest car maker, General Motors, believes global oil supply has peaked and a switch to electric cars is inevitable.

In a stunning announcement at the opening of the Detroit motor show, Rick Wagoner, GM's chairman and chief executive, also said ethanol was an 'important interim solution' to the world's demand for oil, until battery technology improved to give electric cars the same driving range as petrol-powered cars."

lundi 14 janvier 2008

Green Car Congress: Volvo To Show Flex-Fuel Plug-In Hybrid Concept at Frankfurt

Green Car Congress: Volvo To Show Flex-Fuel Plug-In Hybrid Concept at Frankfurt: "Volvo Cars will introduce the Volvo ReCharge Concept, a plug-in series hybrid with a grid-rechargeable 12 kWh lithium-polymer battery pack and individual electric wheel motors, at the Frankfurt Motor Show."

jeudi 20 décembre 2007

Stanford's nanowire battery holds 10 times the charge of existing ones

Stanford's nanowire battery holds 10 times the charge of existing ones: "Stanford researchers have found a way to use silicon nanowires to reinvent the rechargeable lithium-ion batteries that power laptops, iPods, video cameras, cell phones, and countless other devices.

The new version, developed through research led by Yi Cui, assistant professor of materials science and engineering, produces 10 times the amount of electricity of existing lithium-ion, known as Li-ion, batteries. A laptop that now runs on battery for two hours could operate for 20 hours, a boon to ocean-hopping business travelers.

'It's not a small improvement,' Cui said. 'It's a revolutionary development.'"