Remove Articles Remove Concept Remove DIY Remove Engine
article thumbnail

Can This DIY Rocket Program Send an Astronaut to Space?

Cars That Think

meter-tall Nexø II rocket was powered by a bipropellant engine designed and constructed by the Copenhagen Suborbitals team. The engine mixed ethanol and liquid oxygen together to produce a thrust of 5 kilonewtons, and the rocket soared to a height of 6,500 meters. Even more important, it came back down in one piece.

DIY 134
article thumbnail

Lotus and Harmon partner up to add sound to hybrids

Tony Karrer Delicious EVdriven

Lotus Engineering and Harmon International, two heavyweights in their respective industries, have teamed up to create a new technology known as Electronic Sound Synthesis (ESS). More data needs to be gathered before we truly understand whether the lack of a running engine makes a difference in pedestrian safety.

Hybrid 30
article thumbnail

Chrysler unveils new electric minivan for the US Postal Service

Tony Karrer Delicious EVdriven

The vans themselves are based on the concept Town and Country EV that was unveiled last Fall by Chrysler. However, because of the duty cycle used by the Postal Service, which generally amounts to only about 18-20 miles per day on a fixed route, these vehicles are being built without the range extender seen on the concept.

Minivan 46
article thumbnail

VIDEO: Driving a Tesla-powered Smart

Tony Karrer Delicious EVdriven

Also ferrying guests about a short circuit (so to speak) was a smart fortwo imbued with a Tesla-engineered drivetrain, fruit of its effort to supply Daimler with battery packs for 1,000 smart eds. 15 days ago AutoblogGreen for 03.31.09 28 days ago VIDEO: Hayabusa-powered smart , or. 15 days ago AutoblogGreen for 03.31.09

Power 49
article thumbnail

Dodge Circuit EV First Drive: electric car makes grand promises on Earth Day

Tony Karrer Delicious EVdriven

Still, the instant torque of the electric motor is a rush you get to experience all the time in city driving; each time you pull away from a red light and stop sign youre wondering why gasoline engines ever became popular. Reply ↓ ↑ report 10 Throwback 11:06AM (4/23/2009) I liked the Zeo concept from last years show season.

article thumbnail

Greenlings: Benefits of charging stations vs. battery swaps vs. home charging

Tony Karrer Delicious EVdriven

Gallery: Plugging in at home Battery swap stations are a concept often associated with Better Place , an EV infrastructure company. Maybe you should ask some engineers at the local power utility before you go shooting your mouth off, decrying how the idea will never fly. The main benefit associated with the swapping model is speed.