An ethanol injection for diesel engines
 

*Source: News Blog (News.com) (http://news.com.com/8301-10784_3-9753435-7.html)*
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PALO ALTO, Calif.--This is sort of like the "two, two, two mints in one" solution for the clean-tech set.

Australia's Terra Fuel Technologies (http://www.terrafueltechnologies.com/) has come up with a device that, when added to a diesel car, bus or truck, lets the vehicle also run partly on ethanol. You need to add a second gas tank on the vehicle to hold ethanol, but in the end, it's an ethanol-diesel car. The device, a black box, controls the flow of ethanol into the engine.

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