The 58 nozzles in the intake tract are always open, dumping about 5 gallons of fuel in a 4-second run ... "The clutch is the lifeline of the car," Oberhofer says, because it regulates wheelspin ...

We are fascinated by the hybrid rocket engine which [Ben Krasnow] built and tested in his shop. It is actually using a hollow cylinder of acrylic as the fuel, with gaseous oxygen as an oxidizer.

Thus far in our history, whether we look at steam engines, gasoline engines, or even rocket engines, all these technologies have had one thing in common: they all rely on fuel that burns in a ...

While many scientists are looking into theoretical space engines, others are focusing on the tried and true—such as plain old-fashioned engines that burn rocket fuel. In this new study ...

Despite much investigation as a rocket fuel, the full potential of boron has never been realised. It could get another chance to shine, thanks to a better understanding of the role impurities play ...