As much fun as it is to hop onto a motorcycle and crank it up, it's not as simple as pressing a button and hitting the road, at least not until electric motorcycles get less expensive. Like any engine ...

Biodiesel may have failed to live up to its early promise, but it's still available at many fuel pumps across the country. If you're filling up a diesel pickup, a tractor, or a generator, you might ...

Students will use a calorimeter to measure the heat energy released by the combustion of various fuels. Students will calculate and compare the fuel values associated with various types of fuel.