One of his more interesting builds is his series on building rocket engines out of PVC pipe written in conjunction with [Chuck Knight]. For the propellent grains, the PVC rocket didn’t use the ...

All those 60s, 70s, 80s and 90s kids out there may remember the classes of model rocket engines – generally A, B, C, and D sized engines used to push your cardboard tube with balsa fins skyward.

Scale model. Skylon is a British ... reusable single-stage-to-orbit spaceplane. Powered by the hypersonic SABRE engine it ...

NOTE: Please verify that these engines are compatible with your model rocket before purchasing ... The B6-4 is a medium impulse engine that delivers high altitude flights. It works great for ...

A BIZARRE motor that was inspired by rocket designs from NASA even had two large ... While the Cyclone didn't use actual jet ...

The global dependence on fossil fuels, especially in transportation, has dire consequences. These fuels are the largest ...

Take the Suzuki Boulevard M109R, for example, a 1,800cc V-Twin powered boss of a cruiser (you get the pun right?) from a brand that’s usually revered for their high-performance ... absolute behemoth ...

Ford engines have powered some of the best performance cars out there, especially for smaller automakers who skip the ...

The upper stage for Europe's newest rocket Ariane 6 passed its final tests at ESA's facilities in the Netherlands last week, ...

It was known as the Bell Rocket Belt and had of ... demonstrated what modern microturbine-powered jet packs are capable of. Richard: Jet engines are very high power-to-weight ratio.

He added three jet engines to his Model S, built the electronically controlled ... they were going to do these cold thrusters, basically high-pressure compressed air. But the issue with the ...