Warped Perception YouTube channel set up a test to see if a model rocket engine would burn underwater and the resulting slow-motion video is stunning. The rocket was ignited using electrical wires ...

Mini's partnership with Peugeot on the last-generation's turbocharged engine, not to mention the French brand's small-car expertise, could make it a logical partner.

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 ...

A caravan transports a Blue Origin New Glenn rocket first stage past the Vehicle Assembly Building at Kennedy Space Center in January 2024. (Richard Tribou/Orlando Sentinel/Tribune News Service ...

Liquid fuelled engines are throttleable and monstrously powerful, but highly complex. Meanwhile, solid rocket engines are simple and cheap, but once you light them, they’re going full-bore until ...