Rim-driven thrusters turn the normal propeller-motor arrangement inside out; rather than mounting the motor at the center of the propeller, they use a large hollow motor, with the blades attached to ...
RC Test Fight on MSN
Pulse jet pumpkin experimental jet engine build and test
A unique pulse jet experiment using a pumpkin setup showcasing DIY engineering creativity and combustion based propulsion ...
A hybrid-electric jet engine may seem as absurd as a horse-drawn Zeppelin, but GE Aerospace is ground testing a new megawatt-class hybrid turbofan engine and its full powertrain that is powerful ...
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