A unique pulse jet experiment using a pumpkin setup showcasing DIY engineering creativity and combustion based propulsion ...

Add Yahoo as a preferred source to see more of our stories on Google. The real engineering headache wasn’t the fire, the failed augmentor experiments, or the welding done after drinking an entire box ...

A long winter has a way of making a lot of us northerners a little bit squirrly. In [Build N Pulsejets]’s case, squirly enough to mount a home-made propane-powered pulse-jet to a kids’ kick scooter ...