Three years. That’s exactly how long YouTuber Tyler Fever of the Prop Department channel spent converting a salvaged electric vehicle motor into the ultimate DIY mini jetboat. It is a wildly ambitious ...

Rocket engines sometimes commit to one nozzle shape and live with it. Integza decided that was unnecessarily permanent. In a 16-minute video, the engineering creator built a small propane-and-air ...

Explore the process of creating a DIY jet pneumatic engine, including thrust testing, engineering details, and experimental ...

TG celebrates pulsejet pioneer Robert Maddox ...