Ten random gadgets get tested, from Swiss Army knife upgrades and fire starters to an air-powered plunger, folding knife, inflatable lantern, and a pocket turbo fan that looks tiny but blows like a mini jet engine.

PRAGUE/STOCKHOLM/LONDON, April 7 (Reuters) - Specialist mini jet engine makers across Europe are ramping up production and investment to head off a looming supply shortage that threatens to hold back Ukraine's rapid deep-strike drone programme at a ...

Demand for small jet engines to power drones and missiles continues to grow as armed forces seek to build stockpiles of such weapons. United States Micro

Japan's first operational test of a small aircraft engine equipped with a newly developed hydrogen combustor that achieves one of the lowest nitrogen oxide (NOx) emissions in the world. The test was conducted as part of the 'Development of Core Technologies for Hydrogen Aircraft' Project (hereinafter 'Project'),

The jet-powered motorcycle isn't new, but this resourceful YouTuber put a new spin on it with a Harley-Davidson base and a ton of engineering.

PBS Aerospace's TJ40-G2 turbojet engine, designed for unmanned aircraft, produces about 425 N of thrust and features an integrated generator. (PBS Aerospace) PBS Aerospace, the US subsidiary of Czechia-based PBS Group, is building small jet engines at a ...

Those white streaks behind a jet look like pure cloud, but in most of today’s jet engines, the ice in them forms mainly on specks of soot. One newer engine design, run the way it was built to run, leaves almost none of that soot behind.