This Jet Engine Uses No Fuel – Only Microwaves And Air, According To Researchers

A new jet engine design may mean that future flights will require no fuel, reducing costs and helping the environment. It ...

Why This Monster Jet Engine Is Crushing Boeing’s Mounting Competition From Airbus

"UltraFan features a new engine core architecture and lean-burn combustion system which will contribute to improved fuel burn efficiency and lower emissions, along with a carbon titanium fan blade ...
The Economist

A new type of jet engine could revive supersonic air travel

Since the 1960s engineers around the world have been fiddling with a novel type of jet called a rotating detonation engine (RDE), but it has never got beyond the experimental stage. That could be ...

What’s Powering All These Futuristic Data Centers? In Many Cases Repurposed Jet Engines

AI needs a lot of energy, and from Sam Altman, to Bill Gates, to Peter Thiel, tech billionaires with heavy involvement in AI ...