Skip to main content


Journalists: LLMs will replace us! Oh noes! What will we do without humans in the loop to ensure fact checking and quality journalism?

Also journalists: This is a propeller

in reply to Sarah Brown

Obnoxious well-ackshually-ism

I'm sure the person who wrote this caption wasn't thinking of it this way, BUT:

That truck is stuck directly under the main fan blades of a high-bypass turbofan engine, which function essentially as a ducted propeller. They get rotated by a turbine in the jet exhaust and generate much more thrust than the escaping exhaust gasses themselves.

en.m.wikipedia.org/wiki/Turbof…

in reply to fn d2718(&smut elf) 🇵🇸🌈🏳️‍⚧️🇺🇦

Obnoxious well-ackshually-ism

@d2718 Yeah, I know how a turbofan works, thanks.

Propeller is a specific thing in aviation, and that doesn’t include turbofans. It does include turboprops, which is why they have “prop” in the name, and not “fan”.

in reply to Sarah Brown

at which point in the propeller alignment chart is a high bypass turbofan a propeller?