This futuristic jet engine is very real

AI Thread Summary
The discussion highlights the innovative use of 3D printing in the manufacturing of jet engine parts, specifically in GE's LEAP program, which has been in development for over a decade. The LEAP engine is considered a potential replacement for the CFM-56 engine used in Boeing 737 aircraft. While the technology is impressive, the engine's operational principles remain consistent with traditional jet engines. The focus on 3D printing is seen as a significant advancement, but it may not be as groundbreaking as initially perceived. Overall, the LEAP engine represents a blend of modern manufacturing techniques with established jet engine technology.
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Yeah, GE has been working on the LEAP program for probably 10+ years now. I believe it's viewed as sort of the replacement for the CFM-56 that you find on the Boeing 737 line of planes. It's certainly cool with its 3D printed parts but I don't know that it's all that futuristic beyond that. It still operates the same way as any other jet engine.
 

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