Back in 1962, engineers argued over using nuclear, chemical, or electric...

https://www.scribd.com/document/1051754228/Why-Do-Science-Headlines-Use-a-Punchline-Like-Don-t-Ask-It-to-Hurry-126701

Back in 1962, engineers argued over using nuclear, chemical, or electric engines to reach the moon. It wasn't just physics; it was ego and budget battles. I read the original planning memos to see how they settled the debate