In 1962, NASA engineers didn't just build rockets; they argued about them....

https://www.4shared.com/office/wWQ1a5_Jku/pdf-26874-66177.html

In 1962, NASA engineers didn't just build rockets; they argued about them. Memos from that year reveal the real grit behind choosing between chemical and nuclear propulsion. Progress wasn't some grand vision; it was just smart people disagreeing in public