I don't really like adam ruins everything but this episode has a good explanation of how the moon landing would be near impossible to fake. The arguments put forward aren't really "general knowledge" so if someone didn't know this stuff, I wouldn't call them "dumb"
for the record, I didn't verify any of the sources or do any independent research along this video, so it's really only a viable thing to watch if you think d-list celebrity credibility is a thing.
I've seen this before! It's really quite fascinating. I love Adam Ruins Everything. ---
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