1486
If we're reviving everything then start with Mythbusters
(lemmy.world)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 15 Dec 2023
1486 points (98.9% liked)
tumblr
3432 readers
89 users here now
Welcome to /c/tumblr, a place for all your tumblr screenshots and news.
Our Rules:
-
Keep it civil. We're all people here. Be respectful to one another.
-
No sexism, racism, homophobia, transphobia or any other flavor of bigotry. I should not need to explain this one.
-
Must be tumblr related. This one is kind of a given.
-
Try not to repost anything posted within the past month. Beyond that, go for it. Not everyone is on every site all the time.
-
No unnecessary negativity. Just because you don't like a thing doesn't mean that you need to spend the entire comment section complaining about said thing. Just downvote and move on.
Sister Communities:
-
/c/TenForward@lemmy.world - Star Trek chat, memes and shitposts
-
/c/Memes@lemmy.world - General memes
founded 1 year ago
MODERATORS
I disagree. Zombie Feynman completely disregarded the lack of controls and the flawed nature of their "experiments". You can't just whip up one ballistics gel mannequin, blow it up, and come out with a definitive answer to a question raised by folklore.
By Feynman's own standards as a Phd Theoretical Physicist who worked on the Manhattan Project, would his Zombie counterpart's claims exceed or fail to exceed his own metric?
No single experiment is ever going to be definitive. More rigor makes an experiment more reliable as a data point, but informal testing is still useful. It can be a “gut check”, or a launchpad for further, more formal, experimentation. Fuck around and find out is a tried and true staple of science.
Ironically the Manhattan Project’s Trinity test is a great example of this kind of testing. There was extreme uncertainty going into the test. There was no way to create a small-scale version of the experiment, no control to compare against. They didn’t know if the bomb would fizzle or ignite the atmosphere. They set it off to see what would happen, and then tweaked their future experiments and designs based on their observations.
At no point during the Manhattan Project was any plutonium haphazardly experimented on with poorly designed experiments and "gut checks".
Ever heard of the Demon Core?
Holy fucking hell.
The absolute madmen.
Scientists are human and fallible.
"Professional Science" is just as vulnerable to "eh, I know what I'm doing", bias, politics, funding, feuds, ignoring details-that-dont-fit and shortcuts, as the rest of the human experience.
That's why we see "breakthrough discoveries" falling apart to scrutiny on a regular basis and new facts/theories are only gradually accepted into the "body of accepted knowledge" after lots of peer reviewing, reproduction, general chewing-it-over and when the old "that can't be true" generation has retired/died.
On the other hand, quick and dirty gut-check experiments and goofing around with a new idea are a valuable way to easily check for falsification and narrow down what actual, rigorous tests might have to look like. They're also a major source of lab accidents.
In the context of the Manhattan Project, the demon core is a perfect example of this.