this post was submitted on 26 Jun 2024
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Sometimes they called stuff busted because they couldn't personally do it though, even though the myth involved elite athletics. I was pretty stoked when they brought in an actual ninja to test if ninjas can grab arrows out of the air. The guy actually did catch some arrows, which was quite amazing.
Yeah, one that I always think of is the see-saw one where a sky diver's parachute failed so he aimed for a see-saw with a girl sitting on one end which resulted in the girl launched shot upwards and then landing safely on top of a building.
Their first test used basically a metal plank on a fulcrum and the forces did more to bend the plank than they did to launch the girl and she didn't get high enough.
Their second attempt used a see-saw that was built using suspension bridge tech to essentially make it instructable, resulting in fatal forces from the launch. At this point, they called it busted.
But I see two unrealistic extremes where reality would exist somewhere in the middle where see-saws are designed to not break easily but not to the point of being indestructible and there might be a sweet spot where the forces are high enough to launch girl several stories up but not high enough that she dies from the forces.
Also, for the bull in a china shop one, I'm guessing that saying resulted from a bull ending up inside a china shop during a running of the bulls event, where stress would be high and there wouldn't be an easy and obvious path out on the other side, plus maybe a shopkeeper suddenly trying to get it out in a panic. I think that would get the expected result, especially after a few shelves have broken and each step makes more broken sounds.
If you want to accelerate a person to "fly high into the air" speed over a distance of a see saw's arc is going to kill the person. There is no sweet spot