Remembering Allan McDonald: He Refused To Approve Challenger Launch, Exposed Cover-Up
https://www.npr.org/2021/03/07/974534021...osed-cover
Challenger Engineer Who Warned Of Shuttle Disaster Dies
https://www.npr.org/sections/thetwo-way/...aster-dies
Remembering Roger Boisjoly: He Tried To Stop Shuttle Challenger Launch
https://www.npr.org/sections/thetwo-way/...ger-launch
I know quite a bit about this from reading in the past,
Richard Feynman was the scientist who exposed why the design was completely wrong and that the O rings should have been compressed and compress further not expand into the space as it opened up at launch, the rings got progressively harder the colder they got hence the shuttle failure.
How Legendary Physicist Richard Feynman Helped Crack the Case on the Challenger Disaster
https://lithub.com/how-legendary-physici...-disaster/
https://www.npr.org/2021/03/07/974534021...osed-cover
Challenger Engineer Who Warned Of Shuttle Disaster Dies
https://www.npr.org/sections/thetwo-way/...aster-dies
Remembering Roger Boisjoly: He Tried To Stop Shuttle Challenger Launch
https://www.npr.org/sections/thetwo-way/...ger-launch
I know quite a bit about this from reading in the past,
Richard Feynman was the scientist who exposed why the design was completely wrong and that the O rings should have been compressed and compress further not expand into the space as it opened up at launch, the rings got progressively harder the colder they got hence the shuttle failure.
How Legendary Physicist Richard Feynman Helped Crack the Case on the Challenger Disaster
https://lithub.com/how-legendary-physici...-disaster/
It's not the least charm of a theory that it is refutable. The hundred-times-refuted theory of "free will" owes its persistence to this charm alone; some one is always appearing who feels himself strong enough to refute it - Friedrich Nietzsche