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A comment on The Risk of Discovery. Parent comment

Re:The Risk of Discovery by landon32 on Thursday January 12, 2017 @08:45PM (#13387782)
I think you're talking about a different type of mistake than nitrogen is. You seem to be talking about accidental discoveries, or discoveries that were discovered while using mistaken techniques.

When Alexander Fleming discovered that penicillin fought bacteria, he was not mistaken at all. He was spot on- it did kill bacteria. Sure, its discovery may have been caused by a mistake, but what he learned about penicillin was correct, as far as I know.

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Re:The Risk of Discovery by junko on Friday January 13, 2017 @12:09AM (#13388550)
Ah yes sorry I isolated the point up to cup's comment.

But I'm still sure that there are/will be times when great discoveries are proven to be mistakes. Barring practical ones like penicillin, there has been numerous 'discoveries' proven wrong much later; Newton's colour theory comes to mind, and of course the rather famous its-a-particle-no-a-wave ping pong.

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