What do people mean when they refer to a "litmus test" (non-scientifically speaking)?

1 Answer

Answer :

http://en.wikipedia.org/wiki/Litmus_test_(politics) comes from: http://en.wikipedia.org/wiki/Litmus_test_(chemistry) I think your example is a little flawed, litmus tests are usually administered before something is accepted. It’s basically a test that is either passed or failed.

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