it doesn't take a rocket scientist (to do something)

(redirected from it doesn't take a rocket scientist to do)

it doesn't take a rocket scientist (to do something)

One doesn't have to be particularly intelligent to be able to do or understand something. I doesn't take a rocket scientist to learn how to change the oil in your car. It doesn't take a rocket scientist to know that you have to unplug electrical equipment before you try to fix them.
See also: rocket, scientist, take
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