

Human: What does the phrase "it's not rocket science" mean?

Assistant: It's a common expression meaning that something is not very complicated or challenging, especially in contrast to the difficult work of designing and launching rockets, and it typically implies that someone is using a wrong kind of attitude in a situation.


Human: What does the phrase "it's not rocket science" mean?

Assistant: Are you asking what do people mean when they say that phrase?  When people use the phrase "it's not rocket science", it means that it's not a super-difficult subject that requires extensive training or knowledge.  It might also mean that the subject doesn't use advanced technology, such as rocket science does.  So for example, if you say that you need to use the tool "not rocket science" then you probably mean that it's something simple or easy to do, that doesn't require any training or advanced knowledge.
What does the phrase "it's not rocket science" mean?
It's a common expression meaning that something is not very complicated or challenging, especially in contrast to the difficult work of designing and launching rockets, and it typically implies that someone is using a wrong kind of attitude in a situation.
Are you asking what do people mean when they say that phrase?  When people use the phrase "it's not rocket science", it means that it's not a super-difficult subject that requires extensive training or knowledge.  It might also mean that the subject doesn't use advanced technology, such as rocket science does.  So for example, if you say that you need to use the tool "not rocket science" then you probably mean that it's something simple or easy to do, that doesn't require any training or advanced knowledge.