뜻
Used to say that something is not difficult to understand or do.
문화적 배경
Deeply tied to the 1960s NASA era. Using it shows an appreciation for 'can-do' attitude and common sense. Often used with heavy sarcasm. The British might use 'It's not brain surgery' to tease someone for being slow. Used by managers to simplify projects and reduce employee anxiety about new tasks. Sometimes used by professors to encourage students, but can be seen as insulting if the subject is actually difficult.
Use it for encouragement
If a friend is nervous about a job interview or a test, say 'You'll be fine, it's not rocket science!' to boost their confidence.
Watch your tone
If you say it too loudly or with a mean face, it sounds like you are calling the other person stupid.
뜻
Used to say that something is not difficult to understand or do.
Use it for encouragement
If a friend is nervous about a job interview or a test, say 'You'll be fine, it's not rocket science!' to boost their confidence.
Watch your tone
If you say it too loudly or with a mean face, it sounds like you are calling the other person stupid.
The 'Exactly' trick
Adding 'exactly' (It's not exactly rocket science) makes you sound much more like a native speaker.
UK vs US
Use 'rocket science' in the US and 'brain surgery' in the UK to fit in perfectly.
셀프 테스트
Complete the sentence with the correct idiom.
Don't worry about the math test. It's ____ ____ ____.
The standard idiom is 'not rocket science' without an article.
In which situation is it appropriate to say 'It's not rocket science'?
Choose the best context:
The phrase is for simple, everyday tasks, not emotional pain or actual complex science.
What would the second speaker most likely say?
Speaker A: 'I can't figure out how to turn on the subtitles!' Speaker B: '________'
This is a perfect example of using the idiom to point out a simple solution.
Match the idiom variation to the country.
Which idiom is most common in the UK?
While both are used, 'brain surgery' is the classic British alternative.
🎉 점수: /4
시각 학습 자료
When to use 'Not Rocket Science'
Good Situations
- • Cooking
- • Using an app
- • Basic math
- • Assembling toys
Bad Situations
- • Funerals
- • Breakups
- • Actual Science Class
- • Talking to your Boss
연습 문제 은행
4 연습 문제Don't worry about the math test. It's ____ ____ ____.
The standard idiom is 'not rocket science' without an article.
Choose the best context:
The phrase is for simple, everyday tasks, not emotional pain or actual complex science.
Speaker A: 'I can't figure out how to turn on the subtitles!' Speaker B: '________'
This is a perfect example of using the idiom to point out a simple solution.
Which idiom is most common in the UK?
While both are used, 'brain surgery' is the classic British alternative.
🎉 점수: /4
자주 묻는 질문
12 질문It's better not to. It might sound like you are being disrespectful or saying their subject is too easy.
It is always 'rocket science' (no 'a').
Then you can make a great joke! 'Actually, I am a rocket scientist, and this is still hard!'
Not at all. It is still used every day in offices, schools, and on TV.
No, it is an idiom and is too informal for academic writing.
There isn't a direct opposite idiom, but you could say 'It's a very complex matter.'
Because in the 1950s, rockets were the most complicated technology in the world.
Yes, it is 100% the same meaning.
Yes, 'This' and 'It' are both perfectly fine.
It can be. Use it with friends, but be careful with strangers.
Yes, it is very common in sports to describe simple plays.
It means the same thing: 'Even a normal person can understand this.'
관련 표현
It's not brain surgery
synonymSomething is not difficult.
A piece of cake
similarSomething very easy.
No-brainer
similarA decision that is easy to make.
Child's play
similarSomething so easy a child could do it.
Reinvent the wheel
builds onTo waste time creating something that already exists.
