1.

• Why don’t scientists trust atoms?
  → Because they make up everything.
  👉 “make up”이 “구성하다” + “지어내다(거짓말하다)”라는 중의적 표현이라 웃긴 포인트예요.

2.

• I only know 25 letters of the alphabet.
  → I don’t know Y.
  👉 “Y(why)”와 “왜”를 연결한 말장난이에요.

3.

• Why did the math book look sad?
  → Because it had too many problems.
  👉 “problems”가 “문제(수학 문제)” + “걱정거리”라는 뜻이라 웃긴 거예요.

4.

• Parallel lines have so much in common…
  → It’s a shame they’ll never meet.
  👉 평행선은 절대 만나지 않는다는 개념에서 나온 유머예요.