Who discovered the first brown dwarf? MCQ with Answer and Explanation

Who discovered the first brown dwarf?

A. Teide 1 discovery team

B. Michael McElwain

C. Gliese 229B team

D. Multiple

Answer: Option C

Gliese 229B was the first confirmed brown dwarf.

This question belongs to: Static General Knowledge First in the World

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Question #1 Report Error

Who was the first woman to win the Best Director at Cannes?

A. Sofia Coppola

B. Chloé Zhao

C. Jane Campion

D. Kathryn Bigelow

Correct Answer: Option C

Explanation:
Jane Campion won the Palme d'Or.

This question belongs to: Static General Knowledge First in the World

Question #2 Report Error

Who invented the yo-yo?

A. Donald Duncan

B. Ancient Greeks

C. Both contributed

D. Pedro Flores

Correct Answer: Option D

Explanation:
Pedro Flores popularized the modern yo-yo.

This question belongs to: Static General Knowledge First in the World

Question #3 Report Error

Who invented the dishwasher?

A. Alexander Graham Bell

B. Josephine Cochrane

C. Thomas Edison

D. Nikola Tesla

Correct Answer: Option B

Explanation:
Josephine Cochrane invented the dishwasher.

This question belongs to: Static General Knowledge First in the World