everyday science MCQ #4532

Who invented the safety pin?

everyday science MCQ #4532

  1. Question 1

    Q1. Who invented the safety pin?

    • A) Charles Goodyear
    • B) Stewart Hartshorn
    • C) Walter Hunt
    • D) A. Rose

    Answer: Walter Hunt

    Explanation: Walter Hunt invented the safety pin in 1849 in New York City, designing it in about three hours to pay off a debt of $15.