Multiple choice general knowledge science & technology

Who created Microwave Oven?

  1. James Naismith

  2. Percy Spencer

  3. Ellen Ochoa

  4. Dr Wilhelm Reich
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Percy Spencer accidentally discovered microwave heating technology in 1945 when a candy bar in his pocket melted near a magnetron. James Naismith invented basketball, Ellen Ochoa was an astronaut, and Wilhelm Reich was a psychoanalyst. The first microwave oven was sold in 1947.

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