In 1965, Duane Pearsall Accidentally Invented What Household Item, While Researching Static Electricity?

0
Difficulty
Medium
Question:
In 1965, Duane Pearsall Accidentally Invented What Household Item, While Researching Static Electricity?
a)
Smoke Detector
b)
Remote Control
c)
Security Light
d)
Burglar Alarm

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Correct Answer
Smoke Detector
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