Multiple choice

Directions: Find out from the following the scientist behind the undergiven invention.

Seat belt

  1. Volvo

  2. Bell Labs

  3. Moog

  4. Laennec
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Volvo introduced the three-point seatbelt in 1959, invented by Nils Bohlin. The company famously made the patent open for all manufacturers to save lives. Bell Labs worked on semiconductors, Moog developed electronic music synthesizers, and Laennec invented the stethoscope.

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