How Much do you Know about Mormon Inventors?

Which of his inventions was Mormon inventor Philo T. Farnsworth speaking of when he said to his son, “There’s nothing on it worthwhile, and we’re not going to watch it in this household, and I don’t want it in your intellectual diet.”

How old was Alvino Rey when he invented the amplifier for the electric guitar?

Whose traffic light first used red and green lights?

When Harvey Fletcher first presented his invention, which we now call a “hearing aid,” what did he call it?

Who invented laser surgery?

What did Robert B. Ingebretsen and his mentor Thomas Stockham invent?

H. Tracy Hall invented artificial diamonds while working for what company?

Who is called “the Father of Modern Firearms”?

Evelyn Wood developed a method to teach people to do what?