What Benjamin Franklin invented?
- A. Bifocal spectacles
- B. Radio
- C. Barometer
- D. Hygrometer
Correct Answer: A. Bifocal spectacles
Correct Answer: C. Changa Manga
Correct Answer: B. Oil
Correct Answer: D. Music
Correct Answer: A. Abu Dhabi
Correct Answer: A. Guglielmo Marconi
Correct Answer: B. 1901
Joshua Lionel Cowen and Harry C. Grant started the Lionel Manufacturing Company on Sept. 5, 1900, in New York City. The first train, which was called the Electric Express, was manufactured in 1901 and was an open gondola propelled by a fan motor.