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- Question
Which insurance salesman invented the fountain pen in 1884?
Options- A. Lewis Edson Waterman
- B. Sir William Grove
- C. Charles Kettering
- D. George Fountain
- Correct Answer
- Lewis Edson Waterman
ExplanationLewis Edson Waterman patented the first practical fountain pen in 1884. - 1. Who invented Fountain Pen?
Options- A. John J. Loud
- B. Sir Frank Whittle
- C. Lewis E. Waterman
- D. Kirkpatrick Macmillan Discuss
- 2. Which of the following was first patented by an Australian in 1889?
Options- A. Electric Drill
- B. Electric Shaver
- C. Electric Fence
- D. Electric Heater Discuss
- 3. Who invented the first controllable flying AEROPLANE (AIRPLANE)?
Options- A. Wright Brothers
- B. Lidenbergh Brothers
- C. South Brothers
- D. West Brothers Discuss
- 4. Who perfected GENETIC ENGINEERING?
Options- A. Cohen & Boyer
- B. Hunt & Davids
- C. Sinclair & Roberts
- D. Jaysson & Simons Discuss
- 5. Who invented Electric Generator?
Options- A. Sir Alexander Graham Bell
- B. Michael Faraday
- C. Alfred B. Nobel
- D. Thomas Alva Edison Discuss
- 6. Who invented Automobiles using gasoline?
Options- A. Leo H Baekeland
- B. Karl Benz
- C. Evangelista Torricelli
- D. Kirkpatrick Macmillan Discuss
- 7. William Frederick is credited with the invention of the modern frisbee in the mid 1950's. In 1957 the Wham-O Company bought his idea and the rest is history. They named the toy after William Frisbie who was a ________?
Options- A. Pie maker
- B. Owner of a pizza parlor
- C. Student at Yale
- D. Ceramic plate designer Discuss
- 8. Who is often called the 'first African-American' inventor?
Options- A. Bessie Blount
- B. George Washington Carver
- C. Benjamin Banneker
- D. Elijah McCoy Discuss
- 9. What Frank Whittle invented?
Options- A. Radar
- B. Ethyl gasoline
- C. Sonar
- D. Jet propulsion Discuss
- 10. This statesman, politican, scholar, inventor, and one of early presidents of USA invented the swivel chair, the spherical sundial, the moldboard plow, and the cipher wheel.
Options- A. George Washington
- B. Alexander Hamilton
- C. John Adams
- D. Thomas Jefferson Discuss
Inventions problems
Search Results
Correct Answer: Lewis E. Waterman
Correct Answer: Electric Drill
Explanation:
The Electric Drill was the invention of Arthur James Arnot. On 20 August 1889 he patented his design while working for the Union Electric Company in Melbourne. His original design was meant primarily for drilling rock to find coal!
Correct Answer: Wright Brothers
Explanation:
Wilbur and Orville Wright made the first successful controlled powered flight at Kitty Hawk, North Carolina, in December 1903. The twelve second flight covered a distance of 120 feet and an altitude of just ten feet.
Correct Answer: Cohen & Boyer
Explanation:
Genetic Engineering, the technique of DNA cloning was perfected by Stanley Cohen and Herbert Boyer in 1973.
Correct Answer: Michael Faraday
Correct Answer: Karl Benz
Correct Answer: Pie maker
Explanation:
Frisbie made a brand of pies that were popular with Yale students in the 1870's. After eating the pies they would throw the pie tins through the air.
Correct Answer: Benjamin Banneker
Explanation:
Banneker was a member of the planning committee that designed Washington, DC along with Pierre L'Enfant. When L'Enfant was fired Banneker recreated the plans from memory.
Correct Answer: Jet propulsion
Explanation:
Invented in 1937.
Correct Answer: Thomas Jefferson
Explanation:
Thomas Jefferson (April 13, 1743 - July 4, 1826) was the third President of the United States (1801-1809) and the principal author of the Declaration of Independence (1776).
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