Discussion
Home ‣ General Knowledge ‣ Inventions Comments
- Question
Who Invented Dynamite Explosive Material?
Options- A. Alfred Bernhard Nobel
- B. Levi Strauss
- C. Percy LeBaron Spencer
- D. Garrett Augustus Morgan
- Correct Answer
- Alfred Bernhard Nobel
- 1. What treat was invented by 11-year-old Frank Epperson in 1905?
Options- A. Popsicle
- B. Banana split
- C. Cotton candy
- D. Cracker Jacks Discuss
- 2. What item, originally called the ?Whirlwind?, was invented by Ives McGaffey in 1869?
Options- A. Blender
- B. Electric mixer
- C. Washing machine
- D. Vacuum cleaner Discuss
- 3. What drink was invented by Charles Leiper Grigg in 1929?
Options- A. 7-Up
- B. Yoo-Hoo
- C. Pepsi
- D. Hawaiian Punch Discuss
- 4. Who invented the BALLPOINT PEN?
Options- A. Write Brothers
- B. Waterman Brothers
- C. Biro Brothers
- D. Bicc Brothers Discuss
- 5. In which year was the first solid state integrated circuit demonstrated?
Options- A. 1970s
- B. 1960s
- C. 1950s
- D. 1980s Discuss
- 6. The credit of inventing the tv goes to
Options- A. Philo Farnsworth
- B. John Logie Baird
- C. Philo Farnsworth
- D. None of the above Discuss
- 7. When was the voting machine invented?
Options- A. 1980
- B. 1892
- C. 1989
- D. 1920 Discuss
- 8. Who invented logarithms?
Options- A. Mandeleef
- B. Shockley
- C. Amundson
- D. John Napier Discuss
- 9. When were bar code scanners invented?
Options- A. 1940s
- B. 1950s
- C. 1960s
- D. 1970s Discuss
- 10. Stethoscope was invented by
Options- A. Bessemer
- B. Rane Laennec
- C. Henry Becquarrel
- D. none of these Discuss
Inventions problems
Search Results
Correct Answer: Popsicle
Correct Answer: Electric mixer
Correct Answer: 7-Up
Correct Answer: Biro Brothers
Correct Answer: 1950s
Correct Answer: Philo Farnsworth
Explanation:
The credit of inventing the television goes to Philo Farnsworth.
Correct Answer: 1892
Correct Answer: John Napier
Correct Answer: 1970s
Correct Answer: Rane Laennec
Comments
There are no comments.More in General Knowledge:
Programming
Copyright ©CuriousTab. All rights reserved.