What beverage was invented by Charles Alderton in 1885 in Waco, Texas?
A. Coca-Cola
B. Dr. Pepper
C. Sprite
D. Cream soda
Answer
Correct Answer: B. Dr. Pepper
In which year was MIDI introduced?
A. 1973
B. 1977
C. 1983
D. 1987
Answer
Correct Answer: C. 1983
Who synthesized the first wholly artificial gene?
A. J.J. Thompson
B. Hargobind Khorana
C. Benjamin Franklin
D. Meghnad Saha
Answer
Correct Answer: B. Hargobind Khorana
Where was the yo-yo invented?
A. Philippines
B. England
C. France
D. United States
Answer
Correct Answer: A. Philippines
The Electric Battery, who’s charged with inventing this one?
A. Amper
B. Hertz
C. Galvani
D. Volta
Answer
Correct Answer: D. Volta
In which decade was the AEEE (now the IEEE) founded?
A. 1870s
B. 1880s
C. 1930s
D. 1940s
Answer
Correct Answer: B. 1880s
Who invented Gunpowder?
A. G. Ferdinand Von Zeppelin
B. Sir Frank Whittle
C. Roger Bacon
D. Leo H Baekeland
Answer
Correct Answer: C. Roger Bacon
What treat was invented by 11-year-old Frank Epperson in 1905?
A. Popsicle
B. Cotton candy
C. Banana split
D. Cracker Jacks
Answer
Correct Answer: A. Popsicle
In which decade was the telephone invented?
A. 1870s
B. 1880s
C. 1890s
D. 1900s
Answer
Correct Answer: A. 1870s
In which decade with the first transatlantic radio broadcast occur?
A. 1870s
B. 1900s
C. 1920s
D. 1950s
Answer
Correct Answer: B. 1900s