Q: In which year was MIDI introduced?

1. 1983
2. 1987
3. 1973
4. 1977

Q: Who invented Internal Combustion Engine?

1. Otto
2. Roger Bacon
3. Dr. Alan M. Turing
4. Karl Benz

Q: Who invented Fountain Pen?

1. Sir Frank Whittle
2. John J. Loud
3. Lewis E. Waterman
4. Kirkpatrick Macmillan

Q: Who invented Jet Engine?

1. Lewis E. Waterman
2. Roger Bacon
3. Sir Frank Whittle
4. Gottlieb Daimler

Q: Who invented Bicycle?

1. Leo H Baekeland
2. Karl Benz
3. Kirkpatrick Macmillan
4. Evangelista Torricelli

Q: Who invented Gramophone?

1. Sir Alexander Graham Bell
2. Fahrenheit
3. Thomas Alva Edison
4. Michael Faraday

Q: What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent?

1. Television
2. Early Warning
3. Telephone
4. Electricity

Q: Who invented Airship (rigid)?

1. G. Ferdinand Von Zeppelin
2. Roger Bacon
3. Otto
4. Dr. Alan M. Turing

Q: Which insurance salesman invented the fountain pen in 1884?

1. Charles Kettering
2. Sir William Grove
3. George Fountain
4. Lewis Edson Waterman

Q: What scientist discovered the radioactive element radium?

1. Albert Einstein
2. Benjamin Franklin
3. Isaac Newton
4. Marie Curie

Q: The first hand glider was designed by...?

1. Galileo
2. Leonardo DaVinci
3. The Wright brothers
4. Francis Rogallo

Q: Who invented Electric Generator?

1. Thomas Alva Edison
2. Alfred B. Nobel
3. Sir Alexander Graham Bell
4. Michael Faraday

Q: In which decade was the ARRL founded?

1. 1940s
2. 1930s
3. 1920s
4. 1910s

Q: In which decade was the AEEE (now the IEEE) founded?

1. 1930s
2. 1880s
3. 1850s
4. 1950s