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

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

Q: Who invented Airship (rigid)?

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

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

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

Q: What scientist discovered the radioactive element radium?

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

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

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

Q: Who invented Electric Generator?

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

Q: In which decade was the ARRL founded?

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

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

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

Q: In which decade was the telephone invented?

1. 1880s
2. 1860s
3. 1870s
4. 1850s

Q: When was Milk Tray first introduced?

1. 1923
2. 1934
3. 1942
4. 1915

Q: In which decade was the first solid state integrated circuit demonstrated?

1. 1950s
2. 1970s
3. 1980s
4. 1960s

Q: FROZEN FOOD - Who discovered the first practical method of freezing food?

1. C. Birdseye
2. G. Findus
3. R. Scott
4. F. Rozenosh

Q: Who perfected GENETIC ENGINEERING?

1. Sinclair & Roberts
2. Hunt & Davids
3. Jaysson & Simons
4. Cohen & Boyer

Q: In which decade was the SPICE simulator introduced?

1. 1960s
2. 1970s
3. 1950s
4. 1980s