Q.1
What treat was invented by 11-year-old Frank Epperson in 1905?
Q.2
When was Milk Tray first introduced?
Q.3
When was the toothbrush invented?
Q.4
What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931?
Q.5
Who invented Fountain Pen?
Q.6
When was the first Lionel trains manufactured?
Q.7
What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869?
Q.8
Who invented Bakelite?
Q.9
What toy was invented by Joshua Lionel Cowen around 1900?
Q.10
What drink was invented by Charles Leiper Grigg in 1929?
Q.11
For what is Charles Babbage (1792-1871) remembered?
Q.12
What invention by Garnet Carter made its debut at the Fairyland Inn Resort in Lookout Mountain, Tennessee, in 1927?
Q.13
Who invented the phonograph?
Q.14
This African-American woman physical therapist worked with soldiers disabled in World War II. She invented a device that helped the disabled to eat by delivering food through a tube to a mouthpiece.
Q.15
Who invented Automobiles using gasoline?
Q.16
What beverage was invented by Charles Alderton in 1885 in Waco, Texas?
Q.17
In which decade was the ARRL founded?
Q.18
Who invented the battery?
Q.19
The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name?
Q.20
Who invented the Seed Drill?
Q.21
Who invented Bicycle?
Q.22
Who synthesized the first wholly artificial gene?
Q.23
What African-American inventor received 5 patents in the field of shoemaking?
Q.24
It travels over land and water. Who invented the hovercraft?
Q.25
Who discovered the first practical method of freezing food?
Q.26
When was the Raggedy Ann doll patented?
Q.27
Who developed the idea of Crop Rotation?
Q.28
Who made corn flakes at first?
Q.29
In which decade was the AEEE (now the IEEE) founded?
Q.30
What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent?
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