The ELECTRIC BATTERY, who's charged with inventing this one?
1.Hertz
2.Amper
3.Galvani
4.Volta
Who invented fuel cells in 1839?
1.Buckminster Fuller
2. Sir William Grove
3. Sylvester Graham
4. Joyce Hall
For what is Charles Babbage (1792-1871) remembered?
1.Computers
2.Telescopes
3.Radio-Telegraphy
4. Steam Boating
In which decade was the ARRL founded?
1.1940s
2.1930s
3.1920s
4.1910s
Where were wigs first invented?
1.Japan
2.France
3.Egypt
4.China
Who invented Automobiles using gasoline?
1. Leo H Baekeland
2. Karl Benz
3.Evangelista Torricelli
4.Kirkpatrick Macmillan
Who invented Fountain Pen?
1. John J. Loud
2.Sir Frank Whittle
3.Lewis E. Waterman
4.Kirkpatrick Macmillan
Who invented the Seed Drill?
1. Jethro Tull
2.Arlo Guthrie
3.Woodie Guthrie
4. Thomas Hines
Who synthesized the first wholly artificial gene?
1.Hargobind Khorana
2.J.J. Thompson
3.Benjamin Franklin
4.Meghnad Saha
FROZEN FOOD - Who discovered the first practical method of freezing food?
1.C. Birdseye
2. F. Rozenosh
3.G. Findus
4.R. Scott
In the 1700s, who would pay the postage fee for letters before the stamp was invented?
1.The sender
2.There was no fee
3.The receiver of the letter
4. The post office
The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name?
1.John Christopher Ballantyne
2.Joseph Cyril Bamford
3. John Christopher Baxter
4.Jack Croxford Baker
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.
1.Bessie Blount
2.Marjorie Joyner
3.Mae Jamison
4.Beulah Henry
What beverage was invented by Charles Alderton in 1885 in Waco, Texas?
1.Cream soda
2.Coca-Cola
3.Dr. Pepper
4.Sprite
What drink was invented by Charles Leiper Grigg in 1929?
1.7 Up
2.Yoo-Hoo
3.Pepsi
4.Hawaiian Punch
What Frank Whittle invented?
1.Radar
2. Ethyl gasoline
3.Sonar
4.Jet propulsion
What George Pullman invented?
1.. Sleeping (railway) car
2.Airship
3.Box car (railway)
4.Air brakes
What invention by Garnet Carter made its debut at the Fairyland Inn Resort in Lookout Mountain, Tennessee, in 1927?
1.Miniature golf
2.Swimming pool slide
3.Ski lift
4.Golf cart
What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931?
1.String bikini
2.Muumuu
3.Aloha shirt
4.Capri pants
What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869?
1.Blender
2.Electric mixer
3.Washing machine
4.Vacuum cleaner
What office item was invented by Bette Nesmith Graham in 1951?
1.Fax machine
2.Stapler
3.Liquid Paper
4.Copy machine
What toy was invented by Joshua Lionel Cowen around 1900?
1.Raggedy Ann doll
2.Yo-yo
3. Electric train
4.Tinkertoys
What treat was invented by 11-year-old Frank Epperson in 1905?
1.Popsicle
2. Banana split
3.Cotton candy
4. Cracker Jacks
When was Milk Tray first introduced?
1.1915
2.1934
3.1923
4.1942
When was the first Lionel trains manufactured?
1.1920
2.1890
3.1901
4.1944
When was the Raggedy Ann doll patented?
1.1915
2.1920
3.1919
4.1911
When was the toothbrush invented?
1.1770
2.1765
3.1790
4.1742
Who invented Bakelite?
1.Charles Goodyear
2.Leo Hendrik Baekeland
3. Roy Plunkett
4.Henry Ford
Who invented the battery?
1.John Wilkinson
2.Alessandro Volta
3.James Hargreaves
4. Thomas Edison
Who invented the phonograph?
1. Thomas Edison
2.John Kruesi
3.Jules Levy
4.Alexander Graham Bell
Who was the first person to patent the JET ENGINE?
1.F. Whittle
2.C. Lindbergh
3. W. Histell
4.B. Owings