GK-Invention Question and Answer
GK-Invention Question and Answer
94. What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869?
- Blender
- Electric mixer
- Washing machine
- Vacuum cleaner
95. What office item was invented by Bette Nesmith Graham in 1951?
- Fax machine
- Stapler
- Liquid Paper
- Copy machine
96. What George Pullman invented?
- Sleeping (railway) car
- Airship
- Box car (railway)
- Air brakes
97. Who invented Bakelite?
- Charles Goodyear
- Leo Hendrik Baekeland
- Roy Plunkett
- Henry Ford
98. What toy was invented by Joshua Lionel Cowen around 1900?
- Raggedy Ann doll
- Yo-yo
- Electric train
- Tinkertoys
99. 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.
She invented a device that helped the disabled to eat by delivering food through a tube to a
mouthpiece.
- Bessie Blount
- Marjorie Joyner
- Mae Jamison
- Beulah Henry
100. 100.What invention by Garnet Carter made its debut at the Fairyland Inn Resort in Lookout
Mountain, Tennessee, in 1927?
Mountain, Tennessee, in 1927?
- Miniature golf
- Swimming pool slide
- Ski lift
- Golf cart