In what year was the first motorcycle built?
1952
1914
1928
1885
In what century was the first electrical generator developed?
17th
20th
18th
19th
The invention of the cat flap is credited to which famous scientist?
Galileo Galilei
Albert Einstein
Isaac Newton
Leonardo da Vinci
Who invented scissors?
Ptolemy
Johannes Kepler
Nicolaus Copernicus
Leonardo da Vinci
What household machine was invented by Hamilton Smith in 1858?
dishwasher
washing machine
refrigerator
microwave oven
In what year was the first Apple Macintosh computer developed?
1984
1976
1992
2000
What did Alexander Fleming famously discover?
Blender
Light bulb
Penicillin
Printing press
While in Newgate Prison, which hygiene aid did William Addis invent?
tootbrush
soap
toilet paper
shampoo
What portable device did James Spengler invent in 1907, using a soap box, pillow case, a fan and tape?
Vacuum cleaner
X-ray machine
Barometer
Steam engine
Which inventor made one patent for every three weeks of his life?
Johannes Gutenberg
Thomas Edison
Galileo Galilei
Alexander Graham Bell
The inventors of ear muffs, the trampoline, braille, and the paper bag, all have something in common. What do they have in common?
They are women.
They are kids.
They are blind.
They are British.
Which organization invented the Internet ?
DARPA
GOOGLE
CERN
MICROSOFT
Which car factory created the first car to middle-class Americans?
Oldsmobile
Chevrolet
Dodge
Ford
When was the Barbie doll invented?
1948
1959
1987
1993
Who invented the dynamite?
Marie Curie
J. Robert Oppenheimer
Alexander Graham Bell
Alfred Nobel
