In what year was the first motorcycle built?
1914
1952
1928
1885
In what century was the first electrical generator developed?
20th
17th
18th
19th
The invention of the cat flap is credited to which famous scientist?
Isaac Newton
Leonardo da Vinci
Galileo Galilei
Albert Einstein
Who invented scissors?
Leonardo da Vinci
Nicolaus Copernicus
Johannes Kepler
Ptolemy
What household machine was invented by Hamilton Smith in 1858?
microwave oven
washing machine
dishwasher
refrigerator
In what year was the first Apple Macintosh computer developed?
1992
2000
1984
1976
What did Alexander Fleming famously discover?
Penicillin
Printing press
Blender
Light bulb
While in Newgate Prison, which hygiene aid did William Addis invent?
shampoo
tootbrush
soap
toilet paper
What portable device did James Spengler invent in 1907, using a soap box, pillow case, a fan and tape?
Steam engine
X-ray machine
Barometer
Vacuum cleaner
Which inventor made one patent for every three weeks of his life?
Galileo Galilei
Johannes Gutenberg
Thomas Edison
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 blind.
They are British.
They are kids.
Which organization invented the Internet ?
DARPA
MICROSOFT
CERN
GOOGLE
Which car manufacturer created the first affordable automobile available to middle-class Americans?
Chevrolet
Oldsmobile
Ford
Dodge
When was the Barbie doll invented?
1959
1987
1948
1993
Who invented the dynamite?
J. Robert Oppenheimer
Alexander Graham Bell
Marie Curie
Alfred Nobel
The Rubik’s Cube, invented in 1974, is associated with which country?
Germany
USA
France
Hungary
