Inventors
Transportation
Electronics
Appliances
Games
200

Who invented the first candy?

The Egyptians

200

When were bikes invented?

1817

200

When were telephones invented?

1876

200

When were ovens invented?

1892

200

When was the first movie invented?

1888

400

Who invented the Ferris Wheel?

George Ferris

400

When were cars invented?

1886

400

When was the iPhone invented?

2007

400

When were dishwashers invented?

1850

400

When was the Ferris Wheel invented?

1893

600

Who invented the telephone?

Alexander Graham Bell

600

When were trains invented?

1804

600

When were iPads invented?

2010

600

When were dryers invented?

1937

600

When was the first water slide invented?

1923
800

Who invented the first elevator?

Elisha Otis

800

When were airplanes invented?

1903

800

When were computers invented?

1984

800

When were microwaves invented?

1946

800

When was the first roller coaster invented?

1884

1000

Who invented the iPhone?

Apple

1000

When did taxi cabs start?

1891

1000

When was TV invented?

1927

1000

When were vacuums invented?

1901

1000

When was the first board game invented?

2500 BC

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