Category:20th century in technology

Wikimedia Commons has media related to 20th-century technology.

Subcategories

This category has the following 25 subcategories, out of 25 total.

0–9

1900s in technology‎ (15 C)
1910s in technology‎ (18 C)
1920s in technology‎ (17 C, 1 P)
1930s in technology‎ (19 C)
1940s in technology‎ (18 C)
1950s in technology‎ (19 C, 3 P)
1960s in technology‎ (20 C, 1 P)
1970s in technology‎ (19 C, 5 P)
1980s in technology‎ (21 C, 3 P)
1990s in technology‎ (20 C, 3 P)

B

20th century in biotechnology‎ (9 C)

C

20th century in computing‎ (12 C, 2 P)

E

20th-century engineers‎ (54 C, 74 P)

I

Second Industrial Revolution‎ (5 C, 5 P)

M

Mobile phones introduced in the 20th century‎ (14 C)

R

20th century in robotics‎ (10 C)

S

Science and technology during World War I‎ (2 C, 7 P)
Science and technology during World War II‎ (8 C, 36 P)
Science and technology in the Soviet Union‎ (35 C, 135 P)
Science and technology in Yugoslavia‎ (4 C, 3 P)

T

Technology companies disestablished in the 20th century‎ (56 C)
Technology companies established in the 20th century‎ (102 C)
Telegraphy‎ (6 C, 113 P, 1 F)

V

Vehicles introduced in the 20th century‎ (17 C)

W

Weapons and ammunition introduced in the 20th century‎ (94 C)

Pages in category "20th century in technology"

The following 10 pages are in this category, out of 10 total. This list may not reflect recent changes.

C

Conquest of the Desert (exhibition)

F

Fourth-generation fighter

H

I

M

Machine Age

N

National Academy of Engineering

T

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