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Technological Advances in the 20th Century

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Presentation on theme: "Technological Advances in the 20th Century"— Presentation transcript:

1 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990

2 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990

3 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990

4 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990

5 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990

6 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 1946 – Percy Spencer invented microwave oven First large scale, general purpose, electronic digital computer Name: ENIAC (Electronic Numerical Integrator and Computer)

7 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990

8 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990

9 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990

10 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990

11 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000

12 Technological Advances in the 20th Century
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 1973 (1G) – Martin Cooper 1990 (2G) 2001 (3G)

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