Science Technology & Engineering PART II - Inventions and Discoveries

 Technology & Engineering

1. Jet Engine - Frank Whittle and Hans von Ohain (1930s)

2. Automobile - Karl Benz (1885-86)

3. Typewriter - Christopher Latham Sholes (1868)

4. Microwave Oven - Percy Spencer (1945)

5. Artificial Satellite (Sputnik 1) - Soviet Union (1957)

6. Electric Motor - Michael Faraday (1821)

7. Semiconductor Devices - William Shockley and Others (1947)

8. Smartphone - IBM Simon (1992)

9. Artificial Intelligence (Turing Test) - Alan Turing (1950)

10. 3D Printing - Chuck Hull (1983)