1. Who invented Electron ?

Answer: Thomson. J of Britain in 1897

2. Who invented Super Computer ?

Answer:

Seymour Cray

3. Who invented Radar ?

Answer:

Sir Robert Watson-Watt

4. Who invented Dynamo ?

Answer:

Hypolite Pixii of France in 1832

5. Who invented Java Language ?

Answer:

James Gosling

6. Who invented Aspirin ?

Answer:

Felix Hoffmann invented Aspirin

7. Who invented Barometer ?

Answer: Evangelista Torricelli of Italy in 1644