1. Who invented Java Language ?

Answer:

James Gosling

2. Who invented Laser ?

Answer:

Charles H. Townes

3. Who invented Bacteria ?

Answer: Leeuwenhock of Netherlands in 1683

4. Who invented Bakelite ?

Answer: Leo H. Baekeland of Belgium in 1907.

5. Who invented Steam Engine (Condenser)

Answer: James Watt of Britain in 1765

6. Who invented Super Computer ?

Answer:

Seymour Cray

7. Who invented watch ?

Answer:

Peter Henlein invented the first portable time piece in 1504