1. Who invented Laser ?

Answer:

Charles H. Townes

2. Who invented Locomotive ?

Answer:

George Stephenson was first to buit steam locomotives.

3. Who invented Bakelite ?

Answer: Leo H. Baekeland of Belgium in 1907.

4. Who invented Calculus ?

Answer: Newton of Britain in 1670.

5. Who invented Logarithms ?

Answer:

John Napier (Scotland) invented Logarithm

6. Who invented Telescope ?

Answer: Hans Lippershey of Netherlands in 1608.

7. Who invented google ?

Answer:

Larry Page