1. Who invented Morphine ?

Answer: Friderich Sertumer of Germany in 1805

2. Who invented Transistor ?

Answer: Bardeen, Shockley & Britain of U.S.A. in 1948

3. Who invented colour television ?

Answer:

Peter Carl Goldmark

4. Who invented Steam Engine (Piston)

Answer: Thomas Newcomen of Britain in 1712

5. Who invented Nylon ?

Answer:

Wallace Carothers

6. Who invented Calculus ?

Answer: Newton of Britain in 1670.

7. Who invented Barometer ?

Answer: Evangelista Torricelli of Italy in 1644