1. Who invented colour television ?

Answer:

Peter Carl Goldmark

2. Who invented Barometer ?

Answer: Evangelista Torricelli of Italy in 1644

3. Who invented Relativity Theory ?

Answer: Einstein of Germany in 1905.

4. Who invented Steam Engine ?

Answer: Thomas Savery of Britain in 1698

5. Who invented watch ?

Answer:

Peter Henlein invented the first portable time piece in 1504

6. Who invented Transformer ?

Answer:

Ottó Bláthy

7. Who invented Open Heart Surgery ?

Answer:

Dr. Daniel Hale Williams