1. Who invented Transformer ?

Answer:

Ottó Bláthy

2. Who invented Safety razor ?

Answer: King Camp Gillette of U.S.A. in 1903

3. Who invented Chemotherapy ?

Answer: Paracelsus of Switzerland

4. Who invented Super Computer ?

Answer:

Seymour Cray

5. Who invented DNA Structure ?

Answer: Crick(UK), Waston(US), Wilkins(UK) in 1951

6. Who invented Computer ?

Answer:

Charles Babbage

7. Who invented Stethoscope ?

Answer: Laennec of French in 1819.