1. Who invented Dynamo ?

Answer:

Hypolite Pixii of France in 1832

2. Who invented Super Computer ?

Answer:

Seymour Cray

3. Who invented Vitamin B1 ?

Answer:

Casimir Funk discovered in 1912

4. Who invented Computer ?

Answer:

Charles Babbage

5. Who invented Biochemistry ?

Answer: Jan Baptista Van Helmont of Belgium in 1648.

6. Who invented Microphone ?

Answer:

Emile Berliner invented the first microphone in 1876.

7. Who invented Barometer ?

Answer: Evangelista Torricelli of Italy in 1644