1. Who invented Stainless Steel ?

Answer: Harry Brearley of Britain in 1913.

2. Who invented Atomic numbers ?

Answer: Moseley of Britain in 1913

3. Who invented Java Language ?

Answer:

James Gosling

4. Who invented Bakelite ?

Answer: Leo H. Baekeland of Belgium in 1907.

5. Who invented Refrigerator ?

Answer:

Oliver Evans in 1805

6. Who invented google ?

Answer:

Larry Page

7. Who invented Biochemistry ?

Answer: Jan Baptista Van Helmont of Belgium in 1648.