1. Who invented Biochemistry ?

Answer: Jan Baptista Van Helmont of Belgium in 1648.

2. Who invented Electron ?

Answer: Thomson. J of Britain in 1897

3. Who invented Bleaching Powder ?

Answer: Tennant of Britain in 1798

4. Who invented Logarithms ?

Answer:

John Napier (Scotland) invented Logarithm

5. Who invented Vitamin C ?

Answer:

Scottish naval surgeon James Lind in 1747

6. Who invented Locomotive ?

Answer:

George Stephenson was first to buit steam locomotives.

7. Who invented Radiocarbon ?

Answer:

Willard Libby