1. Who invented Biochemistry ?

Answer: Jan Baptista Van Helmont of Belgium in 1648.

2. Who invented Locomotive ?

Answer:

George Stephenson was first to buit steam locomotives.

3. Who invented Laptop ?

Answer:

Adam Osborne in 1981.

4. Who invented Neutron ?

Answer:

JAMES CHADWICK in 1932

5. Who invented Logarithms ?

Answer:

John Napier (Scotland) invented Logarithm

6. Who invented Chemotherapy ?

Answer: Paracelsus of Switzerland

7. Who invented watch ?

Answer:

Peter Henlein invented the first portable time piece in 1504