Important Inventions and their Inventors, in the field of Physics and Chemistry

1.  Archimedes                - Archimedean law, lever and specific gravity..

2.  Bacquarrel                  - Radio-activity of uranium.

3.  J.L.Baird                     - Television.

4.  Benjamin Franklin     - Lightning conductor.

5.  H.J.Bhabha                - Research in cosmic rays and quantum theory.

6.  Binet                           - Intelligence tests.

7.  J.C. Bose                    - Crescograph.

8.  S.N. Bose                   - Discovery of nuclear particles ‘Boson’.

9.  Bohr                           - Electron Theory, Atomic structure.

10.Bunsen                      - Spectroscope.

11.Bushwell                    - Submarine.

12.Carothers                  - Nylon Plastics.

13.Cavendish                 - Discovery of hydrogen, rare gases

14.Charles Darwin         - Theory of Evolution; Origin of Species.

15.Curie Madame          - Radium.

ALL THE BEST!!!