General Science Discoveries/Inventions by General knowledge Solutions

General Science  Discoveries/Inventions by General knowledge Solutions

1. Semiconductor: Bardeen and Brattain

2. Uncertainty Principle: Heisenberg

3. Cyclotron: Ernest Lawrence

4. Electro Magnetic Engine: James Maxwell

5. Internal Combustion Engine: Nikolas August Otto


6. Earth As A Huge Magnet: William Gilbert 

7. First Person To Orbit Earth: Yuri Gagarin

8. Water: Henry Cavendish

9. Gravitation: Newton

10. Magnet: Dr. Gilbert


11. E.M Induction: Faraday

12. Energy Quanta: Max Planck

13. Vitamin. C Therapy: Linus Pauling

14. First Clone Of A Sheep: Ian Wilmit

15. Streptomycin: S.A.Waksman


16. Helical Structure Of Protein: Linus Pauling

17. Polio Vaccine: Jonas Salk

18. Nylon: Wallace. H Carothers

19. Radioactivity: Becquerel

20. Safety Match: John Walker


21. Gun Powder: Roger Bacon

22. Jupiter: Galileo

23. Neutron: James Chadwick

24. Earth‘s Radius: Eratosthenes

25. Oxygen: Joseph Priestley

26. Noble Gases: Cavendish

27. Synthesis Of Gene In Laboratory: Hargobind Khorana

28. Earth Revolves Round The Sun: Copernicus

29. Binomial Nomenclature: Carl Von Linnaeus

30. North America: Christopher Columbus