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  • Who invented Vitamin D ?


    Edward Mellanby discovered Vitamin D while researching a disease called rickets in 1922

Similar Questions :

1. Who invented Vaccine of Rabies ?

Answer: Louis Pasteur of France in 1885

2. Who invented Electron ?

Answer: Thomson. J of Britain in 1897

3. Who invented Relativity Theory ?

Answer: Einstein of Germany in 1905.

4. Who invented Neon Lamp ?


Georges Claude who was a French engineer, chemist and inventor

5. Who invented Machine Gun ?


Helge Palmcrantz, Swedish inventor and industrialist

6. Who invented Circulation of blood ?

Answer: William Harvey of Britain in 1628

7. Who invented Steam Engine (Condenser)

Answer: James Watt of Britain in 1765

Read more from - Important Inventions
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