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  • Who invented Laser ?


    Charles H. Townes

Similar Questions :

1. Who invented watch ?


Peter Henlein invented the first portable time piece in 1504

2. Who invented X-ray ?

Answer: W.K. Roentgen of Germany in 1895.

3. Who invented Vitamin D ?


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

4. Who invented Circulation of blood ?

Answer: William Harvey of Britain in 1628

5. Who invented Ball-Point Pen ?

Answer: John J. Loud of U.S.A. in 1888

6. Who invented Safety razor ?

Answer: King Camp Gillette of U.S.A. in 1903

7. Who invented Piano ?


Bartolomeo Cristofori

Read more from - Important Inventions
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  • Manoj Chamala 2 years ago

    charles H towns invented laser

  • Manoj Chamala 2 years ago

    frank whittle invented jet engine....wrong answer...,many wrong answers were given in inventions topic...pls rectify soon