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  • Who invented Barometer ?

    Answer: Evangelista Torricelli of Italy in 1644

Similar Questions :

1. Who invented colour television ?


Peter Carl Goldmark

2. Who invented Vitamin D ?


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

3. Who invented Ball-Point Pen ?

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

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Answer: Thomson. J of Britain in 1897

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

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Indian-born American physicist Narinder Kapany

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