Who is Sir Humphrey David???? I think you mean Sir Humphrey DAVY. Note the spelling of the surname.
Sir humphry davy invented the first electric lamp
Sir Humphrey Davy in 1855
Yes he did and he built Trelissick house in Cornwall in 1790
Answerchelsea ewings sodium, created it in the late 1600sAnswerSodium is an element, so it wasn't really invented by anybody, it was always around.
Sir Humphrey Davy
Sir Humphrey Davy
sir Humphrey Davy lived in penance in Cornwall
Sir Humphry Davy got his title when he was awarded by a baronetcy in 1819. It is the highest honor given to scientists by the British government. His works include various discoveries of alkali and alkaline metals, as well as the elemental nature of chlorine and iodine.
boron
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Who is Sir Humphrey David???? I think you mean Sir Humphrey DAVY. Note the spelling of the surname.
Sir humphry davy invented the first electric lamp
sir Humphrey Davy in 1855
Go tew skool
Sir Humphrey Davy in 1855
It is not known where exactly in England sodium was discovered. It was discovered by Sir Humphrey Davy in 1807.