5, 1843 - 1850 On the Original Model of the Safety-Lamp... On the Original Model of the Safety-Lamp of Sir Humphry Davy. [Abstract] This is the metadata section. Skip to content viewer section.

PENLEE HOUSE GALLERY AND MUSEUM. It is strange that Humphry Davy of Penzance is best known today for an invention made to help coal miners in the Midlands. Davy was a chemist and became president ...

It's basically a nitrogen atom with three iodines stuck to it ... Professor Brian Cox introduces Humphry Davy, who was passionate both about chemistry and communicating his enthusiasm for science ...