Sir Humphry Davy Electricity Parking Experiment. Sir Humphry Davy, (17 December 1778 – 29 May 1829) was a British chemist and inventor who invented the Davy lamp and a very early form of arc lamp. He is also remembered for isolating, by using electricity, several elements for the first time: potassium and sodium in 1807 and descovery of calcium, strontium, barium, magnesium and boron the following year, as well as for discovering the elemental nature of chlorine and iodine. Davy also studied the

43K views · 272 reactions | Angi - Davy Graham | Tabs (image post), multi-angle view (strumming + fretting hand), and slow demonstration available for my SUBSCRIBERS! | Level Up Guitar Tabs | Facebook

This science demonstration is over 200 years old, but we think it's still mind-blowing today 🤯 Humphry Davy first isolated the chemical element potassium right here at the Royal Institution, using electrolysis. The great natural philosopher was born #OnThisDay in 1778. | Royal Institution of Great Britain