Invented in 1815 by the British chemist Sir Humphry Davy , the Davy... Foto di attualità - Getty Images
Lessons from the forgotten Davy lamp
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Davy lamp
The Sir Davy's Welsh Miner's Lamp - Hammacher Schlemmer
Vintage engraving of the Davy lamp, safety lamp for use in flammable atmospheres like coal mines, invented in 1815 by Sir Humphrey Davy. It consists of a wick lamp with the flame