The miners flame safety lamp was first invented in 1815 by Sir Humphry Davy after the danger of methane gas and open flames prompted he and others to create a safer solution.
wendy venus
Sir Humphry Davy in 1815
he invented the steam locomotive and a safe work lamp that didn't explode for miners to use in 1815
The Davy lamp was used to tell the miners if they hit a spot of dangerous gas's flame would go out every time they hit a spot of dangerous gas and because of that little lamp allot of miners lives were saved.
sibesan
sir humprey
sir humpherry
Sir Humphrey Davy in 1815.
Edison invented the minor's safety lamp in the year 1914.
Sir Humphry Davy.Gurjot Singh Sodhi
For information about the Davy safety miners' lamp see the related link below.
miners safety lamp Which was to be known as "The Davy Lamp"
ur gey just like ur dad how do you find the value of a j.h. naylor ltd miners safety lamp
Mine workers and those who have to access potential gas filled environments
1815
wendy venus
Sir Humphry Davy