Cellphone With A Lighter

The first lighters were invented in the 16th century and were converted flintlock pistols that used gunpowder. One of the first lighters was invented by a German Chemist named Johann Wolfgang Döbereiner in 1823 and was often called Döbereiner's Lamp. This lighter worked by a reaction of hydrogen to platinum sponge, which gave off a great amount of heat. The device was very large and highly dangerous and fell out of production by the end of the 19th century.
The patenting of Ferrocerium (often misidentified as flint) by Carl Auer von Welsbach in 1903 has made modern lighters possible. When scratched, it produces a large spark which is responsible for lighting the fuel of many lighters, and is suitably inexpensive for use in disposable items.
Using Carl Auer von Welsbach's flint, companies like Ronson were able to develop practical and easy to use lighters. In 1910 Ronson released the first Pist-O-Liter and in 1913 the company developed its first lighter, called the "Wonderlite", which was a permanent match style of lighter.
During World War I, soldiers used wasted cartridges and glowing wooden blocks to make an improvised type of lighter instead of using matches because they feared that the initial spark or flare would alert sharp shooters to their position.