EXPLAIN THE HISTORY OF LIGHTER

 EXPLAIN THE HISTORY OF LIGHTER

In olden times humans are not familiar with fire and how to make fire. In the development of ancient humans could create a fire they tried to design a "lighters". Fire moment it was created by rubbing a pair of flint to generate sparks which are then used to burn dry leaves. Lighters modern as we use now are made of phosphor materials. This material can catch fire even at low temperatures. In the 19th century, diverse forms lighters made with phosphorus. When the lighters are generally made of wood hemispheres flat on the head section given a white or yellow phosphorus. But actually the use of white phosphorus and high risk because the yellow is too flammable and dangerous.

Lighters were first produced in Sweden in 1844 with the use of red phosphorus is not poisonous. Differences lighters safe from previous types of lighters lighters are no longer putting all the chemicals needed for combustion in the head lighter, but the red phosphor material is applied to the surface friction on lighters. Lighters are now growing rapidly in the presence of gas and electric lighters.
EXPLAIN THE HISTORY OF LIGHTER

Post a Comment

0 Comments