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How are matches made? | Chemistry
How are matches made? Desire of man to light a fire on which to cook food and heat forced him to invent a different kind matches Cave man is a spark from flint trying to burn dry leaves
The desire of man to light a fire on which to cook food and heat forced him to invent a different kind matches Cave man is a spark from flint trying to ignite the dry leaves. For thousands of years later, the Romans have not gone much further ahead are many - they are plucked flint of flint and a spark caught a piece of wood dipped in sulfur.
In the Middle Ages, obtained sparks by striking flint on steel people were burned charred cloth, dry moss or fungus. Todays matches could be made only after it was discovered phosphorus, an element that is already fallen to a low temperature.
In 1681st Englishman Robert Boyle was then dipped palidrvce coated with sulfur in the mixture of sulfur and phosphorus. However, these matches are easily burned, and the invention was not practical. first practice matches made in England John Walker. order turned on, should they slip between the folded paper covered with tiny pieces of glass. year 1833. in Austria and Germany have already produced matches tipped with phosphorus that could be turned on by rubbing. However, and here there was one problem.
A man named Raymond Caddy, invented by a protective layer under which the Matches remained usable even if eight hours were under water!