Showing posts with label Gunpowder. Show all posts
Showing posts with label Gunpowder. Show all posts

Wednesday, February 27, 2013

How did coats of arm originate?


Coats of arms developed from the designs used on the coats and shields of knights for identification during battle.

Perhaps you know a family that has a coat of arms—a special emblem or design that distinguishes that particular family.

In the Middle Ages knights wore suits of armor that covered their bodies from head to toe.

The armor made it difficult to tell friend from foe in battle, so knights began wearing loose coats over their armor.

They decorated their coats and shields with designs so they could identify each other.  People began calling the coat a knight wore a ‘‘coat of arms.’

Eventually, the design on the coat or arm became the distinguishing sign of the knight and of his family.

When gunpowder and bullets appeared on the battlefield the knight and his armor became useless.  Coats of arms were no longer needed as a means of recognition.

But some people still like the distinction of having their own coat of arms to show which family they belong to.–Dick Rogers

Sunday, February 3, 2013

When Were Cannons First Used In Warfare?


Cannon
The first guns were cannons.  They were first used in warfare some time in the first half of the 14th century.

The big guns that are now known as artillery were once called cannons.  “Cannon” comes from an old Latin word meaning “tube” or “reed.”

The cannon first appeared in Europe during the 1300s, after the knowledge of gunpowder spread.

These early guns were very primitive.  They were simply big iron tubes closed at one end.

In the back end was a small hole called a touchhole.  To fire the cannon, gunpowder was stuffed down the barrel.   Then a rock of iron ball, called a cannonball, was put in front of the powder.

A lighted match or torch was stuck through the touchhole to make the powder explode.

The early cannon was too crude to have much value in the battlefield.  For one thing, it look a long time to load it.  Besides, it was too heavy to move easily and it was difficult to aim—but it could destroy gates and walls of fortresses if it scored a direct hit.–Dick Rogers