Topic: Make A Drawbridge
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Answers to Common Questions
What is a Drawbridge?
A drawbridge is a bridge normally made wood or some type of heavy timber, usually built over a ditch or a moat. Years ago, drawbridges were used to protect castles, raising them to keep the enemy at bay. Read More »
Source: http://answers.ask.com/Computers/Software/what_is_a_drawbridge
How does a Drawbridge Work?
Drawbridges in the early years were constructed out of heavy timber and were used to cross ditches or moats. The more traditional drawbridge had a sliding platform that could be pulled back and forth. It also featured a raised bridge in whi... Read More »
Source: http://answers.ask.com/Computers/Software/how_does_a_drawbridge_w...
How to Build a Drawbridge?
If you live in a castle, you know how much of a hassle it is to get across that pesky moat. Luckily, there are people who have built model draw bridges for others to use as an example to build their own. Of course, you might have to increas... Read More »
Source: http://answers.ask.com/Computers/Software/how_to_build_a_drawbrid...
Featured Content:
Make A Drawbridge
Drawbridges were invented in ancient times as a way to keep invaders from entering a city, fortress or castle. In times of trouble, the occupants would simply pull up the bridge, leaving a moat for invaders… More »
Difficulty:
Moderate
Source: www.ehow.com
More Common Questions
Answers to Other Common Questions
Every kid loves a castle with a drawbridge and a moat. Medieval fortresses were perfectly designed to prevent invasion and the drawbridge was a major part of this defense. Building a model drawbridge is not difficult with a little effort an...
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Source: http://www.ehow.com/how_4843452_build-model-drawbridge.html
Drawbridges have evolved over the centuries from castle defenses to convenient ways of allowing large ships to pass through navigable, often urbanized, waterways. The materials used and the mechanization of them has changed over the years a...
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Source: http://www.ehow.com/facts_6869121_history-drawbridge_.html
No-one knows. Forms of the drawbridge were used, albeit rarely, as far back as Ancient Egypt, 3000 BC. They did not become common until the Middle Ages in Europe. Leonardo da Vinci designed some - he is not the inventor though.
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Source: http://wiki.answers.com/Q/Who_invented_drawbridges
Drawbridges that use pulleys translate the usually-downward force (on a rope or chain) into a lateral force that lifts the bridge in an arc, upward and inward simultaneously. In roadway and train bridges, there is usually no pulley, just a ...
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Source: http://wiki.answers.com/Q/How_is_a_drawbridge_a_pulley
It is movable bridge. It is used as an entrance to a castle surrounded by a moat. Go to this link to see it.. http://en.wikipedia.org/wiki/Drawbridge Don't worry there is no virus or anything! Hope I helped you!
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Source: http://wiki.answers.com/Q/What_is_the_drawbridge_of_a_castle
around the middle ages of the 12th century
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Source: http://wiki.answers.com/Q/When_was_the_drawbridge_invented
