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Published byVivien Montgomery Modified over 9 years ago
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By Ms. Foran Mr. Taylor’s Technology Class ACE April 24, 1981
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Hot air balloons are the oldest SUCCESSFUL human-carrying flight technology. They have 2 parts: the bag or envelope and the gondola or wicker basket. They also need a source of heat. The heated air inside the envelope makes the balloon buoyant, which makes it rise. It can fly to extremely high altitudes.
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Parts of a hot air balloon
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As early as 200 A.D., the Chinese used small hot air balloons to pass visual signals between military units. Two French brothers, Jacques-Etienne, aged 38, and Joseph-Michel Montgolfier, aged 43, developed the first hot air balloon. They were papermakers who were born in Annonay, France.
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In June, 1783, the Montgolfier brothers launched their hot air balloon. It was a paper lined linen balloon, filled with hot smoke from a straw fire. It rose 6,000 feet. This balloon did not carry any passengers. In Sept, 1783, King Louis XVI witnessed the first balloon with passengers – a duck, a rooster and a sheep.
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The Montgolfier brothers noticed that wood chips float over a fire and they realized that heated air collected inside a lightweight paper or fabric bag would cause the bag to rise. This led to their experimentation of capturing heated air in a balloon
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Balloons were used during wartime for military observation during the Civil War. They were also used to carry mail out of Paris, over German lines during the Franco-Prussian War.
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Today, balloons are mainly used for recreation http:///watch?v=nZ8erqqm3Cs&feature=related www.youtube.com
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Works Cited American Civil War: balloons. Photograph. Encyclopædia Britannica. Web. 30 Mar. 2011. balloon: Montgolfier brothers demonstration. Photograph. Encyclopædia Britannica. Web. 30 Mar. 2011.ballooning: hot-air balloon components. Art. Encyclopædia Britannica. Web. 30 Mar. 2011. "Heat lifting a hot-air balloon." (Photo Researchers Inc. ).Student Resource Center - Junior. Gale. Richard T Stank Jr High School. 30 Mar. 2011 "Hot Air Balloon." (Brand X Pictures/Royalty Free. ).Student Resource Center - Junior. Gale. Richard T Stank Jr High School. 30 Mar. 2011 Lee, Russell. "Balloon." World Book Student. World Book, 2011. Web. 30 Mar. 2011. Montgolfier, Joseph-Michel: fire balloon. Photograph. Encyclopædia Britannica. Web. 30 Mar. 2011.
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