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Lighter-than-air balloons, Powered balloons, Free-floating balloons , Captive balloons , Latex balloons, Mylar balloons , Water balloons , Twisting balloons , Advertising balloons , Scientific balloons , Hot air balloons, Helikites
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| Lighter-than-air balloons |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 19:32 |
Also known as: Aerostats, Gas Balloons, Ammonia balloons, Helium balloons, Hydrogen
balloons, Coal gas Balloons, Hot air balloons Description: Lighter-than-air balloons, or aerostats, are called such because they use
lighter-than-air gases to lift off the ground. These gases commonly include
helium, hydrogen, ammonia, and at one point, coal gas. Hot air can also be
used to lift a balloon off the ground.
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Link to this (#813)
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| Powered balloons |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 20:09 |
Also known as: Blimps, Airships, Dirigibles, Zeppelins Description: Powered balloons, such as blimps and airships, are equipped with an engine
of sorts and also have propellers and a rudder, thus giving the pilot full
ability to steer and accelerate at will. They are also capable of carrying
numerous passengers, depending on the size. Powered balloons were the first
aircraft to achieve piloted, mechanically propelled flight. Since the
invention of superior aircraft such as airplanes and helicopters, airships
have decreased in popularity and usefulness. They are still used today,
though, for unique and defined tasks such as advertising, good vantage
points for videography such as at sports events, and for novel exhibition
rides.
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Link to this (#812)
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| Free-floating balloons |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 19:30 |
Description: A free-floating balloon is a balloon that travels entirely by use of wind
currents. If it is piloted, it is only steered vertically from one wind
layer to another.
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Link to this (#811)
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| Captive balloons |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 19:29 |
Also known as: Moored balloons Description: Captive balloons are balloons often filled with helium or other
lighter-than-air gases and then tethered or tied to something, someone or
the ground to keep them from floating away. Various forms and designs are
used for things such as advertisements, for the military, for science, and
for relaying radio and television signals to remote areas. Popular, large,
captive, helium balloons are like the ones that are used every year in the
Macy's Thanksgiving Day Parade in New York City, New York.
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Link to this (#810)
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| Latex balloons |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 19:28 |
Description: Latex balloons are the most standard, round or oval shaped balloons seen at
parties, events, purchased in stores etc. The mold of the balloon shape is
dipped into an adhesive, which allows the latex to stick to the mold.
Spinning brushes at the top create the lip of the balloon. The mold is
baked and cured and then the balloon is removed from the mold. Latex
balloons come in all sorts of colors and sizes and are often filled simply
with exhaled human breath. Common colorings include standard colors,
crystals, pastels, metaltones, and pearlized. Common sizes include
11'', 16'', 17'', 36'' and
72''.
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Link to this (#809)
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| Mylar balloons |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 20:09 |
Also known as: Helium balloons, Foil balloons Description: Standard Mylar balloons are usually filled with helium and seen at parties,
events, in the stores, etc. They are made out of polyester, although
sometimes helium can be used in balloons made out of a durable latex. The
polyester in Mylar is much better equipped than latex to keep the
less-dense-than-air helium inside the balloon for a longer period of time,
although it still can not hold it indefinitely. It also has the advantage
of being able to be constructed in different shapes such as hearts, popular
cartoon characters, seasonal symbols, patriotic symbols, etc. Hence, Mylar
balloons come in many varieties of shapes, sizes and colors.
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Link to this (#808)
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| Water balloons |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 19:26 |
Description: Water balloons are small latex balloons that are commonly filled with water
by the consumer. They are typically used in ''water
balloon'' fights and pranks where people get a thrill out of
drenching friend and foe alike. Traditional water balloons are made out of
slightly thicker latex than standard latex balloons, (though not so thick
that they won't explode on impact), and are smaller--about the size of
a baseball when filled. Water balloons can also be filled with more
unconventional liquids such as paint, ink, juice, and mud.
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Link to this (#807)
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| Twisting balloons |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 19:40 |
Also known as: Qualatex balloons, Twister balloons, Clown balloons, Magicians balloons,
Animal balloons Description: Twisting balloons are commonly recognized as the long, skinny balloons that
entertainers twist into animal shapes, hats, flowers, etc. Qualatex has set
the leading standard in twisting balloons for the last couple decades with
their 160Q, 260Q, 350Q, 646Q, heart, smiley face, blossom, donut, Q321B bee
body and regular round balloon sizes and shapes. Twisting balloons are made
out of latex and thus are generally blown up with human breath and
aren't regularly used for helium, as latex leaks the helium rather
quickly.
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Link to this (#806)
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| Advertising balloons |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 20:09 |
Also known as: Vinyl balloon Description: Advertising balloons are large captive balloons often made out of tough
vinyl. They are used for advertising of all kinds such as for business,
celebration, cautions, military use, scientific use, and personal use.
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Link to this (#805)
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| Scientific balloons |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 19:38 |
Description: Scientists often use free-floating, piloted balloons of varying sizes and
specific designs to carry scientific instruments into the atmosphere
primarily for use in gathering weather information. Only a couple
scientific balloons have ever been released outside of the earth's
atmosphere.
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Link to this (#804)
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| Hot air balloons |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 19:21 |
Description: A hot air balloon is a large, free-floating, piloted nylon balloon based on
the fact that hotter air rises through colder air. The balloon gains flight
by using propane in attached tanks to light a flame in an attached burner
that subsequently heats the air in the balloon bag which then causes it to
float off the ground. To control the balloon vertically, a larger flame
will cause the balloon to rise higher, while opening a valve called a
parachute valve at the top of the balloon will release hot air out of the
balloon and cool the air in the balloon, causing it to descend. The nylon
skirt at the base of the balloon near the burner is covered in a special
coat of fire-resistant material to keep the balloon from catching on fire.
A hot air balloon generally carries a varried number of passengers
(depending on the size) in a wicker basket tethered to the bottom of the
balloon bag.
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Link to this (#803)
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| Helikites |
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| Entered/Authored by Kim |
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Modified Thursday, 03 April 2008 20:09 |
Also known as: Kytoon Description: A helikite, or kytoon, is created by attaching a helium balloon to a kite.
By using a helium balloon, the kite is not limited to needing wind to fly.
Combined, it also has the ability to fly higher than a captive, or tethered
balloon, or a kite by itself. A helikite is used for many things from
simple aerial photography, to radio-relay, to scientific research, to
advertising, and use by the military.
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Link to this (#802)
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