Lanterns are popular portable
lighting
devices that have stuck around through ages of use thanks to their
versatility
and ability to light up larger areas than traditional lights. The
earliest
flying lanterns emerged as a means to protect the flame of a candle,
preventing
flickering of the light and the threat of extinguishment of outside
sources
such as wind or moisture, encasing the candle in a metal container,
often in
the shape of a cylinder or box with clear sides, usually made of glass,
and a
vent on the top. As technology advanced, fuel sources such as whale oil
or kerosene
replaced the traditional candle but the general design of the day to day
lantern went largely unchanged, keeping their characteristic shape and
illumination style.
With the advent of electricity,
the design
of the traditional lantern changed somewhat with the introduction of
battery
powered lights in the place of a burning fuel source and even more
recently
with the popularization of LED lights over traditional bulbs due to
their
significantly longer battery life, reduced size and comparable if not
better
brightness.
Lanterns also emerged as
cultural symbols,
with the some of the more iconic lanterns being the famous Chinese
lanterns ,
sky lanterns that contain a slow burning waxy candle in the shape of a
pad that
heats the air inside the balloon-like paper shell causing them to rise
into the
air. Some yearly festivals see the release of several thousand Flying Lanterns
at any one time. It is really a great spectacle.
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