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Entertainment: Poi, Fire Dancing Created 2/16/2002 - Updated 10/18/2002 Ready for another boring night of mind-numbing television? No? Looking for a new hobby? Perhaps you'd just like to liven up your next party?
You've come to the right place. Welcome to the wide world of Poi. Some call it fire dancing. |
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Jet Fuel is a form of Kerosene. Kerosene is complex mixture of hydrocarbons from a variety of chemical processes blended to meet standardized specifications.
In a jet engine, it is the gas temperature resulting from the combustion of fuel determines the engine's thrust. The temperature is controlled by adjusting the air to fuel mixture. x | x By spinning the burning balls, the fire dancers add oxygen to the Kerosene fire. This causes the fire to burn brighter and hotter. Without this forced addition of oxygen, the Keroscene would burn at it's boiling point. In the case of jet fuel, the burn temperature would be from 160 to 300C (320-572F). This won't melt the steel pieces holding the Kevlar together. For comparison, low-carbon (mild) steel retains 80% of its yield and ultimate strengths at 240 C. (465 F.) x | x Corrections welcome on all of this stuff. Having read the above, Mike Temple Brady, a variety artist who has been handling fire for 10 years in performance wrote in with these corrections. (Watch a movie of Mike and other hot entertainers here. Amazing stuff!) Mike writes that the best fuel depends on the performance envionment.
Mike also added an important safety note: "Ca. Fire Safety Code requies 10-15 feet between fire and fuel to prevent accidental ignition." Also fuel (especially white gas!!) must be sealed during the performance. More safety tips here. |
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since 6:57 PM, 12/22/2000. E Pluribus Unum
©2001
by Xenophilia (The Band)