Trench effect

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The trench effect is a combination of circumstances that can rush a fire up an inclined surface. It depends on two well-understood but separate ideas: the Coanda effect from fluid…

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Tracey Ullman

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Tracey Ullman (born Trace Ullman; 30 December 1959) is a British-American actress, comedian, singer, writer, producer, and director. Her earliest mainstream appearances were on British television sketch comedy shows A…

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