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CWSF 2005 - Vancouver, British Columbia

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Christine Eamer

Blowing Away Energy / L'energie s'essouffle
Division:Physical & Mathematical Sciences
Category:Junior
Region:Rideau-St. Lawrence
City:Brockville, ON
School:Ecole Ange-Gabriel
Abstract:I wanted to know which setting on a hair dryer would use less energy to dry hair - high or low. My hypothesis that the high setting would use less energy was incorrect. This experiment can be applied to everyday life, helping to reduce greenhouse gases when the low setting is used.