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CWSF 2006 - Saguenay, Québec

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Trevor Teel

Can You Taste The Difference?
Division:International
Category:Junior
Region:Lambton County
City:Sarnia, ON
School:St. Anne E.S.
Abstract:I’ve noticed that plastic sport water bottles have a strange taste. I conducted an experiment determining which type of plastic releases the most chemicals into water based on a measurement of taste. Using 18 test subjects to taste water from plastic types 1, 2, 4, and 5 containers and glass as a control, I found that types 2 and 4 had the strongest taste.