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CWSF 2006 - Saguenay, Québec

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Adrian Hawkings

Battling Batteries - Which Rechargeables Should You Use?
Region:Yukon Stikine
City:Whitehorse, YT
School:Golden Horn Elementary
Abstract:Rechargeable batteries are an environmentally-friendly alternative to disposable batteries but there is a confusing variety of rechargeables on the market. This experiment compares rechargeable batteries of different brands, capacities and ages to determine which lasts the longest. Higher capacities and certain brands such as Energizer and Rayovac proved to last the longest.

Awards Value
Honourable Mention - Physical & Mathematical Sciences
Sponsor: Encana Corporation