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Bow String Silencers

Student: Nathan Martin

District/Region: Chignecto Central Region

Event: 2009 Canada-Wide Science Fair

Grade 7 - North Colchester High School

This project tested the effectiveness of seven bow string silencers (man made and natural).

Each silencer was tested fifteen times. The decibel levels were measured, outdoors, from a distance of 30 yards using a low level decibel metre. Of the seven silencers tested - felt silencers were found to have the lowest readings.




Nathan Martin

Nathan Martin - Bow String Silencers

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