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Wood Data

Wood was the hardest surface to experiment on. It is close to impossible to pull prints off and examine them but I did my best!

Cindy Observations: Cindy’s prints stayed on the wood for approx. 4 days and showed that the top of the print is the first to begin to deteriorate. Print 1-3days Print 2-1 day print 3= 1 day print 4=2 days print 5=4 days.

Neil Observations: Neils prints stayed on the wood for approx. 5 days. His prints were bigger and held fully together for three days. Print 1-2days print 2-5days print 3-4days

Katelyn Observations: Katelyns prints were small and skinny and only stayed on the wood for 2 days. Print 1=1 day print 2=2days.

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Fingerprints Forever: An investigation of Fingerprintings

By sot_christianw

Science Fair Media Presentation