Friday, August 28, 2009
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Blood Typing!
This lab was all about finding blood types with a fake blood lab kit. The picture shows the kit in action. We were able to distinguish blood types by adding certain liquid to it so see if it formed a precipitate dtermining its name.
Hair and Fiber Analysis
We have done two labs on Hair in which we had different hair examples like dog hair etc.. For the second lab, we did Fiber Analysis which we had different examples of fiber (like cotton) to observe under a microscope. This hair shown is collected from a white male.
Forgery MIx up! Checks
In this lab, we forged "Joseph John Doe's" Handwriting and then cut the check up. People were assigned to different ripped checks to see if they could identify each others classmates handwriting! A success! This is my ripped up check!
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