Forensics and English
Posted by quirksalight on February 9, 2009
Last week was the second to last week I’ll be in the classroom. It’s also a great group of students to work with, as this was the “English Camp” and the students are self-selecting… I don’t have to push them, they all WANT to be in school. 
Just awesome…
So I tried to keep things interesting… hence, the last two days, we learned about some simple forensics. What it was, fingerprints and fingerprinting, invisible ink, and ink analysis by paper chromatography.
Paper chromatography:
Black ink on strips of paper
[/caption]
separated
Invisible ink:
Paper with ink
[/caption]
After heating
