01-15-2015, 11:02 PM
(01-15-2015, 06:06 PM)Psychospacecow Wrote: In my forensics class, we were doing a lab which demonstrates how fingerprints are found and collected. Near the end, two ladies were messing around with the black lights we were using with some powder, and took selfies with the lights on their teeth, shining white. I don't have the courage to tell them that's how people detect semen...
I read a story once by this teen. They were in science class looking at stuff under the microscope. The teacher gave them q-tips, and they swabbed the inside of their cheeks and looked at that magnified. One girl in class went "Something's moving in mine!" She had no idea...