looking for hair.

Just today, i was picking up all the materials for my science project, which really is the worst part of my entire school year, and i needed hair to do the experiment... I started going from barber shop to barber shop, all over Miami. No one in any barber shop had hair. My mom goes like "maybe they dont want to give you hair because it has the person's DNA"(lololo)... We finally got hair in one barber shop. From then on, i started understanding better the frase "one man's garbage, is another man's treasure"
. But anyways, i kept thinking, why in the friking world would my mom think the barbers want to keep the hair because it has a person's DNA?????





