Properites of Toothpaste, Forensic Kit, Includes: Microscope slides, Coverslips, Deer hair sample, Cat hair sample, Human hair samples, Forceps, o determine the origin of a hair sample from a crime scene in relation to hair samples from four known suspects
STEM Investigations: Design a Water Filter, Students will learn about the processes performed at water treatment facilities, and then engineer their own small scale filtration plant. Kit contains enough materials for 15 groups of students