My son is studying Forensic Science at university and is obsessed with this site! He's brought a couple of things from the site and intends to buy a lot more! It may seem costly but the equipment and all the information given is essential for what he needs to learn for his theory and practical exams. I would bet this is a great site for professionals aswell and it provides every type of forensive software, equipment, safety wear and detection products you could dream of! Definitely a recommended site for people interested in forensics of all types!