How to Process Latent Fingerprints Using Magnetic Powder
ฝัง
- เผยแพร่เมื่อ 29 มี.ค. 2016
- NFA Instructor Tim Schade guides you through the use and application of Magnetic powder to process and collect latent print evidence at a crime scene.
- วิทยาศาสตร์และเทคโนโลยี
Thnaks for given useful idea
Wow its so easy with that magnet
Thank you. How long has magnetic fingerprint powder been in use?
since 1961
@@henryyau5576 thank you!
Thanks
Rice Fields I
wow
mefe var
That the teacher to teach do you is forensic science technical