A .22 caliber bullet passing through ballistic gelatin, a substance whose density is similar to that of human flesh, at 1,065 feet per second. EDWARD KINSMAN/SCIENCE PHOTO LIBRARY
Materials, Free Full-Text
The basics of ballistic gelatin testing, Norma Academy
Materials, Free Full-Text
Rifle bullet penetration into ballistic gelatin - ScienceDirect
Ballistics gelatin hi-res stock photography and images - Alamy
Rifle bullet penetration into ballistic gelatin - ScienceDirect
Ballistic Gel Shots
Bullet Through Ballistic Gelatin Photograph by Ted Kinsman - Pixels
Ballistics bullet hi-res stock photography and images - Alamy
Ballistic Gel Shots