Crotch Explosions, Severed Heads, and Pee Cups: Yep, It’s Mary Roach on the Science of War

For her new book, Mary Roach sniffed WWII stink bombs, interrogated soldiers about their bowel movements, and tasted caffeinated meat. The post Crotch Explosions, Severed Heads, and Pee Cups: Yep, It’s Mary Roach on the Science of War appeared first on WIRED.