Today, U.S. military researchers are trying to do the Rebel Yell one better by uncovering the precise chemical scent of fear. Read The Mil & Aero Blog online at www.pennwellblogs.com/mae.
Today, U.S. military researchers are trying to do the Rebel Yell one better by uncovering the precise chemical scent of fear. Read The Mil & Aero Blog online at www.pennwellblogs.com/mae.