Watch as we build a 3D Printed Bulletproof Stormtrooper suit and test its durability against 9mm handguns and a .357 Magnum.

Visit NAP.edu/10766 to get more information about this book, to buy it in print, or to download it as a free PDF. The National Research Council will convene specialists in committee form to consider ...

At your request, the National Research Council (NRC) of the National Academies established a study committee to assess the methodologies used by the U.S. Army for the testing of body armor. What ...