REDSTONE ARSENAL, Ala. -- The U.S. government has awarded a patent to an employee of the U.S. Army Aviation and Missile Research, Development and Engineering Center, for a design that reduces munition ...

In a previous post, I was trying to show that the range of a projectile depends on the launch angle. Yes, this isn't that too difficult to see in an introductory physics course, but how do you show ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The Panzerfaust klein (literally ...