For most of its history, artillery testing has been the core mission at U.S. Army Yuma Proving Ground (YPG).As artillery technology evolved across ...

In this video, we solve a classic AP Physics 1 ramp to projectile motion problem step by step, showing how energy, kinematics, and motion concepts connect. Ideal for exam prep and for students looking ...

In 1927, Albert Einstein and Neils Bohr debated the nature of what’s known as complementarity—the idea that a photon’s dual wave-like and particle natures can’t be measured at the same time. Now, two ...

In this paper, the penetration resistance of 6061 aluminum plates to explosively formed projectiles (EFPs) at the incidence angles of 0°, 15°, 30°, and 45° was studied. The penetration process was ...

Does the universe notice that we're paying attention to a quantum experiment? The answer goes against everything we thought we knew. When you purchase through links on our site, we may earn an ...

In this video, we introduce the fundamentals of kinematics in 2D, focusing on projectile motion. Learn how to break down the horizontal and vertical components of motion, apply key equations, and ...

The French star's first film as director is a candid documentary account of how her 2008 stage collaboration with British dancer and choreographer Akram Khan came together. At 156 minutes, Binoche’s ...

(via Sabine Hossenfelder) Zero-point energy is one of the most intriguing phenomena of quantum mechanics. Because quantum particles are also waves, they must always have more than zero energy.

Credit: BAE Systems HUNTSVILLE, Alabama—The U.S. Army has an acquisition plan in waiting for appropriated funds to bring on a U.S. Navy-developed hypervelocity projectile to be used for air defense.