Have you ever sat down and thought “I wonder if a trebuchet could launch a projectile at supersonic speeds?” Neither have we. That’s what separates [David Eade] from the rest of us.

BAE Systems (Booth 613) is developing a hypervelocity projectile, or HVP, for the U.S. Navy’s Mark 45 5-inch gun.

Nuclear fusion has been achieved using a new projectile technique that accelerates fuel to 200 times the speed of sound. First Light Fusion, a UK based start-up, used a hyper-velocity gas gun to ...

We took this rare civil war artillery projectile to Steve Phillips where shows how to best clean these relics. He has preserved over 2000 artillery shells over the past 50 years. At the end of the ...

Human Rights Watch (HRW) Executive Director for the Americas José Miguel Vivanco said his organization had never seen police officers use “horizontal high-speed multiple projectile launchers ...