The larger two-stage, light-gas gun can be configured into a 75/30/7.62 mm three stage, light-gas gun that has launched spherical projectiles to over 10 km/sec for micro-meteoroid/orbital debris ...
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.
announced a lawsuit against the city of Los Angeles alleging that Moreland’s rights were violated and that he did nothing to warrant the use of a 40 mm “less-lethal” projectile by the Los ...