Black powder lends itself to fireworks because it's a "low explosive," meaning its detonation velocity is less than about 100 yards per second. ("High explosives" like dynamite have a velocity of ...

Black powder is classified as a "low explosive," meaning its detonation velocity is less than about 100 yards per second. "High explosives" like dynamite have a velocity of detonation greater than ...

TASS/. A low-powered explosive device attached to a homemade drone went off on the territory of the Black Sea fleet headquarters in Sevastopol, an official with the fleet’s press service ...

Early in its invasion of Ukraine, Moscow lagged behind Kyiv in the use of low-cost explosive drones. WSJ explains how Russia is now expanding its drone arsenal, posing a major threat for Ukraine.