News North America's largest firework detonated in Steamboat The 48-inch shell was launched in February with 58 pounds of high explosives from a mortar buried 20 feet deep into a mountainside in ...

In honor of the Fourth of July, check out the largest firework ever detonated in North America. At more than 1,175 pounds, it may be the heaviest ever set off in the world. The 48-inch shell was ...

In honor of the Fourth of July, check out the largest firework ever detonated in North America. At more than 1,175 pounds, it may be the heaviest ever set off in the world. The 48-inch shell was ...

Following his 2020 U.S. Open victory, Bryson DeChambeau announced that he would be testing 48-inch driver shafts in his radical quest for more distance. Since most driver builds on Tour, and in the ...

STEAMBOAT SPRINGS, Colo. -- In honor of the Fourth of July, check out the largest firework ever detonated in North America. At more than 1,175 pounds, it may be the heaviest ever set off in the world.