The World's Largest Firework was set off in Steamboat Springs, CO over the weekend! It weighed around 2800 lbs! Previous attempts have gone off on the ground, making this firework the largest one to be successfully blown up in the air. | WeatherNation

Watch America's largest firework explode! This 1,175-pound beast was the largest firework ever detonated in North America and may be the heaviest ever set off in the world. The 48-inch shell was launched with 58 pounds of high explosives from a mortar buried 20 feet deep into a mountainside in Steamboat Springs, Colorado. | KYTX CBS19

This is the largest firework ever launched — and the scale is unreal. Captured over Nagaoka, Japan, this single shell represents the absolute peak of pyrotechnic engineering. One ignition. One ascent. Total sky dominance. Timeline breakdown: Launch — 0:36 Watch the lift charge streak upward like a tracer round. Apex — 0:45 The moment containment fails and the sky opens. What makes this shell legendary isn’t just its size — it’s the precision. The burst forms a near-perfect sphere, dispersing gol

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