The record was prepared for 7 years.
In the American city of steamboat springs, Colorado, was launched the most extensive in the world of fireworks weighing more than one ton. This firework was prepared more than seven years, reports the Chronicle.info with reference to the Correspondent.
An impressive sight, the audience could watch on Saturday, February 8, during the annual winter festival. Fireworks staged a “local fan” pyrotechnics Tim Borden with the team.
It is reported that the projectile weighed 1270 pounds. He soared into the sky to a height of 670 meters.
A massive fireworks display was in the Guinness Book of records.
It is noted that Borden tried to run the fireworks last year. But then it failed. The shell exploded on the ground.