In the past 8th February, 2020, a new Guinness World Record was established - The largest aerial Firework Shell ! It weighs about 1,268 kg (2,797 lbs) and was launched at Steamboat Springs ( Colorado - USA ). Despite its big size and weight, in my personal opinion, the effect was not so beautiful as the Japanese huge shells usually are. See the moment of its explosion in this Passfire's channel video below: You can read more about this record visiting the Guinness World Records website here Congrats to the record holders: Ed McArthur, Eric Krug, Tim Borden, Jams Cowden Widmann
Some words about the Black Powder and Fireworks art, science and technique around the World.