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Contrary to urban legend, an M-80 that contains 3,000 mg of powder is not equivalent to a quarter-stick of dynamite. Dynamite generally contains a stable nitroglycerin-based high explosive, whereas M-80s or any other kind of firecracker contain a low explosive powder, like flash powder or black powder. [10]
Aluminium powder and potassium perchlorate are the only two components of the pyrotechnic industry standard flash powder. It provides a great balance of stability and power, and is the composition used in most commercial exploding fireworks. The balanced equation for the reaction is:- 3 KClO 4 + 8 Al → 3 KCl + 4 Al 2 O 3
Chinese firecracker roll being set off Large flower cracker set off at night Firecrackers set off in Sibu, Malaysia, to celebrate Chinese New Year. A firecracker (cracker, noise maker, banger [1]) is a small explosive device primarily designed to produce a large amount of noise, especially in the form of a loud bang, usually for celebration or entertainment; any visual effect is incidental to ...
A quarter stick, colloquially known as the M-1000, is a large firecracker that falls within a certain range of dimensions: 1" x 2.5" or 3/4" x 6". These salutes typically carry 25 grams of flash powder but in rare occasions have been measured and can contain upward to 30 grams. Like the others, a piece of visco fuse 2 to 4 inches is protruding ...
In 1983, an explosion at a secret unlicensed fireworks factory manufacturing M-80 and M-100 fireworks near Benton, Tennessee, killed eleven, injured one, and inflicted damage within a radius of several miles. [3]
Although some firecracker items may be called "M-80s", "M-1000s", "Cherry bombs" or "Silver Salutes" by the manufacturer, they must contain less than 50 milligrams of flash or other explosive powder in order to be legally sold to consumers in the United States.
American musician Rickie Lee Jones used the box artwork from the "Pop Pop"-brand of bang snaps (made by Garrywa Fireworks of China) for the cover of her 1991 album of the same name. In the 1999 comedy Big Daddy , Julian bonds with his biological father, Kevin, by throwing bang snaps (even at Kevin's feet).
A typical cherry bomb contains a core of explosive composition (e.g., flash powder or, less commonly, black powder) which is generally encapsulated inside two nested paper cups, typically of the type used to plug the ends of an M-80, which is in turn most commonly surrounded by a layer (approx. one-quarter inch thick) of sawdust infused with a ...