It starts withtheeffectofmoisture contentupon primary explosive ageing, discusses the relatedproblemsandeffect on pyrotechnicsexisting in the primary explosives being usedcurrently.
Regulations for consumer fireworks are overseen by the Consumer Product Safety Commission, while the Bureau of Alcohol, Tobacco, Firearms and Explosives regulates commercial pyrotechnics used in public July Fourth displays and the like.
Also at play this year are a slew of brand-new fireworks shells, discovered by pyrotechnics companies who scour the globe from Europe to China seeking out the best new explosives.