During a womanâs menstrual cycle, an egg grows in a sac called a follicle. This sac is located inside the ovaries. In most cases, this follicle or sac breaks open and releases an egg. But if the follicle doesnât break open, the fluid inside the follicle can form a cyst on the ovary.
And given the number of shells in the Macy's Fourth of July Fireworks Spectacular, its estimated cost is nothing short of its namesake. Even at wholesale rates, the cost could be almost $6 million for the fireworks alone. That's a lot of buck for the bang.
Consumer fireworks are the small fireworks usually sold at stands around the Fourth of July holiday. These include some small devices designed to produce audible effects, ground devices containing 50 mg or less of flash powder, and aerial devices containing 130 mg or less of flash powder.