9 Fascinating Facts About Fireworks

(via Mental Floss) Every 4th of July, many Americans celebrate their nation’s independence with barbecues, family, and a fireworks display. Whether it’s a few small poppers ignited in the backyard or an elaborate show at a local park, lighting up the night sky with color and sound has become a tradition—not only for Independence Day, but sporting events and other public gatherings as well.

If you’re curious about where fireworks come from, how they became associated with holidays, and when consumers go a little too big, we’ve got your primer here.