Now when you shoot off fireworks on the 4th of July, you'll know why they do the things they do!

Skip to around the 1:30 mark for the big KABOOM. Also RIP headphone users.

You know George Washington and John Hancock as Founding Fathers. But what about George Washington, successful whiskey distiller? Or John Hancock, fortified wine importer?

Take John Adams, second president of the United States and father of the sixth, who started each day with a tankard of cider. Adams also served as lawyer for Hancock, who got into a kerfuffle in 1768 when the British seized his sloop, the Liberty, in Boston Harbor, claiming - charges that didn't stick - that Hancock had avoided paying duties on most of his shipment of Madeira, a fortified wine.