
A simple aerial firework shell consists of lots of tightly packed
black (or flash) powder and stars that act like wedding
sparklers. When the fuse sets off the bursting charge at just the right altitude, the explosion sends the stars in all directions. Ignited by the charge, the sparklers begin to burn brightly and,
depending on the chemicals added, in colors.
This is how spectacular fireworks happen. For a much more simple and sober celebration, all you need is plain text. It will make the real thing all the more impressive:
›› Put some sparkling, and some celebrating New Year's spirit in your emails.