Fireworks always seem to capture our imaginations. The gorgeous mix of colors and lights makes everyone smile.But fireworks are only for the Fourth of July, right? Nope! They’re also popular at New Year and state celebrations.And now, you can mark any special (or not-so-special) occasion with a personal fireworks display. You can make one right on your computer.Fwsim is a fireworks simulator. It lets you design and play your own fireworks show. You can mix and match different types of fireworks. It’s quite impressive.Create a fireworks show to celebrate your child’s accomplishments at school. Congratulate yourself on your promotion. Or fire up a show just because!