Q. What did one flag say to the other?
A. Nothing, it just waved.
Q. Why are they no American knock-knock jokes?
A. Because Freedom rings.
Did you know…
- Fireworks were developed ~1000 years ago in China.
- Barium makes fireworks green. Strontium gives red; copper, blue; and sodium yellow.
- Perchlorate is a common component (oxidizer) of fireworks.