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.

PRIMA will be closed July 4th in observance of Independence Day.  

Have a safe and happy holiday!

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