GRANDKIDS. I’D LIKE TO WELCOME CAITLYN ZARZAR NOW. SHE’S THE PLANETARIUM MANAGER AT KALEIDEUM. CAITLYN, GREAT TO HAVE Y. TELL US ABOUT THESE EXCITING THGSIN HAPPENING AT COLLED HIM FOR EVERYONE TO ...
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Fun science experiments to try!
Fun science experiments to try! 🔬🧪!!
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