cosiscience:
Messy Science Day July 4, 2011
cosiscience:
Launching bottle rockets!
cosiscience:
Blowing giant bubbles
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Keeping a giant bubble afloat!
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Don't worry - it won't hurt you!
cosiscience:
It's Independence Day! Might as well play in some goo!
cosiscience:
Checking out Messy Science Day July 4, 2011!
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Almost there!
cosiscience:
Look at that concentration!
cosiscience:
Encased in a giant bubble!
cosiscience:
COSI's Steve Whitt explains his science experiement.
cosiscience:
What happens when you pour liquid nitrogen into hot, soapy water?
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Steve Whitt is about to find out!
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Talk about a mess!
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Whoa!
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Steve, are you in there?
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There he is, looks like he's covered in bubbles!
cosiscience:
A drippy Steve Whitt!
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All in the name of science!
cosiscience:
Liquid Nitrogen + Hot, Soapy Water = a Mess!
cosiscience:
Awesome demo!
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He's okay!
cosiscience:
Messy Science Day 2011
cosiscience:
Playing in the aftermath!
cosiscience:
Liquid Nitrogen and bubbles demonstration.
cosiscience:
What a fun day!
cosiscience:
Dinosaur Chalk Drawing
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Checking out the gas forming in the bubbles.
cosiscience:
Dinosaur Chalk Drawing
cosiscience:
Dinosaur Chalk Drawing
