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Uploaded by cosiweb on Aug 20, 2007
We're having fun with air pressure today! Fast moving air is characterized as low pressure. When fast moving air collides with slowing moving air (high pressure) some lift is created... besides the kids love toilet paper!http://www.cosi.org
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At COSI we teach and encourage families to recycle and the importance of reducing waste. There's science to be learned everywhere!
cosiweb 4 years ago
Can't afford toilet paper? I just noticed that you urged the kids not to break it so you could roll it back up.. Cool though.
candeh1 4 years ago
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At COSI we teach and encourage families to recycle and the importance of reducing waste. There's science to be learned everywhere!
cosiweb 4 years ago
Can't afford toilet paper? I just noticed that you urged the kids not to break it so you could roll it back up.. Cool though.
candeh1 4 years ago