Wednesday, October 8, 2008

Pre-K Science Night!

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Pulling the tablescloth out.

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Hammering with a banana hammer. (frozen in liquid nitrogen)

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Using liquid nitrogen to shoot a cork out of a small cannon.

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The Finale, they put water in a bucket then added dishsoap. They they threw the remaining liquid nitrogen into the bucket and it made lots of bubbles. The kids really like this one!