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Kakie Kakie is offline
 
Joined: Nov 2005
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Kakie
 
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Joined: Nov 2005
Posts: 509
Senior Member

Old 11-05-2007, 11:45 AM
 

We make a 'wave machine' using baby oil and colored water. Using a 2L soda bottle, you place the baby oil, colored water, and a few beads inside. The oil and water remain separated and the beads float in the middle. The kids love it!
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