Lava Lamp Science Fair Project
You may want to.
Lava lamp science fair project. Fill the bottle up about 1 4th 1 quarter with water. You can also make a handy mini lava lamp if you are really pressed for time or want to keep it portable. Building a simple lava lamp at home is very easy and can be a good science fair project idea for the school. A clean plastic bottle try to use one with smooth sides water vegetable oil or you could use mineral or baby oil instead fizzing tablets such as alka seltzer food coloring watch scientist joe as he makes the lava lamp experiment here.
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