Create your own lava lamp with a few materials from the kitchen. STEP 1: Fill the plastic bottle three-quarters of the way full with vegetable oil. STEP 2: Fill the plastic bottle the rest of the way ...
Did you ever dream of having a lava lamp experiment when you were a kid? I know I did! There’s just something magical about those colorful blobs bouncing around in liquid light. Now, as a parent, you ...
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