These blow paint monsters are genuinely amazing. I love this idea. Kiddie City Note: On construction paper place dots of paint, no more than half and inch apart, in the shape of the monster. Add eyes and mouth while the paint is wet.
Blobs in a Bottle (The World's Easiest Lava Lamp) by sciencebob: Here is all you need: A clean 1 liter clear soda bottle cup of water Vegetable Oil Fizzing tablets (such as Alka Seltzer) Food coloring Kid's Science!