Find some bubbles. This is super easy to do. Just take the bubbles outside, maybe keep the kids inside, do this by *** window, blow *** few bubbles, and try to trap *** bubble on top of the bubble ...

Curl your fingers to make an O shape. Soap bubbles are hollow balls of soapy water filled with air. A thin wall of soap pulls in as the air inside pushes out. The wall becomes thinner until—POP!— ...

A is for apple. What makes apple slices turn brown? B is for bubbles. How can you make bubble solution from household items? C is for crystals. How are crystals made? Children can study the Alphabet ...