What You Need:
- A straw
- Cup of water
- Liquid dish soap
- You’re not supposed to blow bubbles in your milk, but you can blow bubbles for this experiment!
- Mix a small amount of liquid detergent with water in the cup.
- Use the straw to blow air into the soapy water.
- Pour the mixture into a large cookie sheet or in the sink and you can make even bigger bubbles.
When you blow through the straw, you are blowing air. This makes soap bubbles full of this air.
To make more bubbles of different sizes, put the bubble soap into a shallow dish. Shape pipe cleaners into circles and blow through them to make bubbles of different sizes.