Tornado in a Bottle
In this science activity, children will create and view a water tornado, using two 2-liter bottles.
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Tornado in a Bottle
Materials
- 2 clear plastic large soda bottles
- Tape
- Water
- Food coloring (optional)
- Fill one of the bottles three-quarters full of water.
- Add a couple drops of food coloring.
- Invert the other bottle so that it sits on top of the first bottle with the openings together.
- Wind the tape tightly around the necks of the bottles so that no water can leak out. The top bottle should be securely balanced on top of the bottom bottle.
- Now, hold the bottles with two hands and swirl the water around.
- Turn upside down and watch what happens.