Botlle+science+project.

media type="custom" key="9447230" __**Hypothesis:**__ The hot bottle will melt. __**Materials:**__ 3 bottles of water, 2 containers, ice and boiling water. 1. Put ice and boiling water into containers. 2.Place 2 of the bottles into containers and the other on the bench. 3. Observe the bottles. The hot bottle steamed up, the bottle went soft and started melting. The water went hot The cold bottle went hard and the water inside went cold The normal bottle stayed the same. We think we made the water shrink in the hot water. We think it happened because the water evaporated. Why does the cold bottle go hard?
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