Q:

What are three unique ideas for science fair projects?

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Quick Answer

Three unique ideas for science fair projects include color-changing carnations, creating a cloud in a bottle, and determining which frozen liquid melts the fastest. Each project is associated with a different subsection of science, including plant life, weather and temperature, in relation to the three states of matter.

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What are three unique ideas for science fair projects?
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Full Answer

To show how carnations change color, you need several bottles filled with water, various hues of food coloring and white carnations. Put a few drops of food coloring in each water bottle, then place a carnation in each. The flower should absorb the food coloring and display the color on its petals.

To create a cloud in a bottle, you need a plastic bottle, matches and warm water. Step-by-step instructions, along with a video tutorial, are available on the website for Planet Science, in the section titled Weather Experiments.

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