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Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.