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FREE List of 100 Engineering Projects for Kids with Printables

This excellent list of 100 FREE Engineering Projects for Kids features free engineering unit studies, scientific printables, building and construction proje

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from eHow

A Science Fair Project on Tooth Decay

Science fair projects can be tedious. Most experiments require a lot of hard work and expensive materials. Try a simpler experiment that is still impressive. Doing an experiment on tooth decay is both beneficial and interesting. It only requires a few inexpensive materials and a week's worth of observation and record keeping. The experiment...

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