Ultimately, fashion is a form of self-expression, and students should be allowed to experiment with their personal style, especially during the formative years of middle and high school.

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He is running an experiment, called the Personal Genome Project, in which other people are encouraged to do so, too.

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The IPA glass was my personal favorite in the set (they sent me one to experiment with).

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In one lab experiment, researchers paired volunteers who had never met and had them take turns discussing an interesting personal event that occurred in the past month.

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Before personal computers, corporate local area networks, and a global digital telephone network, the Internet was just a laboratory experiment.

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