That's a basic part of the job description.

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This led to the discovery of the top quark, the heaviest elementary particle seen to date and the penultimate piece of the jigsaw puzzle known as the Standard Model that is the best description physicists have of the basic components of the universe.

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We'll go into these component parts, and beyond, over the course of the article, but for now, this simple description will help us understand the basic concept.

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