What Is a Field? [Video]

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Contributing editor George Musser explains how physicists think about the universe using the fundamental concept of "the field".

For more on particles and force fields, read "Physicists Debate Whether the World Is Made of Particles or Fields or Something Else Entirely" in the August issue of Scientific American.

Scientific American Magazine Vol 309 Issue 2This article was published with the title “What Is a Field? [Video]” in Scientific American Magazine Vol. 309 No. 2 ()
doi:10.1038/scientificamerican082013-73VDq2bN58FrD9E5pYEsLN

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