Popular College Courses There's at least one on every campus: a class so popular, a professor so inspiring that there's a waiting list to get in. As students head back to class after winter break, NPR surveys some of the hottest courses on the nation's campuses.

'Far Side' Entomology Class Has Students Abuzz

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Juilliard Students Learn to Avoid Stage Fright

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Training 'Geeks' to Write Creatively

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Bringing Life to Physics Class

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