The World

Aha Moment: Paper Airplanes

When Klara Hobza came upon a 40-year-old book of construction designs for paper airplanes, she had an epiphany, and the New Millennium Paper Airplane Contest was born. Now Hobza has her own paper airplane book. Jonathan Mitchell discovers how her designs took flight.

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When Klara Hobza came upon a 40-year-old book of construction designs for paper airplanes, she had an epiphany, and the New Millennium Paper Airplane Contest was born. Now Hobza has her own paper airplane book. Jonathan Mitchell discovers how her designs took flight.