He developed the "Youden square", an incomplete block design developed from a 1937 paper, "Use of Incomplete Block Replications in Estimating Tobacco Mosaic Virus".
Leadership in Energy and Environmental Design | Rhode Island School of Design | design | Art Center College of Design | New Kids on the Block | Ulm School of Design | industrial design | Cadence Design Systems | interior design | Vitra Design Museum | sound design | Parsons The New School for Design | Harvard Graduate School of Design | Cooper-Hewitt, National Design Museum | Server Message Block | Nick Jr. (block) | Design | User interface design | Scenic design | Jonathan Wells (intelligent design advocate) | Interior design | Beaux-Arts Institute of Design | Architectural design competition | The Free Design | One-Design | National Institute of Design | Museum of Arts and Design | Moholy-Nagy University of Art and Design | Minneapolis College of Art and Design | Ken Block |