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Contact: A'ndrea Elyse Messer
aem1@psu.edu
814-865-9481
Penn State

Kevin Houser, Penn State

Caption: Kevin Houser, Professor of Architectural Engineering at Penn State, sorts cards in a light box in the departments illuminating engineering lab for observation under several light sources.

Credit: Patrick Mansell, Penn State

Usage Restrictions: Non commercial use only

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