University of Wisconsin–Madison

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Recent sightings: Up against the wall

Taking a break from end-of-spring-semester academic stress, undergraduate Nhan Vu, having donned a sticky suit, hurls himself against the Velcro wall of a giant inflatable game set up on Library Mall at the University of Wisconsin-Madison April 24, 2007. The game is part of Bucky’s State Fair, an All-Campus Party event sponsored by the Wisconsin …

Healing chronic wounds through use of nanoscale surfaces

It’s both costly and frustrating when doctors are unable to heal persistent wounds, such as diabetic ulcers or pressure sores in patients with limited mobility. Traditional treatments are often less than satisfactory. But thanks to funding from the Wisconsin Institutes for Discovery seed grant program, UW–Madison researchers have been freed to explore a novel and revolutionary approach to coaxing persistent wounds to heal.

Team seeks to add advanced microlenses to technology

Most of us peer through lenses every day, but the “microlenses” devised by engineering professors Hongrui Jiang and Dave Beebe aren’t nearly so ordinary. Made of liquid and designed to be self-adjusting, these tiny lenses are a breed apart from their counterparts in eyeglasses and cameras.