Villella and Trzcianka at Penn State Beaver's Undergraduate Research Fair.

Villella and Trzcianka at Penn State Beaver's Undergraduate Research Fair.

Kim Villella and Dan Trzcianka discuss their project with Professor Matt Gunstra at Penn State Beaver's 2013 Research Fair.

Kim Villella and Dan Trzcianka discuss their project with Professor Matt Gunstra at Penn State Beaver's 2013 Research Fair.

Image: Cathy Benscoter