The sensors use lasers and fiber optic cables to sense minute concentrations of salmonella bacteria, and Harvest Public Media recently highlighted the work.

The sensors use lasers and fiber optic cables to sense minute concentrations of salmonella bacteria, and Harvest Public Media recently highlighted the work.
The sensors use lasers and fiber optic cables to sense minute concentrations of salmonella bacteria, and Harvest Public Media recently highlighted the work.
The sensors use lasers and fiber optic cables to sense minute concentrations of salmonella bacteria, and Harvest Public Media recently highlighted the work.
Fenson, who competed in the Olympic trials for curling while starting optometry school, plans to bring needed care to his hometown of Bemidji, Minnesota.