PELICAN RAPIDS, Minn. — Moving and cleaning calf polydome huts was a chore the Michels family dreaded. That changed when invention-minded Jim Michels thought of a better way. His latest idea ...

PELICAN RAPIDS, Minn. — Moving and cleaning calf polydome huts was a chore the Michels family dreaded. That changed when invention-minded Jim Michels thought of a better way. His latest idea ...

Pelican Rapids, Minn. In the past, heavy rains would send Jim Michels and his family scrambling the next day to replace the soggy straw bedding in the plastic huts that protect their calves. But ...