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Twin Cities Business

Twin Cities Business

Business coverage from Twin Cities Business is made possible through a content partnership between MinnPost and the magazine.  TCB publishes a monthly magazine, twice-weekly e-newsletter, and daily stories online at www.tcbmag.com.

The man who invented ice dams

Before Joe Palumbo came along, they were just those annoying ice structures. Now they have a name and are part of a $2 million business.