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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.

3M's new cooling tech could cut data-center energy use 95 percent

A 3M official said the technology may have as broad of an impact as 3M’s Post-its, and could also conserve water used by industry.