Cutting-edge heating and cooling technology, 21st century style, returns to state Capitol

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Cutting-edge heating and cooling technology, 21st century style, returns to state Capitol

A room beneath the Michigan state Capitol, once the nerve center of cutting-edge heating and cooling technology of the late 19th century, will soon be the nerve center of cutting-edge heating and cooling technology of the early 21st century.

Source: Cutting-edge heating and cooling technology, 21st century style, returns to state Capitol