Jeff Moore checks one of the many solar-powered vacuum sensor stations out in the woods at the Windswept Maples Farm in Loudon. The radio-controlled device sends information on the vacuum strength of the tubing. Photo: Geoff Forester, Concord Monitor
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by David Brooks | Feb 27, 2020 | 0 comments
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Jeff Moore checks one of the many solar-powered vacuum sensor stations out in the woods at the Windswept Maples Farm in Loudon. The radio-controlled device sends information on the vacuum strength of the tubing. That's Moe in the background. Photo: Geoff Forester, Concord Monitor