posted Jan 19, 2017, 11:24 AM by Jotham Oliver
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updated Jan 19, 2017, 11:25 AM
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Mike Dufilho, teacher/naturalist, with Tin Mountain brought MESA students to Hemenway State Park to take a look at New England's tallest white pine and also to pound home how trees, using no energy whatsoever, are able to bring water to its top, no matter how tall.