Wood-based foam insulation feature 2 (IMAGE)
Caption
The foam Quazeem Tiamiyu and his colleagues designed consists of cellulose nanofibrils, wood fiber, finely ground wood flour and a surfactant that enables high foam volume. Photo courtesy of the University of Maine.
Credit
Photo courtesy of the University of Maine.
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You are welcome to use this photo so long as credit is given to the University of Maine.
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