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Alaska Science Forum time capsule: Hardwood, softwood, fuelwood
Note: After finally cleaning my stovepipe last weekend, it feels like woodstove season at my cabin can officially (and safely) begin. Carla Helfferich wrote this wood power-focused Alaska Science Forum column on Oct. 3, 1990. — Sara Wilbur
Alaska Science Forum Time capsule: Color guard
Note: Regardless of how far they had advanced into autumn colors, all the leaves in Goldstream Valley on the morning of Sept. 3, 2026, were crusted with frost. Neither green willow nor purple fireweed leaves were spared, a first-frost possibility that Carla Helfferich explores in this week’s Alaska Science Forum time capsule from Sept. 11, 1997. Helfferich was the primary author for the forum from 1988 to 1994, when she hired Ned Rozell as her successor.
Alaska Science Forum time capsule: Hardwood, softwood, fuelwood
Note: After finally cleaning my stovepipe last weekend, it feels like woodstove season at my cabin can officially (and safely) begin. Carla Helfferich wrote this wood power-focused Alaska Science Forum column on Oct. 3, 1990. — Sara Wilbur