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Shapiro, Lynne – Outdoor Communicator, 1984
Down--a fluffy undercoating common to all birds--is the finest insulating material known to people. In the U.S. millions of people buy down-insulated clothing because it is lightweight, warm, and comfortable. A down sleeping bag, only two-inches thick, can keep its user comfortable, at 30-degrees Fahrenheit with 10 miles per hour winds. (ERB)
Descriptors: Clothing, Ornithology, Outdoor Activities
Albrecht, Bob; Firedrake, George – Learning & Leading with Technology, 1998
Discusses integrating mathematics/science with measurement for grades 6-12. Provides Web addresses for companies manufacturing data grabbers (instruments for gathering data in electronic form for graphing and analysis by graphing calculators and computers) and for sites offering instructional materials. Describes projects in architecture,…
Descriptors: Architecture, Computer Uses in Education, Data Analysis, Data Collection