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Carter, Luther J. – Science, 1973
Discusses current attitudes and opinions in the Congress regarding the construction of a trans-Alaska oil pipeline. Fears of an energy crisis appear to be outweighing environmental concerns. (JR)
Descriptors: Ecology, Energy, Environment, Environmental Education
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Carter, Luther – Science, 1973
Describes the continuing efforts of environmentalists to eliminate the use of chlorinated hydrocarbons as pesticides, and in particular discusses the opposing positions taken by the Environmental Defense Fund and the Shell Chemical Company on the use of aldrin and dieldrin. (JR)
Descriptors: Biological Sciences, Disease Control, Ecology, Environmental Education
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Stellwagen, Carol E.; Stanton, Nancy – Science Activities, 1973
Several suggestions are made for using empty duplicating fluid containers in science experiments and activities. (JR)
Descriptors: Laboratory Equipment, Laboratory Procedures, Resource Materials, Science Activities
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School Science Review, 1973
Ideas for elementary school teachers are proposed. Demonstration experiments include thermal conductivity of gases, wetting power of detergents, external pressure effects on boiling point of water, frequency-wavelength relations, density of hot and cold water. Other useful tips are given for protecting wall charts and making descriptive labels.…
Descriptors: Demonstrations (Educational), Elementary School Science, Instruction, Instructional Materials
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DeVorkin, David H. – School Science and Mathematics, 1973
Descriptors: Astronomy, Lunar Research, Moons, Resource Materials
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Winsche, W. E.; And Others – Science, 1973
Advocates the development of a hydrogen fuel economy as an alternative to the predominately electric economy based upon nuclear plants and depleting fossil fuel supplies. Evaluates the economic and environmental benefits of hydrogen energy delivery systems in the residential and transportation sectors. (JR)
Descriptors: Energy, Environmental Education, Fuels, Natural Resources
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Walsh, John – Science, 1973
Discusses Britain's energy policies and changing energy sources since World War II. North Sea natural gas and oil should prevent shortages in the near future. Planning is complicated by Britain's entry into the European Common Market, questionable progress in nuclear production, and the uncertain availability of Middle Eastern oil. (JR)
Descriptors: Energy, Environmental Education, Fuels, Natural Resources
Turner, Howard – Agricultural Education Magazine, 1973
Descriptors: Career Education, Educational Resources, Instructional Materials, Resource Materials
Chapman, Robert C. – Audiovisual Instruction, 1973
Descriptors: Educational Resources, Educational Television, High Schools, Information Dissemination
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Brown, William C. – Science Teacher, 1973
Descriptors: Chemistry, Experiments, Homework, Resource Materials
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Shapley, Deborah – Science, 1973
Descriptors: Activism, Consumer Education, Environment, Political Attitudes
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Glanville, Jim; Rau, Eric – Journal of Chemical Education, 1973
The use of the Solvay process to exemplify certain principles in freshman courses can be extended into the areas of chemical economics and environmental pollution. (Author/DF)
Descriptors: Chemistry, College Science, Physical Sciences, Pollution
Samoilov, I. I. – Soviet Education, 1973
Materials and space needs are discussed and planning suggestions are given for utilization of new equipment and audiovisual materials. (JB)
Descriptors: Audiovisual Aids, Classroom Design, Classroom Techniques, Geography Instruction
Peer reviewed Peer reviewed
Schufle, J. A. – Journal of Chemical Education, 1972
A translation into English of a dissertation of historical interest containing possibly the first equivalent weights for metals ever reported. (DF)
Descriptors: Chemistry, College Science, Metals, Physical Sciences
Peer reviewed Peer reviewed
Plumb, Robert C. – Journal of Chemical Education, 1972
Descriptors: Chemistry, Mechanics (Physics), Physical Sciences, Resource Materials
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