Describes the construction of an insulated wooden wall incubator that combines excellent temperature control over the usual operating range with easy electrical access, low cost, and a wide potential size range. Presents a temperature- monitoring circuit, designed to measure the small temperature variations within the incubator, which could…

Describes the construction of a simple launcher for plastic bottle rockets. (JRH)

Each month "American School & University" provides a mix of thought-provoking features, how-to-articles, industry reports, exclusive surveys, new sections, insightful columns, new product introductions and case histories to assist education officials in better performing their jobs. This April 2004 issue includes the following: "Lifelong Learning"…

Each month "American School & University" provides a mix of thought-provoking features, how-to-articles, industry reports, exclusive surveys, new sections, insightful columns, new product introductions and case histories to assist education officials in better performing their jobs. This May 2004 issue includes the following: "Taking The LEED"…

Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

The authors describe their individual and collective experiences reconstructing their New Orleans-based university composition program in the aftermath of Hurricane Katrina. They emphasize how the concept of "floating foundations" helps account for changes in their students' interests, and they suggest that this idea is applicable to the…

As a result of their own sometimes frustrating educational experiences, and a growing discontent with their current teaching methods, the authors, in conjunction with another instructor, decided to try an experiment. With the goal of enhancing visualization and understanding, the instructors created several multi-path educational paths for the…

Specific instructions for set design of spiral staircases. (CH)

The new and completely revised edition of the Asphalt Handbook, a standard reference work in the field of asphalt technology and construction, summarizes with reference the information contained in other Asphalt Institute technical manuals. Major areas discussed include the following--(1) uses of asphalt, (2) terms relating to asphalt and its…

Transcriptions of papers presented during a conference at the University of Wisconsin during July, 1968. "Liability and School Facilities" is the topic of the first paper, followed by presentations and seminar discussions concerned with--(1) Legal Aspects of Construction; (2) Legal Aspects of Operating Facilities; (3) Legal Aspects of Long Term…

Techniques for improving sound barriers through the use of lead sheeting are described. To achieve an ideal sound barrier a material should consist of the following properties--(1) high density, (2) freedom from stiffness, (3) good damping capacity, and (4) integrity as a non-permeable membrane. Lead combines these desired properties to a greater…

Industrial arts students at Litchfield (Minnesota) High School designed and built a solar furnace for research and experimentation and to help heat the industrial arts department. A teacher describes the construction process and materials and the temperature record keeping by the physics classes. Student and community interest has been high. (MF)

Ohio State University's Construction Operation Simulation Laboratory uses experiential exercises to simulate different types of construction engineering and management operations for undergraduate/graduate students. It consists of four centers or rooms, each of which houses a specific facility. Describes the development of the laboratory and each…

Modular housing is answering private, off-campus, student residency problems. (PG)