Literaturnachweis - Detailanzeige
Autor/in | Walker, Jearl |
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Titel | The Amateur Scientist |
Quelle | (1978)Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Energy Conservation; Heat; Industry; Optics; Production Techniques; Science Activities; Science Education |
Abstract | First, the procedure to be followed when grinding glass by hand to produce a smoother surface and avoid scratches is described. Second, an experiment conducted to compare the efficiency of a traditional fireplace against the slotlike arrangement design of Cranberg is explained. (GA) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |