Vigliotti, D.
, Alcorn, J.
, Marsh, B.
and Neumeyer, N.
(2002),
The Magic of Cryogenics, National Eductors' Workshop | | Standard Experiments in Engineering Materials Science and Technology | National Aeronautics and Space Administration
(Accessed October 17, 2025)
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The Magic of Cryogenics
Published
Author(s)
, J B. Alcorn, B P. Marsh, N A. Neumeyer
Abstract
The purpose of this presentation is to introduce teachers to a demonstration that exposes K-12 students to a variety of scientific areas through experiments using liquid nitrogen. This presentation demonstrates how changing the temperature of materials changes their size and shape. During the presentation, there are many opportunities to explore subjects for which changes in temperature are important such as magnetism, biology, the relationship between pressure and volume, and the composition of air. Students may perform some of the experiments in this presentation.Proceedings Title
National Eductors' Workshop | | Standard Experiments in Engineering Materials Science and Technology | National Aeronautics and Space Administration
Conference Dates
October 14-17, 2001
Conference Title
NASA Conference Publication
Pub Type
Conferences
Keywords
brittle, coefficient of thermal expansion, contraction, cryogenics, ducfile, expansion, levitation, liquid nitrogen
Citation
Issues
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Created June 1, 2002, Updated February 17, 2017