Controlled Experiments
An all-female crew of scientific experimenters began a five-day exercise on December 16, 1974. They conducted 11 selected experiments in materials science to determine their practical application for Spacelab missions and to identify integration and operational problems that might occur on actual missions. Air circulation, temperature, humidity and other factors were carefully controlled.
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"Materials Science Experiments Conducted at MSFC - GPN-2002-000198."
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