https://www.tpr.org/2014-01-18/watch-the-metrodome-roof-deflates-in-35-minutes
Watch: The Metrodome Roof Deflates In 35 Minutes | TPR
Sep 21, 2020 - Deflating the roof marked the end of a 31-year era in Minneapolis. The Vikings played their final game in the dome on Dec. 29.
the metrodomein 35watchroofminutes