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50 sats \ 1 reply \ @k00b 11 Sep \ parent \ on: "Tallest tower in Nebraska" by Pickard Chilton under construction in Omaha Construction_and_Engineering
Wouldn't a steel sheet be lighter for a given amount of strength over a surface area?
Looks like steel is ~3x the weight of glass per unit of volume, but I bet thinner steel could be used than what we'd use for glass.