Aeromarine_eng on September 10, 2024 2:27 am [Popular Mechanics April 1994](https://books.google.com/books?id=POUDAAAAMBAJ&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false)
Scrubbybooboo on September 10, 2024 2:46 am I remember reading somewhere the support columns would be conical,so the massive pieces of ice would be lifted out of the water and break under their own weight. Always thought was so cool.
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[Popular Mechanics April 1994](https://books.google.com/books?id=POUDAAAAMBAJ&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false)
I remember reading somewhere the support columns would be conical,so the massive pieces of ice would be lifted out of the water and break under their own weight. Always thought was so cool.