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EXAIR on Twitter: "DID YOU KNOW: Canadian engineers receive "The Iron Ring" after graduating to symbolize humility & remembrance of a bridge project in Quebec that twice collapsed due to incorrect calculations
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![An inside look at the “not secretive but modestly discrete” iron ring ritual for Canadian trained-engineers | The Sheaf - The University of Saskatchewan Newspaper Since 1912 An inside look at the “not secretive but modestly discrete” iron ring ritual for Canadian trained-engineers | The Sheaf - The University of Saskatchewan Newspaper Since 1912](https://thesheaf.com/wp-content/uploads/2013/01/iron-ring_erin-hudsonCanada-University-Press.jpg)