Engineer Guy Bill Hammack comes from the University of Illinois and proves the following Video more Knowledge über Dosen als der durchschnittliche Supermarkt-Mitarbeiter. Why does the box look like a cylinder? Kästen wären doch viel effizienter zu stabeln. And as these things are now being prepared? All these questions and more are answered in 11 Minutes. Shit, habe ich gerade tatsächlich 11 Watched minutes, wie jemand über Getränkedosen geredet hat?

He explains why it is cylindrical, outlines the manufacturing steps needed to created the can, notes why the can narrows near it lid, show close ups of the double-seam that hold the lid on, and details the complex operation of the tab that opens the can.

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The Ingenious Design of the Aluminum Beverage Can