I thought the square milk, round pop question was a cool example of "When you've got a hammer" Ask an economics class why milk is square and they'll talk about the marginal cost of refrigerator space and packaging, while the engineer (from the comments) will first think of carbonated milk and exploding milk cartons.
I'm reminded of my square-milk-carton-ginger-ale-brewing experiment that my wife eyed nervously every time she saw it bulging in the back of the fridge.
I'm reminded of my square-milk-carton-ginger-ale-brewing experiment that my wife eyed nervously every time she saw it bulging in the back of the fridge.