It wasn’t long before someone pointed out that, from an aerodynamics standpoint, the tower was a horror show. Basically every strut and every cable was a cylinder—one of the draggiest shapes you can have. If we snapped an airfoil-shaped fairing around each of those cylinders, however, leaving it free to pivot into the wind, the drag went down by an order of magnitude and the Steel Bill dropped like—well, like a wrench dropped from the roof of a Top Click casino. And those fairings would have other benefits too; filled with lightweight insulation, they would reduce the thermal ups and downs
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Future structural engineering!
