Design Squad is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...
Of all the miracles of engineering, I am most impressed by suspension bridges. Instead of being held up from the bottom, they are suspended from the top, as if they were floating in the air. The ...
The Mackinac Bridge connects Michigan's Upper and Lower Peninsulas. Completed in 1957, it was the first long-span suspension bridge to incorporate design features like a porous deck for wind ...
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