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An eminent engineer and historian tackles one of the most elemental aspects of life: how we experience and utilize physical force “Another gem from a master of technology …
There are ninety thousand registered dams in the United States, fifty thousand of them classified as “major.” Nearly all of this infrastructure was built during a forty-year …
La Brea Tar Pits once trapped prehistoric mammals. Today that killer has a chemical cousin in the Athabasca oil sands of Alberta, Canada—immense deposits of natural asphalt …