Part 2: The Rebirth of U.S. Steel- The Alloy Behind the Tech Frontier Steel silently built America’s past. Now it is being asked to build...

Part 1: The Rise and Fall of U.S. Steel- From Titans to Twilight Steel: The Alloy that Forged the Nation Long before smartphones and...

By the late 1950s, engineers at Bell Labs and Texas Instruments began fabricating transistors by selective chemical etching of silicon...