“In the 1980s, the Smithsonian began restoring the Enola Gay, the plane that dropped the atomic bomb on Hiroshima. By then it was a complete mess. Over the years it had been disassembled, spread across multiple buildings, birds had nested in its engines, a turret had been smashed, its wheels had decayed, and its parts were corroded from being left out in the wind, sun and rain…”