January 21, 2016

The Challenger

The Challenger….Where was the mastermind of 9/11 on the day of the Challenger explosion? (previously published in Mayday as “Phantom Jets”)   I remember nothing negative about Khalid. But people change. This guy was brilliant. If he used his knowledge in a good way, he could have been a Nobel Prize winner. -Sammy Zitawi   Imagine a disaster from an engineer’s perspective. Khalid looked into the equations on the board and saw a world where ductility, rotating shafts, stress concentrations, pulsating torsional fatigue, flat leaf springs, high-frequency ripples—it all came together in a master fatigue diagram—an axis fanning out into […]