One Fatal Flaw - #8260
Friday, September 7, 2018
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Each generation has its unforgettable events and photographs that sort of sear those events into our memories. So often, those images are tragedies: the falling towers, of course, of September 11, the bombed out Federal Office Building in Oklahoma City. Before either of those, came the images of the sudden explosion of the Challenger shuttle over Cape Canaveral-those horrible trails of smoke against the sky, reminding us of the deaths of all those heroic astronauts aboard. After an extensive investigation, that cataclysmic explosion was traced to a simple O-ring that malfunctioned in cold weather and started a chain of events that doomed the shuttle and its crew. Then came the more recent explosion of the shuttle Columbia; this time apparently traceable to a loose piece of foam that came off during liftoff and ended up causing the loss of everyone aboard.