Challenger O-Ring Failure: Breaking One Cause Into Causes
O-ring - Wikipedia
O-Ring Groove Design | Global O-Ring and Seal
O-Ring Groove Design | Global O-Ring and Seal
Introduction to the Finite Element Analysis of O-Ring Seal Joint - Endeavos Innovations Inc.
After the Space Shuttle Challenger disaster and the O-Ring failure in the rocket booster, is there now better material used rather than rubber for such O-Rings? - Quora