College Physics ›› 2018, Vol. 37 ›› Issue (5): 1-4.doi: 10.16854 /j.cnki.1000-0712.180097

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Feynman’s invesgation of Challanger dizaster

ZHAO Kai-hua   

  1. School of Physics,Peking University,Beijing 100871,China
  • Received:2017-09-02 Online:2018-05-20 Published:2018-05-20

Abstract: The American space shuttle Challanger had an accident in 1986,R. Feynman took part of the investigation. As a great scientist by his wisdom and honesty he found out all the reason,both technical and in management.

Key words: Feynman, Challanger, O-ring, ice water demonstration, engineers&rsquo, opposition;reliability estimation