ריצ'ארד פיינמן מראה אטם גומי שמאבד את האלסטיות בקור. צולם בעת דיוני ועדת החקירה של אסון הצ'לנג'ר בשנת 1986.
http://arie-science.blogspot.com/2009/03/blog-post_9785.html
Richard Feynman served as a member of the Rogers Commission that was charged to investigate the Space Shuttle Challenger disaster in 1986. Here he shows an O-ring that becomes less resilient when submerged in ice water .
What a brilliant human being. Definitely one of those people from history that I wish I could've met.
andyrooney12 6 months ago 3