Like a person swinging a tennis racket in her right hand (whose reflection therefore is left-handed), the decay of cobalt 60 has an intrinsic handedness that is reversed by a mirror.

 
  • 就像一个人以右手挥舞网球拍(其镜像是左手),钴60的衰变方式有属于其本质的惯用手,在镜子里会倒过来。
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