New footage of a sleeping octopus rapidly changing its colors has scientists wondering if cephalopods are also capable of dreaming.
원문출처 : https://www.cnn.com/videos/world/2019/09/30/dreaming-octopus-color-changing-newsource-orig-vpx.cnn
원문출처 : https://www.cnn.com/videos/world/2019/09/30/dreaming-octopus-color-changing-newsource-orig-vpx.cnn