A team of scientists claims to have unraveled one of the animal kingdom's more peculiar mysteries: why wombat poo is cube-shaped.
원문출처 : https://www.cnn.com/2018/11/19/australia/wombat-cube-poo-intl/index.html
원문출처 : https://www.cnn.com/2018/11/19/australia/wombat-cube-poo-intl/index.html