Sand dunes are inanimate objects, so they don't think or feel, but they can communicate with their neighbors and let them know they need space, according to research published by scientists at Cambridge University.
원문출처 : https://www.cnn.com/2020/02/04/world/sand-dunes-communicate-scn-trnd/index.html
원문출처 : https://www.cnn.com/2020/02/04/world/sand-dunes-communicate-scn-trnd/index.html