Through various weblogs this YouTube video came to me. During a study of ants, researchers pour 10 tons (!) of concrete down an ant hill, then excavate. The resulting structure is amazing. It looks almost alien in nature.
(via)
Through various weblogs this YouTube video came to me. During a study of ants, researchers pour 10 tons (!) of concrete down an ant hill, then excavate. The resulting structure is amazing. It looks almost alien in nature.
(via)