Sorties. Vie pratique. Achats. 2013 July 17 - A Waterspout in Florida. Discover the cosmos!
Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 July 17 Explanation: What's happening over the water? Short Film: Conversation Piece by Joe Tunmer - BBC Film Network. Part 2. Dans les pas des archéologues.