All that nature can never do, part IV: stone spheres Article published on 3 December 2006 by Irna Une sphère en Bosnie A sphere in Bosnia - Source "Nature cannot do something like this"Semir Osmanagic, and others Mokraya Olkhovka, oblast de Volgograd, Russie Source Valle de la Luna, Argentine Source Valle de la Luna, Argentine Source Shangrao, Jiangxi, Chine Source Jaizkibel, pays basque, Espagne Photo Carlos GALAN - Source Jaizkibel, pays basque, Espagne Photo Carlos GALAN - Source Red Desert, Wyoming Photo Ken Driese - Source Ahualulco de Mercado, Mexique Source Feleac, Trascau, Roumanie Source Feleac, Trascau, Roumanie Source Pumpkin patch, Anza Borrego, California Photo Ian Parker - Source Pumpkin patch, Anza Borrego, California Photo Ian Parker - Source Lake Erie, New York State Source North-Central Arkansas Source (pdf file) North-Central Arkansas Source (pdf file) North-Central Arkansas Source (pdf file) North-Central Arkansas Source (pdf file) Los Angeles, California Photo MARK FRAUENFELDER - Source Afrique du Sud Photo Elan Lee - Source Kettle Point, Ontario Source Kettle Point, Ontario Source Jameson Land, East Greenland Source Saint-André de Rosans, France Saint-André de Rosans, France Gongxi, Hunan Province, China Source Fuerteventura, Canary Islands Source Ferron, Utah Source Red Rock Coulee reserve, Alberta, Canada Photo Jeremy Staveley - Source Olsany - Czech Republic Source Mosty U Jablunkova - Czech Republic Source Moeraki Boulders, Nouvelle Zélande Source Moeraki Boulders, Nouvelle Zélande Source Moeraki Boulders, Nouvelle Zélande Source Cannonball River, North Dakota Source Colorado Desert, California Source Bullion Creek, North Dakota Source Sentinel Butte, North Dakota Source Cannon Ball River, North Dakota Source Kettle Point, Ontario Source Sentinel Butte, North Dakota Source Alice Springs, Australie Source Capitol Reef, Utah Source Haines Junction, Yukon Source Hokianga, Nouvelle Zélande Source Hokianga, Nouvelle Zélande Source Moeraki Boulders, Nouvelle Zélande Source Haines Junction, Yukon Source Pease Bay, Ecosse Source Arena Valley, Antarctique Source Bowling Ball Beach, California Source Bowling Ball Beach, California Source Scotland District, Barbade Source Champ Island, Franz Josef Land, Russie Source Champ Island, Franz Josef Land, Russie Photo Bryan & Cherry Alexander - Source Champ Island, Franz Josef Land, Russie Photo Bryan & Cherry Alexander - Source Rock City, Kansas Source Atyrau, Kazakhstan Source Andes, Pérou Source Andes, Pérou Source Jaizkibel, pays basque, Espagne Photo Carlos GALAN - Source Jaizkibel, pays basque, Espagne Photo Carlos GALAN - Source Jaizkibel, pays basque, Espagne Photo Carlos GALAN - Source Ahualulco de Mercado, Mexique Source Ahualulco de Mercado, Mexique Source Parque Nacional Ischigualasto, Argentine Source Shangrao, Jiangxi, Chine Source Shangrao, Jiangxi, Chine Source Mokraya Olkhovka, oblast de Volgograd, Russie Source Kazakhstan Source