\u00c0 Racetrack Playa, de myst\u00e9rieux rochers bougent tout seuls... http:\/\/t.co\/NjlyQ7ZMXq #g\u00e9ologie http:\/\/t.co\/edcsOrnhO9— Futura-Sciences (@futurasciences) Mars 06, 2015
\u00c0 Racetrack Playa, de myst\u00e9rieux rochers bougent tout seuls... http:\/\/t.co\/NjlyQ7ZMXq #g\u00e9ologie http:\/\/t.co\/edcsOrnhO9