Predavanje: “Arduous Exploration in One of the World’s Deepest Cave Systems / J2 2009 – naporno raziskovanje v enem najglobljih jamskih sistemov sveta”
Tudi letos smo se odločili pripravljati predavanja za javnost, sezono bomo začeli drug mesec, kakor se spodobi z Mehiko. Predaval nam bo Matt Covington. While Everest has already been climbed, the deepest cave in the world still awaits discovery. Given the current…