20/9/2008寫, 18/7/2009更新 Climbing Self-rescue : Counterbalance raise with litter Counterbalance raise - Frog system Counterbalance raise - Mitchell system ↑Instruct...

http://www.youtube.com/watch?v=wnSDEBDotCw ↑Alone - Celine Dion I hear the ticking of the clockI'm lying here the room's pitch darkI wonder where you are tonightNo ...

好多caving 技術文章, 好正呀 http://cavediggers.com/vertical/

  http://www.youtube.com/watch?v=viy9pWTGNys&feature=player_embedded Dan Osman (February 11, 1963– November 23, 1998) was an Asian Americanextreme sport practitioner,...

  ↑當年今日報導李小龍逝世73年7月20日 http://www.youtube.com/watch?v=S5SuwTf9UbU     ↑ Bruce Lee J.K.D http://www.youtube.com/watch?v=wnSDEBDotCw  ...