Wednesday, May 4, 2011

世界最大的洞穴 - 越南 Hang Son Doong

世界最大的洞穴,處於越寮邊界,位於越南境內。於1991年首次發現,2009年經過測量,洞穴最高達200米,寬150米,總長達6公里,可以容納一整個摩天大廈林立的紐約市city block。穴內除了一般的鐘乳與石筍外,尚有河流,森林,甚至還有白雲飄浮其間,蔚為奇觀。
(Original HD video:
香港電視-挑戰 :
National Geographic :
NatGeo [HD] : )


  1. This isn't a video, it's a PowerPoint .pps file (as shown on the file title below the cover image), regrettably you CAN NOT play .pps directly over the web here, please right click on the cover image above and choose 'Save target as...', when the 'File Download/Save As' window opens, click the button 'Save as type:' just below the file name to change the file type from 'InterVideo Media File(*.mpeg)' to 'All Files(*.*)', rename the file name to 'whatever.pps', then save the file locally on your own computer and enjoy...

    (Please do not bother with Apple Quick Time, that instruction is from for playing real video, this .pps file isn't a video.)