Random Numbers: Jackie Chan, Milkshakes & Dying Koalas Yeah, we don't know either. Subscribe to Alltime Numbers: http://bit.ly/1fjuLEn --------------- Endboard video links: - G...
240 viewsOriginal video by National Geographic Channel National Geographic presents The World's Biggest Cave, a TV special that gives us a close-up look at Son Doong, a huge recently-discovered under...
186 views