Buuxi weedhan soo socota: Intii lagu guda jiray safarkii "Discovery" ee 1901-1904 Cheetham wuxuu booqashadiisii ugu horreysay ku tagay Antarctica markii uu ka shaqeynayay markabka gargaarka. Mar labaad ayuu aaday Antarctica, markan wuxuu ka amar qaatay Ernest Shackleton, markabkii
Nimrod oo ahaa sarkaalkii saddexaad iyo badmaaxihii.