British explorers map out 'never-ending' cave network underneath Borneo jungle
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Making a splash: Expedition leader Tim Allen inspects the 'Shower Head' - a calcium-formed funnel which transports rain water from the surface into caves underneath Gunung Mulu National Park, in Sarawak, Borneotvb now,tvbnow,bttvb) }2 c2 |6 Z5 Q7 @9 v& o4 h6 v
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4 x! T$ v( Q' W# Itvb now,tvbnow,bttvbLeaving a mark: Andy Eavis compares his hand size to ancient prints left in Black Hands Cave |