Pakistan Cave Research & Caving Federation cave & karst research by encouraging original exploration, organizing educational, scientific, recreational caving, and cave rescue conferences and expeditions. PCRCF is a member of the International Union of Speleology (UIS), through its founder and President Hayatullah Khan Durrani, Chairman Malik Abdul Rahim Baabai and media officer Mohammad Abubakar Durrani. In 1990 a group of Chiltan Adventurers went into Kach Mountains Balochistan on the invitation of some local people on abet, they explore, searched a small cave in the middle of vertical rock, Formally to further develop Cave exploration sports, Education cave mapping, surveying, Research and finding new caves, the idea
Exploration Earth: The Time Machine BBC Radio 4. "Exploration Earth: The Time Machine" was released on CD, paired with "Genesis of the Daleks", in 2001. It was also given away on its own as a free CD with the 28 April 2010 edition of "The Daily Telegraph" newspaper via WHSmith. It was re-released on CD in The BBC Radio Episodes but this time paired with What Happened to...Susan?, a 1994 spoof from the radio comedy series What Happened to...? Exploration Earth: The Time Machine "Exploration Earth: The Time Machine" is an episode of the BBC Schools radio drama series "Exploration Earth", a series exploring geography.