Suggest an edit11:30The Royal Institution Christmas Lectures: Planet Earth, an Explorer's Guide: 2: Secrets of the DeepBBC Two Thu 28th Dec 1995, 11:30 on BBC Two EnglandDr James Jackson reveals that the key to understanding how the Earth moves lies not above the sea but deep in the oceans.(The next lecture is tomorrow at 11.30am)(Stereo)ContributorsLecturer:Dr James Jackson Source: Radio Times Suggest an edit