Volcanism and wine tears | Bruce Marsh | TEDxJohnsHopkinsUniversity скачать в хорошем качестве

Volcanism and wine tears | Bruce Marsh | TEDxJohnsHopkinsUniversity

Bruce Marsh has made many expeditions to Antarctica and is one of the leading researchers in mapping the geology of the Antarctic McMurdo Dry Valleys. Furthermore, Marsh was one of the first to elucidate how the Earth's crust was sculpted. His theory regarding the subterranean magma system is now widely accepted as the means for the creation of the crust. In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)