Intrepid anthropologist and internet rocket Luke Caverns floors a fan-filled crowd with a report directly from the vine-twisted temples of the Mayan jungle. The Olmec Culture stars this year in an hour of information you will find nowhere else. Luke has visited every single site of the giant basalt stone heads of Mesoamerica's first and least understood culture. See and hear at Cosmic Summit what Luke just saw -- or buy a machete and a plane ticket.
-Never seen photos of Olmec stone heads.
-How were they moved? Luke tests the raft hypothesis.
-Were some buried 60 FEET DEEP!?
