Centre for Inquiry Canada | Canada's Undergound Astronaut - trailer @CentreforInquiryCanada | Uploaded March 2021 | Updated October 2024, 20 hours ago.
Marina Elliott, a Canadian caver, biological anthropologist and archaeologist, recounts her incredible journey into the Dinaledi cave in the Cradle of Humankind in South Africa. See the full presentation here youtu.be/tVif7810KR8