b"The Yekuana roundhouse is a living symbol of the cosmos. This archival program is part of Pulse of the Planet's 30th anniversary celebration. David Guss is a professor emeritus at Tufts University. Our GDPR privacy policy was updated on August 8, 2022. Visit acast.com/privacy for more information.\\nLearn more about your ad choices. Visit megaphone.fm/adchoices"