George Noory and author Nick Redfern discuss his theory that sound waves and levitation could have been used to build ancient structures like the Pyramids in Egypt and Stonehenge, and if the technology was made by humans or aliens.

Noah's Ark - Best of Coast to Coast AM - 4/28/26
20:46

Mortality - Best of Coast to Coast AM - 4/27/26
20:14

Antarctica Mysteries - Best of Coast to Coast AM - 4/26/26
17:51