15:36
Quantum Physics for 7 Year Olds | Dominic Walliman | TEDxEastVan
16:10
Is there consciousness beyond the brain? | Philip Goff | TEDxNewEngland
18:33
Consciousness -- the final frontier | Dada Gunamuktananda | TEDxNoosa 2014
16:06
Cosmology and the arrow of time: Sean Carroll at TEDxCaltech
17:59