Wiz Khalifa is a rapper, singer, songwriter and actor. His new documentary "Wiz Khalifa: Behind the Cam" is available now on Apple Music.
Sean Carroll is a cosmologist and physics professor specializing in dark energy and general relativity. He is a research professor in the Department of Physics at the California Institute of Technology.His new book "Something Deeply Hidden" is now available and also look for “Sean Carroll’s...
Dan Aykroyd, CM OOnt is a Canadian-American actor, producer, comedian, musician and filmmaker who was an original member of the "Not Ready for Prime Time Players" on Saturday Night Live.
Nick Bostrom is a Swedish philosopher at the University of Oxford known for his work on existential risk, the anthropic principle, human enhancement ethics, superintelligence risks, and the reversal test.