164 HOW TO BUILD A TIME MACHINE

Richard speaks with an inventor and award-winning scientist about his theories on time travel and his attempts at building a working time machine. GUEST: Marshall Barnes is an American research and development engineer, to date his biggest achievement is the invention of the futuristic propulsion method of "warp drive", which until now has been confined to the realms of spiritualism and pseudoscience. Unlock Strange Planet Premium at https://strangeplanet.supportingcast.fm/ Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://strangeplanet.supportingcast.fm/