The Fine Art of Not Knowing [Science!] Richard Feynman, Carl Sagan, S. James Gates, Jr., and Freeman Dyson discusses science, human knowledge and the unknown. Sharing is Caring: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to email a link to a friend (Opens in new window) Email More Click to share on Pinterest (Opens in new window) Pinterest Click to share on Mastodon (Opens in new window) Mastodon Related Did we make you smile, entertain you, or teach you something new? Support us via Google: