Podcast:StarTalk Radio Published On: Tue Feb 01 2022 Description: What the funge is up with crypto? On this episode, Neil deGrasse Tyson and comic co-host Marcia Belsky talk about the science behind cryptocurrency, NFTs, bitcoin, and the blockchain with electrical engineer Dr. Sandra Johnson.NOTE: StarTalk+ Patrons can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/show/off-the-blockchain-with-dr-sandra-johnson/Thanks to our Patrons Thomas Cochran, Tony Wilson, Rachel Farrell, Casey Bailey, AIDAN BARNETT, Sahil Gupta, and Jennifer for supporting us this week.Photo Credit: Jorge Franganillo, CC BY 2.0, via Wikimedia Commons Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.