420

Are we “wired for weed”? On this episode, Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly weed out the myth from the science behind marijuana with neuroscientist at Harvard Medical School and director of the MIND Program, Dr. Staci Gruber.

NOTE: StarTalk+ Patrons can watch or listen to this entire episode commercial-free.

Thanks to our Patrons Zero Chill, Matthew Rozak, Matej Michňák, and Gino Colauto for supporting us this week.

Photo Credit: Daniel Oberhaus, CC BY-SA 4.0, via Wikimedia Commons

Is anything real? Is time just a construct? On this episode, Neil deGrasse Tyson and comic co-host Matt Kirshen answer your far-out questions about black holes, dark matter, and the universe with astrophysicist Janna Levin. 

NOTE: StarTalk+ Patrons can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/show/cosmic-queries-stoner-edition-with-janna-levin/

Thanks to our Patrons Ivan Masjuk, c, Nathan Mitchell, Conner Kemmsies, Dustin Dewayne Hart, Kyle Reinsberg, Andrew Magri, Virginia Cohen, Cathleen Corrie, and David Claassen

for supporting us this week.

Photo Credit: Les Bossinas (Cortez III Service Corp.), Public domain, via Wikimedia Commons