Thing You Thought You Knew – Red Hot, Blue Hot episode artwork

EPISODE · Feb 10, 2026 · 40 MIN

Thing You Thought You Knew – Red Hot, Blue Hot

from StarTalk Radio · host Neil deGrasse Tyson, Chuck Nice

How small is a molecule? What is the color of light? How can quantum physics spoil food? Neil deGrasse Tyson and comic co-host Chuck Nice visualize a molecule’s actual size, break down the different colors of light, and the physics of what’s going on in your fridge. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/thing-you-thought-you-knew-red-hot-blue-hot/Thanks to our Patrons Kyle Brown, Jackie Meyer, Susan Schaubel, TheOGrestauranteur, Raf Fiol, David Sternberg, Ian, Ravi Seshadri, Marilyn Woodruff, Billy Boswell, reexilla, Евгений Семилетов, David Colón, Stephen Garr, Denver Naicker, David Carter, Reggie from Decatur, Ezekiel Reeves, GopherLove, Bryan Ebert, Jaidyn Janis, Mat Hill, Serin Dipity, Alpay Büyükyavuz, Conner Poll, Isabella, Nick Staffa, Mike Beeman, Andrew Walls, Emily Ashby-Flores, Jonathan Blackburn, Ramon Alarcon, Vincent Sheffer, Vonté Rushdan, Fopetar, jmb64, Aleksandr Kolchanov, Sunshine Squared, OMNI Ludicrous, Natalie Spangler, swimeveryday, Dean Winters, Rostislav Shnaper, Zach Zabel, t, Bill Doss, Sheilah Oliver, Kim Nash-Game, Micah Lettuce, Taylor Bittle, Jamie Clark, Jae Starks, Emily & Justin, Christopher Rogers, Koral Gail Eileen Hamilton, Kenny G, Onlydying, Jim, Ray Walker, Eli, Michael Garcia, Paul Stephen Howard, Kamilah Morton, Seth Osborn, Tyler Dixon, Kenneth Strickland, SpitfireBanksRight, Jose Hernandez, Nia Gill, raju, Pinky MacGyver, Mukunth Natarajan, John Zoeller, Toni Zugel, Lindsey King, Jonathan, Rocco Rizzo, Bengo Bashi, bret sechler, TheFailedPhysicist, James fish, GamerBach, John P. Reineck, Johan Rimez, Michael Mills, Alex Moore, Joseph Smith Blanco, christophe paka, Joshua McIntyre, Chris Weston, Stache Hardbody, Tamsin Gorecka, dmanphotoguy, Tyler Jacobsen, William Stoddard, Jason, and Josh Dobbs for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

How small is a molecule? What is the color of light? How can quantum physics spoil food? Neil deGrasse Tyson and comic co-host Chuck Nice visualize a molecule’s actual size, break down the different colors of light, and the physics of what’s going on in your fridge.

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Thing You Thought You Knew – Red Hot, Blue Hot

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This episode is 40 minutes long.

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This episode was published on February 10, 2026.

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How small is a molecule? What is the color of light? How can quantum physics spoil food? Neil deGrasse Tyson and comic co-host Chuck Nice visualize a molecule’s actual size, break down the different colors of light, and the physics of what’s going...

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