Featured image: Chandra X-ray Observatory Center via Wikimedia Commons
In this episode of These Vibes, Stevie welcomed Dr. Yoni Kahn in to the studio to discuss his work as a phenomenologist and theoretical particle physicist. He’s the kind of theorist that works closely with data, coming up with experiments to test new physical laws. Specifically, his focus is on the Standard Model of particle physics — our current best theory for all the fundamental particles in the universe. But, we know that there’s more to discover! In this interview, Yoni talks us through the history and details of the Standard Model, as well as hints of things beyond, like the search for dark matter.
Featured image: Directed fluid flow, caused by waving cilia around proto-organs, acts as a signal that tells the cells what proteins to produce. Voilà: a heart is born! (Courtesy Biologists.org)
This time on These Vibes, we welcome Dr. Jason McSheene, PhD from Princeton University’s Department of Molecular Biology and professional medical writer. Jason walks us through the insanity that is embryonic development: how does a growing bundle of cells know to grow organs? How does it turn various proto-organs into a spleen, kidneys, a heart? It all has to do with fluid flow and protein growth, a subject Jason mastered during his PhD work at Princeton. After this, we talk about Jason’s communicative side, and how he has transitioned into the medical industry as a disseminator of diabetes information. How do you keep physicians, researchers, and pharmaceutical companies on the same page? It’s all in the episode!
Before Jason comes on: Stevie and Brian share a big primer on gravitational waves and LIGO-Virgo’s newest discovery: a neutron star collision (observed via GRAVITY) accompanied by gamma ray bursts and heavy-element production (observed via LIGHT). Hear why this is worth freaking out about!
Other interesting news that we mentioned but didn’t have time for:
The playlist is available on WPRB.com or below.
In this episode of These Vibes, Brian subbed in for Stevie (sick and sounded like a screecher monkey) spoke with our resident science historian Ingrid Ockert on her recent article, “Science Television in the Sputnik Age.” Additionally, we welcomed Dr. Julio Herrera-Estrada back on the show to discuss his in-depth research on droughts in North America. All that, and lots of music.