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Caltech Letters

Caltech Letters

What would it sound like if the scientists producing some of the latest research also produced podcasts about their work? Listen to Caltech Letters Podcasts to find out! In all our shows, you'll hear Caltech researchers blending science and storytelling to bring you the latest findings in their fields as well as a window into how science works, breaks, and moves forward. We believe communicating o... more

PublishesTwice monthlyEpisodes13Founded6 years ago
Category
Science

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Artwork for Caltech Letters

Latest Episodes

In Chapter 4 of "Not My Thesis," Jane Panangaden explains the abstract world of pure math and the delights of exploring it, as well as her work advocating for tenants' rights in Pasadena. While dividing her time between writing proofs and legislation... more

In Chapter 3 of Not My Thesis, Mia de los Reyes discusses the galaxies lurking in the empty parts of space, the constraint of light, and how she’s helped expand the membership of the scientific community. Astronomy, Mia reminds us, may not always be ... more

How does evolution give rise to new features of living things? Mistakes drive the vast diversity of life on earth through mutations (random errors in the information carrying molecules of a cell). A core question of evolutionary biology is how hard i... more

In the current pandemic, many normally harmless activities like grocery shopping are suddenly frightening. But is fear a necessary, or even good, function of our nervous system? Where does it originate from in the brain? Can we directly control emoti... more

As the world grapples with an ongoing pandemic and billions face financial uncertainty to a higher degree than ever before, it’s easy to feel like the rug’s been pulled out from under us. But as we face our own fragility, we can also remember that li... more

Scientific impact can take many forms. Sometimes a highly-cited paper influences the most people, sometimes it’s a nifty website, and sometimes it can be just a few words of kindness. In Chapter 2 of Not My Thesis, Shyam Saladi talks about everything... more

In this episode, we talk about Assimilation, both in the case of a very clever sea creature and in the case of academia--that mysterious college and university setting where so many scientists strive to do their science. For this topic, we are joined... more

It’s easy to think of socially rich cultures as a uniquely human phenomenon. However, even animals with much smaller brains exhibit culture all their own! We discuss what this looks like in macaques (monkeys) (www.washingtonpost.com/archive/1... more

Key Facts

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Reviews

4.7 out of 5 stars from 11 ratings
  • Fantastic and approachable

    Biosphere is great! Really interesting discussions on cool science.

    Apple Podcasts
    5
    david.miller.p
    United States6 years ago
  • Engaging, fun science content!

    The Biosphere podcast offers a delightful blend of fascinating, understandable, and conversation worthy science topics with interesting and personal grad student perspectives on the scientific community. Would strongly recommend!

    Apple Podcasts
    5
    HaldirTheGreat
    United States6 years ago

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#129
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Caltech Letters launched 6 years ago and published 13 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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