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Physical Attraction

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We are a physics podcast. But not just that - interviews with scientists, scholars, authors and reflections on the history and future of science and technology are all in the wheelhouse. Over the years, for over 200 episodes, we've had shows on the astrophysics of stars, a comprehensive history of nuclear fusion, thermodynamics, particle physics, climate change, economics, philosophy, the psychology of conspiracy theories, and even the lives of Louisiana Senator Huey Long, or scientists under Stalin in the Soviet Union. 

We are an independent show: everything you hear is created by one person out of passion and love. My aim in producing this show is never to talk down to people, but instead to discuss fascinating and vital subjects with scientific rigour, compassion, and an eye for narrative: to educate, inform, and entertain. I hope that you, the listener, will find something you like here. 

You can read about us here, which includes a comprehensive episode guide for new listeners covering all of the shows that we've done. 

You can contact us here - everything goes through to my email and I try to answer each one. Your comments and questions help me to improve the show and also motivate me to carry on, so I highly appreciate reading anything you feel like sending. 

If you like what we do and want to help us keep doing it, you can donate here. I am extremely grateful for those of you who have done so. 

You can also subscribe to the Physical Attraction: Extra! Feed over at Patreon: www.patreon.com/PhysicalAttraction - where for a small fee per bonus episode, you can help to support the show, and get some juicy bonus content too. The Patreon includes unique bonus episodes that stand alone, or alongside our existing series. But you will also get episodes as soon as I finish producing them, which is often months in advance: so, if you can't wait for your fix, that's where to go. 

We had a sister podcast, Autocracy Now, which deals with the lives of famous historical dictators. You can find some of their episodes on our feed, or the show itself at www.autocracynow.libsyn.com 

Aug 31, 2018

In this episode, we'll discuss how you can use dimensional analysis to measure the yield of the blast of a nuclear bomb, and weird units from banana equivalent doses to the distance at which sheep remain picturesque.


You can listen to all of our archived episodes up at www.physicspodcast.com or listen to our sister...


Aug 24, 2018

Units and Dimensional Analysis, Pt I: The Metric Revolution

No physicist would be anywhere without dimensional analysis. In this episode, we answer the surprisingly complicated question - how long is a metre?

www.physicspodcast.com for previous shows, information, donations. 

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Aug 10, 2018

So in this episode, I am fortunate enough to interview Cornelius Schilt – perhaps better known to the world by his blog title, Corpus Newtonicum, which you can go and read at Corpus Newtonicum.wordpress.com. He is a DPhil student at the University of Oxford, studying the History of Science, and focused on the life,...


Aug 3, 2018

So in this episode, I am fortunate enough to interview Cornelis Schilt – perhaps better known to the world by his blog title, Corpus Newtonicum, which you can go and read at Corpus Newtonicum.wordpress.com. He is a DPhil student at the University of Oxford, studying the History of Science, and focused on the life,...