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Physical Attraction

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We are a physics podcast. But not just a physics podcast - interviews with scientists, scholars, authors and reflections on the history and future of science and technology are all in the wheelhouse.

You can read about us here, which includes an episode guide for new listeners, contact us here and if you like what we do and want to help us keep doing it, you can donate here. You can subscribe to the Physical Attraction: Extra! Feed over at Patreon: - where for $2 per bonus episode, you can help to support the show, and get some juicy bonus content too.

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 

Nov 29, 2020

In this episode, we explore the tantalising - but maybe impossible - dream of blanketing the world's deserts in solar panels to supply all of our energy needs.

Nov 25, 2020

In this Climate 201 episode, we introduce the different greenhouse gases that contribute to global warming, analyse how their different lifetimes and ability to absorb radiation and warm the planet work, and discuss different ways of comparing their effects.

Nov 19, 2020

To close our series on Softbank's Vision Fund, I interviewed tech journalist and scholar Edward Ongweso Jr. of "This Machine Kills" podcast about Softbank, the corrosive nature of VC on the tech sector and our society, and the Vision that Masoyoshi Son really dreams of... along with whether it will all fall apart,...

Nov 11, 2020

Over the course of this series, we've described how Softbank's $100bn Vision Fund promised to invest in the future and failed to deliver. In this episode, we ask: why should we care? We discuss the wider landscape of technology and innovation, and question why it can't deliver the things we really need.

Nov 5, 2020

In this episode of our series on Softbank's Vision Fund, we talk about how their investment in fintech company Greensill Capital is potentially part of a series of investments that might create conditions for a new financial crisis, much like that seen in 2008-9.