Physical Attraction

Physical Attraction

Physical Attraction is the show that explores topics in science, technology, and the future - from a physicist's perspective. From the birth of stars to the end of the world, from interviews with experts to meticulously-researched deep dives, we'll explore the topics that shape our world.

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Episoder(247)

Nuclear Fusion XV: The Buzzkill Episode

Nuclear Fusion XV: The Buzzkill Episode

Is nuclear fusion really the perfect energy source that it's sold as and cracked up to be?  Even if we can get it working, will it live up to the considerable hype? www.physicspodcast.com @physicspo...

17 Mai 201924min

Nuclear Fusion XIV: Simple Engineering Problems?

Nuclear Fusion XIV: Simple Engineering Problems?

What's stopping us from getting magnetic confinement fusion reactors that work? Is it really just... simple engineering problems? www.physicspodcast.com

9 Mai 201922min

Nuclear Fusion XIII: Two-Faced Gods

Nuclear Fusion XIII: Two-Faced Gods

The second generation of laser fusion (inertial confinement fusion) devices was built in the USA in the 1970s and 1980s - but, unfortunately, those pesky plasma instabilities wouldn't go away. www.ph...

2 Mai 201924min

Nuclear Fusion XII: Frickin' Lasers

Nuclear Fusion XII: Frickin' Lasers

The invention of the laser in 1960 opened up an entirely new approach to nuclear fusion - dramatically, and drastically compressing individual pellets of fuel with lasers.  www.physicspodcast.com @ph...

24 Apr 201922min

Nuclear Fusion XI: The Tokamak Revolution

Nuclear Fusion XI: The Tokamak Revolution

In the late 1960s, scientists crossed the Iron Curtain. Their mission was to investigate whether the claims of Russian scientists about their new nuclear fusion device, the tokamak, were really true. ...

12 Apr 201929min

Kate Devlin on Turned On: Science, Sex and Robots

Kate Devlin on Turned On: Science, Sex and Robots

Taking a break from our nuclear fusion odyssey this week, I have a very special episode for you today. This week, our guest is Dr Kate Devlin. She's a senior lecturer in computer science who studies a...

5 Apr 201959min

Nuclear Fusion X: Doldrums and Tokamaks

Nuclear Fusion X: Doldrums and Tokamaks

After the first generation of nuclear fusion reactors had profound instabilities, and couldn't confine the plasma for long enough to achieve their aims, the world began to realise that fusion might no...

22 Mar 201931min

Nuclear Fusion IX: A Sun of Our Own

Nuclear Fusion IX: A Sun of Our Own

In 1958, to great fanfare, the ZETA experiment at Harwell announced that they had achieved thermonuclear reactions, controlled in the lab. It was considered a huge breakthrough along the road towards ...

15 Mar 201927min

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