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Ideas can change the world

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview.
But we can’t do it without you.

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview. Our mission is to create a sanctuary online for serious thinking.

No ads, no paywall, no clickbait – just thought-provoking ideas from the world’s leading thinkers, free to all. But we can’t do it without you.

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How to design a particle accelerator

5 minutes

Making tiny things go extremely fast is a monument to human enquiry and creativity

Sure, particle accelerators are sprawling, expensive technology that allow scientists unprecedented insight into the nature of matter, but how do they actually work? In this stylishly animated introduction to particle accelerators, the University of Oxford research scientist Suzie Sheehy details the basics of accelerator physics, including how not all accelerators are created equal, and why successfully launching a new accelerator is an occasion more than worthy of a champagne toast.

Support Aeon

Ideas can change the world

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview.

But we can’t do it without you.

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview. Our mission is to create a sanctuary online for serious thinking.

No ads, no paywall, no clickbait – just thought-provoking ideas from the world’s leading thinkers, free to all. But we can’t do it without you.

Become a Friend for $5 a month or Make a one-off donation

Essay/Computing & Artificial Intelligence
Art by algorithm

From book critiques to music choices, computation is changing aesthetics. Does increasingly average perfection lie ahead?

Ed Finn

Essay/Data & Information
The bit bomb

It took a polymath to pin down the true nature of ‘information’. His answer was both a revelation and a return

Rob Goodman & Jimmy Soni