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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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Why can’t we walk straight?

4 minutes

Why can’t blindfolded people walk in a straight line? It’s a scientific mystery

Strange as it might seem, people are incapable of walking or swimming in a straight line when they are blindfolded. Perhaps even stranger, no one seems to quite know why. This short animated video from NPR and Radiolab’s Robert Krulwich dissects one of the more perplexing and enduring mini-mysteries of science.

Producers: Jessica Goldstein, Maggie Starbard

Animator: Benjamin Arthur

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/History of Science
Against citizen science

It might style itself as a grassroots movement but citizen science is little more than a cheap land-grab by big business

Philip Mirowski

Essay/History of Science
Science is broken

Perverse incentives and the misuse of quantitative metrics have undermined the integrity of scientific research

Siddhartha Roy & Marc A Edwards