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fromArs Technica
1 week ago

The physics of squeaking sneakers

Tuning frictional behavior on the fly has been a long-standing engineering dream. This new insight into how surface geometry governs slip pulses paves the way for tunable frictional metamaterials that can transition from low-friction to high-grip states on demand.
Science
Cars
fromLondon Business News | Londonlovesbusiness.com
3 months ago

Tribological innovations of Juri Sudheimer: How SCT Chemicals transformed the friction modifier industry - London Business News | Londonlovesbusiness.com

Friction-related losses can consume 20–30% of a car's fuel, requiring tailored lubricants and friction modifiers optimized for components and climate.
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