The Complex Science Behind Ice Skating Explored

A "Weatherwatch" article delves into the surprisingly intricate physics of ice skating, explaining how pressure, friction, and a unique molecular layer enable the sport.

13 Feb, 06:00 — 13 Feb, 06:00

Coverage (1 source)

The Guardian13 Feb, 06:00

Weatherwatch: The surprisingly complex science of ice skating

Pressure, frictional heating and a disordered layer of molecules on top of the ice make skating possible Ice skating is counterintuitive: why should a narrow blade make it easier to slide over the ice? The science is surprisingly complex, but unscientific people worked out the practical application a long time ago. William FitzStephen described how Londoners entertained themselves in freezing conditions in 1173: “Crowds of young men go out to play on the ice. Some of them fit shinbones of cattle on their feet, tying them round their ankles … and are carried along as fast as a flying bird.” Continue reading...

By David Hambling

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