The nonlinear nature of friction at the nanoscale has sparked intense experimental and theoretical interest 1,2,3. A focus of much of this research is on achieving superlubricity 4,5,6, a term ...

Friction is a key phenomenon in applied physics, whose origin has been studied for centuries. Until now, it has been understood that mechanical wear-resistance and fluid lubrication affect friction, ...

It’s no wonder earthquakes are so difficult to predict. Even simple laboratory simulations of the friction breakdowns that send tectonic plates lurching into motion are maddeningly difficult to ...

Friction between dielectric surfaces produces patterns of fixed, stable electric charges that in turn contribute electrostatic components to surface interactions between the contacting solids. The ...

For most people, the first thing that comes to mind when they think of Leonardo da Vinci is the Mona Lisa, or his sketches of the Vitruvian man. Fans of pulp fiction or popular cinema might even find ...

Editor's Note: This article was provided by Inside Science. The original is here. (Inside Science) -- For a solid material, ice is strangely slippery. While Olympic skiers and children on a snowy hill ...

Chemists and physicists shed light on a crucial aspect of friction: how things begin to slide. Using fluorescence microscopy and dedicated fluorescent molecules, they are able to pinpoint how and when ...

Is friction real? Once, with the quiet certainty of someone who just stayed up all night in the company of equations describing concrete, my college roommate told me that friction was made up. Now, ...

Engineers at the University of Sheffield have teamed up with the International Tennis Federation (ITF) to measure the effects of friction between tennis court surfaces and footwear in a bid to ensure ...