Find out about different types of friction and how we can increase or reduce it. Friction is a force between two surfaces rubbing against each other. If the surfaces are smooth, there is less ...

"We set out to develop a model that would give us a detailed fundamental understanding of how different amphiphiles affect the surface friction of different materials," says Lilian Hsiao ...

In scientific terms: friction between two surfaces is caused by energy loss as atoms from ... Adhesion in natural systems is achieved in different ways, depending mainly on the evolutionary processes ...

Its findings reveal that different underlying ... Most theories for friction are rooted in the belief that the speed at which two surfaces move relative to each other depends continuously on ...

Through a multi-university collaboration, researchers have discovered a new, solid lubricating mechanism that can reduce friction in machinery at extremely high temperatures, well beyond the breakdown ...

“We set out to develop a model that would give us a detailed fundamental understanding of how different amphiphiles affect the surface friction of different materials,” says Lilian ...

What we do know is that macroscopic friction often depends sensitively on microscopic molecular details. We might naively expect rough surfaces to show greater friction, for example, yet it is ...

All you need is a rotary tool. “Friction welding” is the process of rubbing two surfaces together until the friction alone has created enough heat to join them. Industrially, the method is ...