People who say things like, "I speak up when I need to," or "I'm the type who's pretty direct, you know?"never actually say anything when the time comes.I've thought that for a long time.Even when ...

The familiar heat, wear and general grinding to a halt of friction are all caused by what's going on at the microscopic level when two things rub. And down there, even the smoothest surfaces usually ...

I'll be honest—friction is pretty complicated. Imagine that I have a block of wood sliding on a table. In some way, the atoms on the surface of the wood block are interacting with the surface atoms on ...

Through joint research with the U.S. Geological Survey and the University of Tokyo, NIMS for the first time experimentally demonstrated friction completely independent of sliding velocity—an ideal ...

Sometimes you think you have a complete understanding of something and then BOOM—a simple problem throws everything out the window. Let's consider a very basic physics problem involving pushing a ...

An international team of researchers has reported a new understanding of a little-known process that happens in virtually every cell of our bodies. Protein folding is the process by which not-yet ...

Researchers in China have isolated the effects of electronic friction, showing for the first time how the subtle drag force it imparts at sliding interfaces can be controlled. They demonstrate that it ...

Greta Garbo returns to SKF. More than a century after her first campaign promoting SKF, one of the most iconic figures of our time is once again the face of the company. Using AI technology, Garbo has ...

Jerry Cao is a UX content strategist at UXPin — the wireframing and prototyping app. To learn how to master the art of persuasive design, check out Interaction Design Best Practices: Time & Behavior.