The rigor and complexity needed to generate measurable results from clinical trials often makes them difficult for patients to participate in. And that’s a problem for the biopharma industry. The more ...

From the early tribological studies of Leonardo da Vinci to Amontons’ law, friction has been shown to increase with increasing normal load. This trend continues to hold at the nanoscale, where ...

Friction is a force that resists the motion of one object against another. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists began ...