Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

A research team led by Prof. Tian-Bao Ma from the Department of Mechanical Engineering at Tsinghua University has proposed a ...

Such a style usually involves an effective first serve, strong volley technique and the deployment of a slice backhand to ...

In modern clinical practices, accurate orientation for needle-like tools inserting into soft tissues is cumbersome, mainly due to the tissue's non-linear deformation and the complicated combination of ...

Internal friction in macromolecules is one of the curious phenomena that control conformational changes and reaction rates. It is held here that dispersion interactions and London–van der Waals forces ...

Have you ever heard of the tire traction rating before? Well, if you haven't, here's everything you need to know about it, ...

Approaches to estimate friction forces and vehicle states are presented in this paper. Firstly, based on the dynamical equations of the wheels, the estimates of the longitudinal friction forces are ...