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 ...

A magnitude 5.7 earthquake struck the New Britain region of Papua New Guinea on Monday, registering at a depth of just 10 km, according to the European Mediterranean Seismological Centre. The tremor ...

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 ...

We review the historical and modern understanding of the most basic equation of friction, Amontons' law, which describes phenomena that were already understood and studied by Leonardo da Vinci 500 ...

The Supreme Court on Friday upheld the structure of a federal health task force that recommends preventive medical services that must be provided to patients at no cost.

An early 3.6-magnitude quake near Redding jolted Northern California residents. Experts share safety tips for minimizing risks during earthquakes.

Keir Starmer claimed he had 'listened' in making major concessions to rebels threatening to kill flagship legislation on health and disability benefits.

REDDING, Calif. - An earthquake shook the Redding area early Friday morning. The quake, which struck just before 4 a.m., registered a magnitude of 3.6. It was centered near Highway 299, just west of ...

We report an electroadhesive approach to controlling friction forces on sliding fingertips which is capable of producing vibrations across an exceedingly broad range of tactile, audible, and ...

Force of Nature: The Dry 2: Directed by Robert Connolly. With Eric Bana, Anna Torv, Deborra-Lee Furness, Robin McLeavy. Five women participate in a hiking retreat but only four come out the other side ...