Light does a lot of work in the modern world, enabling all types of information technology, from TVs to satellites to ...

An equation of motion in the presence of a drag force proportional to the velocity is derived in the framework of alternative ...

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows that light’s polarization and entanglement obey a simple identity – written ...

1 Laboratory of Analytical Chemistry, Space and Energy Physics (L@CAPSE), Koudougou, Burkina Faso. 2 Department of Physics, Norbert ZONGO University (UNZ), Koudougou, Burkina Faso. 3 University Center ...

Physics is frequently cited as one of the most challenging sections in competitive entrance exams due to its heavy reliance on a deep understanding of fundamental concepts. To help you navigate these ...

In modern society, physical inactivity and sedentary behavior have become common issues globally. This trend is also growing among children, raising concerns for their mental and physical health.

Constructing out-of-equilibrium molecular assemblies that deviate from thermodynamic equilibrium is a central challenge in materials science. While numerous studies have reported the creation of such ...

Turning off the lights at night has long been known to support restful sleep, but new research suggests it may have another significant benefit. Sleeping in total darkness may lower the risk for ...

Ultrathin structures that can bend, focus, or filter light, metasurfaces are reshaping how scientists think about optics. These engineered materials offer precise control over lights behavior, but ...

Researchers have now achieved high-Q photonic flatbands that span the entire k-space of nonlocal metasurfaces and can be selectively tailored for linearly polarized or circularly polarized light, ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...