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

Milestone results released by the Large High Altitude Air Shower Observatory (LHAASO) on November 16 have solved a decades-old mystery about the cosmic ray energy spectrum—which shows a sharp decrease ...

New data reveals black hole jets can accelerate at speeds defying all physical laws, leaving astronomers without a clear ...

To further understand the phenomenon, precise measurements of the energy spectra of various cosmic ray species and their respective "knee" regions are essential. However, due to the rarity of cosmic ...

When an intense laser pulse hits a stationary electron, it performs a trembling motion at the frequency of the light field.

A tool called AI-Newton can derive scientific laws from raw data, but is some way from developing human-like reasoning.

When an intense laser pulse hits an electron at rest, the latter performs a quiver motion with the frequency of the light ...

In a controversial new paper, researchers argue that the acceleration of the universe's expansion has slowed down.

Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

Interstellar object 3I/ATLAS baffles scientists with its unnatural acceleration and blue colour. Harvard's Avi Loeb suggests ...

The briefing book of the 2026 update of the European Strategy for Particle Physics was published in October. Paris Sphicas ...