A new equation calculates how many fragments of each size will be produced when an object breaks. The principle could help ...

Illustration of a tetraquark composed of two charm quarks and two charm antiquarks. (Image: CERN) To date, the Large Hadron Collider (LHC) at CERN has discovered 80 particles. The most famous is the ...

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

For nearly two centuries, physics textbooks have treated light as magnetically indifferent to the materials it passes through, a pure messenger of energy and information that leaves magnetic order ...

Self-awareness unfolds in three movements. First, we observe. Then, we reflect. Finally, we act. Observation is the spotlight: the capacity to notice what is happening in the moment. Reflection is the ...

A man says he may have given his friend’s dog “schizophrenia” by playing a game with a mirror, sparking discussion about the dangers of a seemingly harmless activity. In a video with over 2.7 million ...

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 ...