May 20, 2025 · One hundred years ago on a quiet, rocky island, German physicist Werner Heisenberg helped set in motion a series of scientific developments that would touch nearly all …

4 days ago · Physics Rainbows of sound are a reality thanks to a new device A plastic structure separates white noise into pitches, like a rainbow splits light into colors, offering a novel way to …

Feb 4, 2025 · A century ago, science went quantum. To celebrate, physicists are throwing a global, year-long party. In 1925, quantum mechanics, the scientific theory that describes the …

Jul 22, 2024 · Physics Articles. Here contains the collection of expert physics articles that deal with physics topics. These span all skill ranges and may include astronomy and cosmology …

Jan 1, 2023 · This is part 2 of my thread Collection of Free Online Math Books and Lecture Notes Here, we will consider physics and mathematical methods for physics resources. Now, this is a …

Jun 3, 2025 · Physics Forums aims to provide a community for students, scientists, educators or hobbyists to learn and discuss science as it is currently generally understood and practiced by …

Feb 23, 2023 · That property is predicted by the standard model of particle physics, the theory that describes particles and forces on a subatomic level. In fact, it’s the most precise prediction …

Nov 4, 2005 · The "*" there stands for the "dot product", or "inner product" of the vectors. It is basically an orthogonal proyection; it returns the length of the "shadow" that one vector …

Jun 10, 2019 · Superposition is a fundamental concept in physics and mathematics, particularly in the fields of wave theory and quantum mechanics. It describes how multiple wave-like …

Jul 18, 2019 · In physics, the physical dimension of a quantity refers to the type of units that must be used to describe it. The basic construction blocks of dimensional analysis are the so-called …