Quantum Mechanics Spookiness

If there is action at a long distance it can be called quantum entanglement, aka spooky action.

For example 2 particles can interact by a united wave function.

Quantum mechanics deals with the micro world

Quantum mechanics is often seen as mysterious or fascinating due to some of its unique and counterintuitive features. These aspects have changed the way we understand physics and have opened new doors to explore the fundamental nature of reality. Some of the captivating aspects of quantum mechanics include:

Wave-particle duality: At the core of quantum mechanics is the idea that particles, like electrons, can display both wave-like and particle-like behavior. This duality can be observed in experiments such as the double-slit experiment, where particles seem to pass through two slits at once when behaving like a wave, but only one when acting as a particle.

Superposition: In the realm of quantum mechanics, particles can be in multiple states at the same time, a phenomenon known as superposition. For instance, an electron can occupy various energy levels at once until it is measured, at which point it collapses into a single state. This idea is illustrated through the famous thought experiment of Schrödinger's cat, where a cat in a box is both alive and dead until observed.

Math and calculus

This is the equation that explains quantum mechanics.