When people ask how to get started with many paranormal, psychic, or magical arts, many people usually recommend developing sensitivity to some concept of energy. Many energy work and energy healing practices, psionics, and popular ideas in occultism concerning influence are metaphysical cognates of animism and vitalism. Specifically, many ideas involved in many paradigms of “energy work” and “energy manipulation” are cognates of Mesmerism and Spiritualism. A vital, animistic force metaphysically corresponds to an ethereal entity called the spirit or other forms of anima. This vitalistic force is called qi, ki, chi, spirit, the ethereal body, ethereal energy, or just Read More
…In a generalized sense, energy is an abstraction of the orientation of a system in a vector space and the magnitude required to displace something from its reference frame. For example, rotation around a unit circle provides periodic functions. In the sense of displacement, energy is a differential. You are not using an energy model, because energy models are systems of differentials, periodic functions, and harmonics. You are using a sci-fi plot device. In the sense of Physics, physical energy is a property of sinusoidal waves. Specifically, energy is associated with wavelength. Valid models have consistent definitions and a theory, Read More
BunnyGunz wrote: …Some would consider magic as an extension/expansion of psionics or energy workk/manipulation in general, using various tools and modalities depending on discipline/school. Some may consider magic itself as a subset within Psionics as a whole, adjacent perhaps to something like Reiki… I wrote: …how you guys abuse the word “energy” drives me bonkers. Energy is a scalar that describes the degree of how one variable, thing, object, category, and symbol can rotate in a vector space with respect to a frame of reference such that something is displaced. The wave properties of energy emerge from periodic functions, where Read More
The SIR model is one of the simplest ways to understand the spread of a disease such as COVID-19 (Coronavirus) through a population. Allowing the movement of populations makes the model slightly more realistic and results in ‘Travelling Wave’ solutions.
This is an open-source, modern physics textbook typically for the third semester students majoring in engineering, physics or chemistry. An emphasis is placed on fundamental principles as well as numerical solutions to equations where no analytical solutions exist. The content begins with optics and uses that as a stepping stone to wave phenomena and quantum systems.