Demonstrating that you can filter data to smooth out the numbers, but whether it’s weather data, stock market information or Taylor Swift, the math is the same! David Domminney Fowler takes us through it.

see: https://soundspear.com/product/formula

In this tutorial, I’ll be explaining the common technique that most people use for dispersion in custom glass shaders, why it’s bad, and how to make it good. We’ll explore stochastic sampling with a white noise texture, how to debug shaders when unexpected issues arise, and some basic concepts that will later be relevant to spectral rendering ;3

Very slick technique.

In this video, I present one of the most influential formulations of classical physics — Hamiltonian mechanics. This is a walk through the birth of Hamiltonian mechanics and how Hamilton extended Lagrange’s work into a new, elegant formulation that would go on to influence quantum theory, statistical mechanics, and dynamical systems.

In this video, I present an overview of symmetries in physics, passive vs. active transformations, and how to derive Noether’s theorem from the Euler-Lagrange equations. Different examples are presented in detail to show how the invariance under specific symmetries can be used to construct conserved quantities.

A brief history and derivation of Lagrangian mechanics from Newtonian mechanics.

This is a lecture about the metaethical terminology used by Shafer-Landau in chapter 3 of his book, “Whatever Happened to Good and Evil?” The theories distinguished include: moral objectivism, moral skepticism, cultural moral relativism, moral subjectivism, error theory (about moral discourse), and non-cognitivism (about moral discourse). It is part of an introductory level philosophy course, Introduction to Ethics, in the Metaethics unit of that course.

a little tutorial/demo quickly on a tracker I’m making called collidertracker