If you had the traditional engineering education, you’ve made your peace with calculus. If you haven’t, you may have learned it on your own, but for many people, calculus has a reputation for being ...

In this video, we derive the derivative of 1/x² using limits in a clear and simple way. By applying the fundamental definition of the derivative, we break down the process step by step so you can ...

Get an easy, step-by-step explanation of the Gauss Divergence Theorem designed to make this important vector calculus concept clear and approachable. This video breaks down the intuition, geometry, ...

Calculus: A word that triggers involuntary fear spasms in the best of us. But the days of slogging through tedious textbook derivatives are over, if you want them to be. For the past few years, people ...

Back in 1948, the journal Physical Review published a paper entitled “Space-Time Approach to Quantum Electrodynamics” by a young physicist named R.P. Feynman at Cornell University. The paper described ...