The Irish mathematician and physicist William Rowan Hamilton, who was born 220 years ago last month, is famous for carving ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, hides one of the oldest puzzles in physics: what really happens to the ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Prepare effectively for IB JIO Exam 2025 with tips, important topics, exam pattern, and study plan. Boost technical, ...

We establish the existence of traveling wave solutions for a reaction-diffusion system based on the Lotka-Volterra differential equation model of a predator and prey interaction. The waves are of ...

Abstract: The main objective of the present work is to show the development of acoustic pressure wave equations using the method of finite differences in the time domain. This work develops step by ...