Hosein Gholami
Welcome to my personal space!
Professionally, I'm a Theoretical Physicist exploring the densest observable objects in the known universe: neutron stars, by studying the fundamental building blocks of matter. While this defines my professional path, I am also a biology, mathematics, programming, music, and gaming enthusiast with an insatiable curiosity about everything around us. In my free time, I make apps and tools, both specialized and for the general public.
Don't know where to start?
Here are the previous posts to explore!
Three-Body Problem Illustrator
Interactive visualization of the famous three-body problem in celestial mechanics. Explore various orbital configurations including Figure-Eight orbits, Lagrange points, and chaotic trajectories with real-time physics simulation.
Magic Tube - Interactive Fortune Teller
A modern tribute to ELIZA, the pioneering 1960s chatbot by Joseph Weizenbaum at MIT. Interactive fortune telling application with pattern-matching magic. Ask questions and receive mystical answers!
Chaos in Magnetic Pendulum (Magnetic Decision Maker)
Interactive simulation of a magnetic pendulum system with multiple magnets, demonstrating chaotic dynamics and Lyapunov exponent analysis. Explore the sensitive dependence on initial conditions and fractal-like attractors.
Free Groups and Picture-Hanging Puzzle
Interactive visualization of the picture-hanging puzzle, demonstrating sequences where removing any single nail causes the picture to fall. Explore the deep connection to free group theory, PH1 sequences, and identity proofs through real-time visualization.
Purple at Fixation: Distance‑Dependent Color Illusion
A paper‑inspired demo showing that purple appears purple at fixation but shifts toward blue in the periphery. With distance (or reduced on‑screen size), more elements appear purple.