Found on YouTube: Sibelius's Etude visualized through elastic bounces (Part 1) #satisfying #simulation #physics

Sibelius's Etude visualized through elastic bounces (Part 1) #satisfying #simulation #physics
The Particle Artist
Physics meets Sibelius: The Geometric Dance A perfectly synchronized loop of elastic collisions within triangles and a square.
Via YouTube - https://www.youtube.com/watch?v=jdCXuAH46bk