19 Satisfying 3D Simulations — Rainbow Mold, Ripples, Fractal & More 💥

19 satisfying 3D physics simulations — each one plays through once, start to finish, and every touch is a musical note. Every motion is a real physics simulation running in code (fixed time steps — the same result every time) and the 3D graphics are GPU-rendered. Every sound is synthesized in code — no copyrighted music. ⏱ Chapters 0:00 Intro 0:07 #1 · NOM in the [RAINBOW] mold (the rainbow mold) 0:33 #2 · Ripples fill the [CIRCLE] (ripples fill the circle) 1:00 #3 · LUMI draws a [FRACTAL] (LUMI draws a fractal) 1:28 #4 · The [RUBBER BAND] trampoline (the rubber band trampoline) 1:52 #5 · The [RED ZONE] (red zone spawns 3) 2:19 #6 · LUMI makes, NOM [EATS] (NOM eats until he fills the circle) 2:48 #7 · More strings, [BIGGER] ball (more strings, bigger ball) 3:09 #8 · Drop by drop: the [GLASS] spiral (drop by drop into the glass spiral) 3:36 #9 · The [SPINNING] spike (the spike spins 2× faster) 4:00 #10 · The rope that [EATS] marbles (the rope that eats marbles) 4:24 #11 · NOM smashes the [STARS] (NOM smashes stars) 4:48 #12 · Drop by drop: the [HEX] spiral (each drop bigger and faster) 5:19 #13 · LUMI in the [JELLY] box (LUMI in the jelly box) 5:45 #14 · NOM tanks [1,111] lasers (NOM tanks 1,111 lasers) 6:14 #15 · Can [BLUE] catch up? (can blue catch up?) 6:38 #16 · NOM [STEALS] the sides (48 sides vs a pentagon) 7:04 #17 · The [CLAM] frenzy (1 pearl → frenzy) 7:28 #18 · NOM’s planet [GROWS] (can she outrun the planet?) 7:52 #19 · Cells vs the [ZIP TIE] (how many cells can it hold?) 8:14 Outro 👀 Watch to the end — the last one has a little illusion for you! 💬 Which one was your favourite? Comment YOUR idea — it could be in the next video! 🔔 Subscribe to 2D Satisfying CODE for new satisfying simulations every week. #satisfying #oddlysatisfying #simulation #3dsimulation #physics #2dsatisfyingcode