Mr. Indian Hacker’s viral YouTube video demonstrates a large-scale hydrodynamic analogue of a black hole, using a custom, high-volume vortex machine to simulate the visual effects of gravitational pull. While presented for entertainment, the experiment reflects real-world "analogue gravity" studies, where researchers use water vortices to simulate the physics of event horizons. Watch the full experiment on YouTube . Finally !! We Create Black Hole Using Water | Part-2