But what's it taste like?
Whoa: Ferrofluid Visualizer Dances To Music

Note: Make sure the video’s volume is on.

Working similarly to the one previously developed by DAKD Jung, this is a video of a ferrofluid visualizer built by Redditor Sergey Kuznetsov featuring a magnetic solution suspended in a clear liquid that “dances” to music as a magnet behind it is activated by the beat. The result is pretty trippy, and if this had existed in college I wouldn’t have even needed any of those other WinAmp visualizers to not impress girls.