zzDiffusion Screensaver puts random overlapping shapes on your screen that blur and fade.

It fills the screen with color and seemingly random shapes. But don't let the simplicity of this app fool you, Javier's inspiration for this screensaver actually based on the diffusion equation which is a partial differential equation. In physics, it illustrates the behavior of the collective motion of micro-particles in a material resulting from the random movement of each microparticle.

zzDiffusion Screensaver comes in a zip file as a .scr, which is typical of most screensavers. To use it, right-click on zzDiffusion.scr after extracting it from the zip file and select "Install" or "Test" to preview it before installing. Also from there, the screensaver settings can be configured but this particular screensaver has none at this time. It additionally lists the current OS that the screensaver is being run on from the configuration menu window.

Here are all of Javier Lechuga's screensavers:

zzStarWars
zzSolar
zzPipe
zzSea2
zzPlasma2
zzRubik
zzWave2
zzLines
zzWatch
zzBrick
zzConstellation
zzPingPong
zzMetaball Screensaver
zzSea3
zzPlasma3
zzWay Screensaver
zzOSO Screensaver
zzBit Screensaver
zzPendule Screensaver
zzHanoi Screensaver
zzSpirograph Screensaver
zzClock Screensaver
zzStarDust Screensaver