A few years ago the computer lab at my university had as a screen saver on their Linux machines with animated simulations of physic laws, like foam bubbles disintegrating exponentially or little circles elastically colliding like ideal gas particles, among others. Each time the screen saver got activated you got to see a randomly provided simulation from the pool. And I think there was a small text saying where you can look up the code for the simulation.
I think this was a screen saver that came preinstalled with the Linux distribution, but I can't find it anywhere. Can anyone tell where I can download it?
I suggested
xscreensaver
which contains loads of options, some are science based (molecules, space..) with more available optionally.Refer https://packages.ubuntu.com/search?suite=all&searchon=names&keywords=xscreensaver
xscreensaver
was already installed with my system (lubuntu), but can be added withsudo apt install xscreensaver
if your release/flavor doesn't include it by default.You may wish to disable your own screensaver (which can vary on flavor/release)., or add additional optional packages which increase your available choices.