Drobotenko screen saver v0.0.3
It screen saver based on a amazing surface - double said funnel.
It is infinite surface with straight boundary.
Drobotenko - screen - saver - 3d - mathemais - maths - science - education - poker - ology
Contentwise responsible person: Drobotenko Anatoly Moscow, Russia
Drobotenko Anatoly, Drobotenko(at)reutov(dot)ru