Windows used to include a screensaver called 3D Pipes, which drew overlapping pipes on a black background.
Its a fond memory for many people, and a new blog post sheds some light on its origin.
Chen said, One of my old friends told me how he got 3D Pipes added to Windows.
DoctorDothraki / YouTube
At the time, he was on the Windows OpenGL team.
They had successfully implemented the API with hardware acceleration, but had nothing to show it off.
He had to find a way to advertise the feature without risking product stability.
Were adding all of them to the product!
Maybe bringing back 3D Pipes is just what Windows 11 needs to get a popularity boost.
Source:The Old New Thing