A Look Inside Russia’s Creepy, Innovative Internet (Hello World: Episode 9) Bloomberg
We, and by that I mean everyone, have no idea of the extent of what computer systems are doing.
Note about this video series title: "Hello, world!" is the standard first programming problem for students. It is a test to see if you can master the basic concepts of editing a source file, getting the syntax right, and invoking the compiler. If you do all that correctly, then you can invoke your program and it will spit out "Hello, world!" on your display.
Via Detroit Steve.