A lot of symbology here and if you are not very well familiar with it, it may be hard to understand everything. But if I may chip in here.....
Light is knowledge, thanks to the Internet it may spread more quickly and reach more people. The technology that is used here is fiber optics. In Polish this technology is translated as "światłowody" which means "light conductors". This just dawned on me yesterday. Maybe I am learning something from you guys
