The veins that carry the digital blood into our home to feed our technological needs.
I have studied and worked with computers for years and I am still amazed at the complicated workings of these machines.
At any moment there can be thousands of pulses of electricity whizzing around in there to achieve all sorts of tasks.
Imagine spending 99% of your life facing a wall.
Imagine doing a very important job for people who barely remember you exist.
Imagine the fear of getting it all wrong.
But enough about me...
[edit: sorry for the slight blurring. Took this shot 20 times and this was the best one :( ]