http://nkkn5gol4qp6ymwomrjeyiwqrxkthjfqvw7k6jlpafcvslwvbj52caqd.onion/design.html
There is a concept of levels in computer architecture. The basic idea is that there
are many levels, or views, at which a computer can be considered, from the highest level, where the user is running programs, or using the computer, to the lowest level, consisting of transistors and wires.