XXIIVV

Imagine a computer harnessing the natural behavior of natural systems and utilizing their behaviors to solve equations.

A beauty cold and austere, like that of sculpture, without appeal to any part of our weaker nature, without the gorgeous trappings of painting or music, yet sublimely pure, and capable of a stern perfection such as only the greatest art can show.~

mechanical computers

paper computing

Exploring what sort of computing can be done on paper.

programming

A collection of notes on programming languages.

We use software because we have goals to achieve and things to do. The software we use is coded by programmers who have their own goals, sometimes these goals overlap with ours, over time these will diverge. The tools we depend on grow features we don't use or understand, introducing bugs that will prevent us from reaching our goals.

 

We have the choice of trying to understand the code and fix it, we have the choice of trying another program, and we have the choice of coding the software ourselves. All but the last path mean endless seeking, evaluating and further deviation from our goals.

code it yourself manifesto

Software freedom is the freedom to run the program as you wish, for any purpose, to study how the program works, and change it, to redistribute copies and your modified versions so you can help others.

 The concept that programming is something that you need special education to do is not right. It is something that is promoted by the priesthood.
Chuck Moore, Color Forth

virtual machines

A collection of experimental computing systems.

A VM is a program that acts like a computer. It simulates a CPU along with a few other hardware components, allowing it to perform arithmetic, read and write to memory, and interact with I/O devices, just like a physical computer. Most importantly, it can understand a machine language which you can use to program it. To see examples of this in action, see Orca or Uxn.

 

cellular automata

One way to simulate a two-dimensional cellular automaton is with an infinite sheet of graph paper along with a set of rules for the cells to follow.

The universe of John Horton Conway's Game Of Life is an infinite, two-dimensional orthogonal grid of cells, each of which is in one of two possible states, live or dead. Every cell interacts with its eight neighbours. At each step in time, the following transitions occur:

In cellular automata, a methuselah is a small "seed" pattern of initial live cells that take a large number of generations in order to stabilize.

fluidics

Fluidics is the construction of computing systems using fluids.

They employed water or air in plastic channels to implement logic gates; the gates were interconnected by standard, flexible plastic tubing. The advantage was their noise immunity, but their size and physical awkwardness was among their many negatives. A typical four-input AND or OR gate alone was about half the size of a deck of cards.

 

fractals

Fractals are infinitely complex patterns that are self-similar across different scales.

 

incoming(1): papier