A Herschel-to-glider converter that produces a
tandem glider useful in the tee reaction. It is classified as a
"G3" converter because its two gliders are three lanes apart.
Besides the southwest-travelling glider on lane 1, the converter also
emits the Herschel's standard first natural glider, SW-2. The
converter's full standard name is therefore "HSW1T43_SW-2T21". See
NW31 for an explanation of H-to-G naming conventions.
Game of Life Explanation
The Game of Life is not your typical computer game. It is a cellular
automaton, and was invented by Cambridge mathematician John Conway.
This game became widely known when it was mentioned in an article
published by Scientific American in 1970. It consists of a grid of
cells which, based on a few mathematical rules, can live, die or
multiply. Depending on the initial conditions, the cells form various
patterns throughout the course of the game.
Rules
For a space that is populated:
Examples
Each cell with one or no neighbors dies, as if by solitude.
Each cell with four or more neighbors dies, as if by
overpopulation.