Factory: Difference between revisions

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m clean up demultiplexer link
I think that the most commonly used meaning of the term "factory" is actually the converter
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{{Glossary}}{{cleanup}}
{{Glossary}}{{cleanup}}
The term '''factory''' refers to an [[oscillator]] which produces separate non-[[glider]] [[spaceships]] or other oscillators or [[still lifes]].
A '''factory''' is either a stationary [[still life]]/[[oscillator]] maker or a [[signal]] to still life/oscillator converter.
The best-known and most common factory is the [[queen bee]], which produces [[beehive]]s, however without a cleaning mechanism, resulting in its own death.
The best-known and most common factory is the [[queen bee]], which produces [[beehive]]s.
Factories are commonly used as [[memory cell]]s, such as in a [[demultiplexer]]. Some periodic factory mechanisms also stabilize themselves, like [[51P384]].
Factories are commonly used as [[memory cell]]s, such as in a [[demultiplexer]].


If the factory produces spaceships, it is much more commonly referred to as a [[gun]].  If it produces still lifes or oscillators, it will generally need other components to support it;  the new object does not move out of the way, and therefore must be used up in a reaction or destroyed before the next one is made.
If the factory is an oscillator, it will generally need other components to support it;  the new object does not move out of the way, and therefore must be used up in a reaction or destroyed before the next one is made. Some periodic factory mechanisms also stabilise themselves, like [[51P384]].


The following shows an example of a p144 gun, [[new gun 2]], which consists of a slight modification of [[Achim's p144]] whose output is used up in a reaction with [[Two blockers hassling R-pentomino|blockers hassling an R-pentomino]] to create [[gliders]].  This gun is [[David Bell]]'s improvement of a gun found by Bill Gosper in July, 1994, which is an arrangement where blocks eat the residual beehives of two queen bees which collide to create gliders every 30 generations.
The following shows an example of a p144 gun, [[new gun 2]], which consists of a slight modification of [[Achim's p144]] whose output is used up in a reaction with [[Two blockers hassling R-pentomino|blockers hassling an R-pentomino]] to create [[gliders]].  This gun is [[David Bell]]'s improvement of a gun found by Bill Gosper in July, 1994, which is an arrangement where blocks eat the residual beehives of two queen bees which collide to create gliders every 30 generations.

Revision as of 09:08, 6 September 2026

This article may require cleanup to meet LifeWiki's quality standards.

A factory is either a stationary still life/oscillator maker or a signal to still life/oscillator converter. The best-known and most common factory is the queen bee, which produces beehives. Factories are commonly used as memory cells, such as in a demultiplexer.

If the factory is an oscillator, it will generally need other components to support it; the new object does not move out of the way, and therefore must be used up in a reaction or destroyed before the next one is made. Some periodic factory mechanisms also stabilise themselves, like 51P384.

The following shows an example of a p144 gun, new gun 2, which consists of a slight modification of Achim's p144 whose output is used up in a reaction with blockers hassling an R-pentomino to create gliders. This gun is David Bell's improvement of a gun found by Bill Gosper in July, 1994, which is an arrangement where blocks eat the residual beehives of two queen bees which collide to create gliders every 30 generations.

x = 51, y = 24, rule = B3/S23 23b2o24b2o$23b2o24b2o$41b2o$40bo2bo$41b2o2$36b3o$36bobo$9b2o25b3o$9b2o 25b2o$8bo2bo23b3o$8bo2bob2o20bobo$8bo4b2o20b3o$10b2ob2o$31b2o$21b2o7bo 2bo$21b2o8b2o$49b2o$49b2o2$4b2o18bo$2o4b4o10b2o2b2ob3o$2o2b2ob3o10b2o 4b4o$4bo19b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 Z 8 HEIGHT 400 AUTOSTART GPS 18 T 61 PAUSE 2 LOOP 144 ]]
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