Dock

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Dock
x = 6, y = 3, rule = B3/S23 b4o$o4bo$2o2b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]]
Pattern type Induction coil
Number of cells 10
Bounding box 6 × 3
Static symmetry D2_+2
Discovered by Unknown
Year of discovery Unknown

Dock (or long house) is an induction coil.

Unlike house, dock can function as an eater for individual gliders, using the pre-block tipped ends similarly to that of the original fishhook eater.

By itself, it dies in 7 generations.

The dock is the most common 4-cell induction coil to attach to a block as part of an oscillator, such as dock on unix and dock on blocker. With a bare block, the table is marginally more common than the dock.

Dock-dock still lifes

There are two ways in which two docks can be arranged to create a still life:

Gallery

Dock is a component of many other patterns, some examples of which are the following:

Oscillators

Cisbeaconondock.png
Transbeaconondock.png
Griddleanddock.png
Cis-beacon on dock
Trans-beacon on dock
Griddle and dock

Still lifes

Beehiveondock.png
Capanddock.png
Mirroreddock.png
Pondondock.png
Tableanddock.png
Beehive on dock
Cap and dock
Mirrored dock
Pond on dock
Table and dock

External links