Sidecar
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| Sidecar | |||||||||
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| Pattern type | Tagalong Spaceship | ||||||||
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| Number of cells | 24 | ||||||||
| Bounding box | 9 × 12 | ||||||||
| Direction | Orthogonal | ||||||||
| Period | 4 | ||||||||
| Mod | 4 | ||||||||
| Speed | c/2 | 2c/4 | ||||||||
| Heat | 33.5 | ||||||||
| Discovered by | Hartmut Holzwart | ||||||||
| Year of discovery | 1992 | ||||||||
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Sidecar is an orthogonal c/2 spaceship that was found by Hartmut Holzwart in 1992. Alternatively, it may refer just to the tagalong (displayed in green, in one phase it is made of a LWSS and a banana spark) that is attached to the heavyweight spaceship. The tagalong itself can be constructed via five gliders, so the entire spaceship can be constructed via eight gliders. One spaceship can support two sidecars.
The tagalong can be destroyed by an eater 1 in a way that doesn't affect the heavyweight spaceship, which can be then destroyed by known means, e. g. with the block and pond.
It first appeared naturally on May 12, 2019, in a G1 haul submitted to Catagolue by Rob Liston.[1]
Gallery
The highlighted sidecar
See also
References
- ↑ Ian07 (May 12, 2019). Re: Soup search results (discussion thread) at the ConwayLife.com forums
External links
- Sidecar at the Life Lexicon
Categories:
- Patterns
- Spaceships with 24 cells
- Periodic objects with minimum population 24
- Patterns with 24 cells
- Patterns found by Hartmut Holzwart
- Patterns found in 1992
- Patterns that can be constructed with 8 gliders
- Spaceships
- Tagalongs
- Spaceships with period 4
- Orthogonal spaceships
- Spaceships with speed c/2
- Spaceships with unsimplified speed 2c/4
- Spaceships with heat 33
- Spaceships with mod 4
- Natural periodic objects