Test tube baby

Test tube baby is a period-2 oscillator, being the smallest oscillator to support the two-cell domino rotor. It and its variants are occasionally considered to be billiard tables.[1]

Test tube baby
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Pattern type Oscillator
Family Test tube baby
Number of cells 14
Bounding box 8×5
Frequency class 29.0
Period 2
Mod 2
Heat 2
Volatility 0.13
Strict volatility 0.13
Rotor type Orthogonal on-off
Discovered by Unknown
Year of discovery Unknown

Commonness

Test tube baby is about the twenty-fifth most common naturally-occurring oscillator in Achim Flammenkamp's census, being less common than cis-beacon on anvil and more common than octagon 2.[2]

It is the most common billiard table naturally, depending on the definition of billiard table.

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gollark: > “This stuff is funny!” giggles your niece, squishing her fingers in the goop. “It’s all warm, gluey, and bouncy! Someone should be turning out this stuff for kids to play with, or as sticky putty to stick posters to walls, or whatever. You’ve got, like, an infinite supply of it, so that’s good economics, right?”

See also

References
  1. Dave Greene (July 3, 2019). Re: Thread for basic questions (discussion thread) at the ConwayLife.com forums
  2. Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
  • 14P2.7 at Heinrich Koenig's Game of Life Object Catalogs
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