Tubber
From LifeWiki
Tubber  
View animated image  
View static image  
Pattern type  Oscillator  

Number of cells  48  
Bounding box  13×13  
Period  3  
Mod  3  
Heat  5.3  
Volatility  0.14  
Strict volatility  0.14  
Discovered by  Robert Wainwright  
Year of discovery  Unknown  
 
 
 

Tubber is a period 3 oscillator that was found by Robert Wainwright no later than June 1972. It is a billiard table configuration requiring particularly heavy stabilization: the smallest casing is twice the size of the bushing.
External links
 Tubber at the Life Lexicon
 48P3.11 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
 Patterns
 Oscillators with 48 cells
 Patterns with 48 cells
 Patterns found by Robert Wainwright
 Patterns that can be constructed with 31 gliders
 Oscillators
 Periodic objects with minimum population 48
 Oscillators with period 3
 Oscillators with mod 3
 Oscillators with heat 5
 Oscillators with volatility 0.14
 Oscillators with strict volatility 0.14
 Patterns with rectangular diagonal symmetry
 Seminatural periodic objects