Heavyweight volcano
From LifeWiki
Heavyweight volcano  
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Pattern type  Oscillator  

Family  Volcano  
Number of cells  104  
Bounding box  17×24  
Period  5  
Mod  5  
Heat  33.6  
Volatility  0.51  
Strict volatility  0.51  
Discovered by  Dean Hickerson  
Year of discovery  1995  
 
 

Heavyweight volcano is a period 5 oscillator that was found by Dean Hickerson in February 1995 that produces a domino spark much like a heavyweight spaceship. Scot Ellison reduced it to 17 columns in 2007 using WinLifeSearch.
Image gallery

See also
External links
 HW volcano at the Life Lexicon
 Heavyweight volcano at Adam P. Goucher's Catagolue
Categories:
 Patterns
 Oscillators with 104 cells
 Patterns with 104 cells
 Patterns found by Dean Hickerson
 Patterns found in 1995
 Oscillators
 Periodic objects with minimum population 104
 Volcano variants
 Oscillators with period 5
 Oscillators with mod 5
 Oscillators with heat 33
 Oscillators with volatility 0.51
 Oscillators with strict volatility 0.51
 Sparkers
 Sparkers with period 5
 Strong sparkers
 Domino sparkers
 Patterns found in 2007
 Patterns found by Karel Suhajda
 Patterns found by David Eppstein
 Patterns found by Scot Ellison
 Patterns with bilateral orthogonal symmetry