60P5H2V0

60P5H2V0 is an unnamed orthogonal period 5 2c/5 spaceship[1] that was found by Tim Coe in May 1996.[2]

60P5H2V0
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Pattern type Spaceship
Number of cells 60
Bounding box 19×11
Direction Orthogonal
Period 5
Mod 5
Speed 2c/5
Speed (unsimplified) 2c/5
Heat 42.4
Discovered by Tim Coe
Year of discovery 1996

Synthesis and destruction

60P5H2V0 is most well-known for being the first orthogonal spaceship that travels at a speed other than c/2 to be successfully constructed via glider synthesis (using 63 gliders). The glider synthesis was mostly due to Noam Elkies, with help from Mark Niemiec and Jason Summers, in March 2003.[2] Thanks to its glider synthesis, two guns have been independently constructed that create it: a period 416 gun and a period 690 gun.

It can easily be destroyed by two eater 2s as shown below.

A 60P5H2V0 about to be eaten by two eater 2s
RLE: here
gollark: Anyway, I meant security regardiing "you can't just send a bunch of wireless messages and get all the moneys".
gollark: The OpenSecurity ones are wireless, don't know about "SecurityCraft".
gollark: You'd even get no users!
gollark: You can even start your own node with cool different configs!
gollark: Okay, even if you don't need ATM-stolen levels of security, it still needs to be ridiculously secure.

See also

References
  1. "Class 3 Objects Catalog". Retrieved on May 26, 2009.
  2. Jason Summers' jslife pattern collection. Retrieved on May 26, 2009.
  • 60P5H2V0.1 at Heinrich Koenig's Game of Life Object Catalogs
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