Testing possible interactions between neutrinos (fortunately or unfortunately, these don't pass through each other, and don't always vanish when colliding either).
: looks like this wouldn't work as intended ("pre-heads" will cause unwanted interactions with already existing neutrinos) so one would need a third universe for "pre-heads" and "pre-tails".]
Some CA like this could be running in one of two "weakly interacting universes" (with B3/S23 in the other universe). The interactions could be as follows:
Code:
Select all
x = 131, y = 24, rule = TestingNeutrinos
3.C9.C$4.B8.B13$51.B38.B38.B$51.AB37.AB36.BAB$51.B38.B$2.B3.B15.B21.B
39.B39.B$.2B3.2B13.2B20.BA38.BA38.BA$2BA3.A2B11.2BA21.B39.B39.B2$27.A
2B$27.2B$27.B!
@RULE TestingNeutrinos
0 = zero, 1 = head, 2 = tail, 3 = pre-head
@COLORS
0 48 48 48
1 240 48 48
2 240 240 48
3 48 240 48
@TABLE
n_states:4
neighborhood:Moore
symmetries:rotate4reflect
var p={0,1,2,3}
var q=p
var r=p
var s=p
var t=p
var u=p
var v=p
var w=p
0, 0,1,0,1,0,0,0,0, 1
0, 0,1,1,2,0,0,0,0, 1
0, 3,0,2,0,0,0,0,0, 2
0, 3,2,0,0,0,0,0,0, 2
0, 0,2,1,2,0,0,0,0, 1
0, 2,1,0,0,0,0,0,0, 2
0, 0,1,0,0,0,0,0,0, 1
0, 0,1,2,2,0,0,0,0, 2
0, 1,q,r,s,t,u,v,w, 2
1, p,q,r,s,t,u,v,w, 2
2, 3,q,r,s,t,u,v,w, 2
2, p,3,r,s,t,u,v,w, 2
2, p,q,r,s,t,u,v,w, 0
3, 2,q,r,s,t,u,v,w, 1
3, p,2,r,s,t,u,v,w, 1
3, p,q,r,s,t,u,v,w, 0