Rule 184
...that the Rule 184 cellular automaton can simultaneously model the behavior of cars moving in traffic, the accumulation of particles on a surface, and particle-antiparticle annihilation reactions?
...that the <b id="mwDa8"><a href="./Rule_184" id="mwDbA" rel="mw:WikiLink" title="Rule 184">Rule 184</a></b> <a href="./Cellular_automaton" id="mwDbE" rel="mw:WikiLink" title="Cellular automaton">cellular automaton</a> <i id="mwDbI">(examples pictured)</i> can simultaneously model the <a href="./Traffic_flow" id="mwDbM" rel="mw:WikiLink" title="Traffic flow">behavior of cars moving in traffic</a>, the <a class="mw-redirect" href="./Deposition_(Aerosol_physics)" id="mwDbQ" rel="mw:WikiLink" title="Deposition (Aerosol physics)">accumulation of particles on a surface</a>, and particle-antiparticle <a href="./Annihilation" id="mwDbU" rel="mw:WikiLink" title="Annihilation">annihilation</a> reactions?