User loginNavigation 
The simplest mechanism with Turingequivalent power to date ...From Stephen Wolfram's announcement:
The universal Turing machine in question is a cellular automaton with two states and three colors. By Mario B. at 20071024 15:10  LtU Forum  previous forum topic  next forum topic  other blogs  7428 reads

Browse archives
Active forum topics 
Recent comments
13 hours 59 min ago
1 day 18 min ago
3 days 21 hours ago
4 days 18 hours ago
2 weeks 1 day ago
2 weeks 1 day ago
2 weeks 1 day ago
2 weeks 1 day ago
2 weeks 1 day ago
3 weeks 17 hours ago