Researchers Debut DNA-Powered Computer
An anonymous reader writes "Researchers at Columbia University and the University of New Mexico have built a DNA -powered computer that is unbeatable at Tic-Tac-Toe. Although it's much slower than a normal computer, the researchers say their proof-of-concept system could help them develop new techniques for sorting and analyzing viruses and DNA mutations."
I thought most Tic-Tac-Toe games end in a tie.
That's exactly what unbeatable means - cannot be beaten. It does not mean it can beat you.