It took six days for the scientists to complete the game. Eventually, X emerged victorious Caltech The world’s tiniest game of Tic-Tac-Toe is played using DNA and takes six days to complete, but the ...

The world’s smallest game of tic-tac-toe could have a big impact on the future of nanotechnology. Researchers from the California Institute of Technology (Caltech) have developed a new technique for ...

Move over Mona Lisa, here comes tic-tac-toe. It was just about a year ago that Caltech scientists in the laboratory of Lulu Qian, assistant professor of bioengineering, announced they had used a ...