Daily Mail

Tiny tic-tac-toe: Researchers reveal microscopic board made using DNA (although each game takes six DAYS to complete)

First, they recreated the Mona Lisa in DNA. Now, California researchers have revealed a tiny tic-tac-toe game that uses DNA. The game shows off a major breakthrough in nanotechnology, as it uses a ...
Ars Technica

Caltech scientists use DNA tiles to play tic-tac-toe at the nanoscale

There's rarely time to write about every cool science story that comes our way. So this year, we're running a special Twelve Days of Christmas series of posts, highlighting one story that fell through ...