Ragnar
<--- Pic is not me
... asks people if they are Sarah Conner.
Researchers build DNA neural network that thinks | Cutting Edge - CNET News
[ame=http://www.youtube.com/watch?v=N_VisNOKQMc]‪Building a tiny "DNA brain" (Part I: design)‬‏ - YouTube[/ame]
Researchers build DNA neural network that thinks | Cutting Edge - CNET News
The technique was previously used to build the largest-ever DNA circuit, one that can compute square roots, according to Caltech.
In the latest research, the team trained the neural network to play a memory game in which it would correctly "identify" four scientists based on specific yes or no questions--for instance whether the scientist was British.
Players dropped DNA strands representing an incomplete set of answers into a test tube. The network then provides the answer--the identity of the correct scientist--by fluorescent signals.
When presented with 27 different ways of answering the questions, the DNA "brain" responded correctly each time.
[ame=http://www.youtube.com/watch?v=N_VisNOKQMc]‪Building a tiny "DNA brain" (Part I: design)‬‏ - YouTube[/ame]