Researchers Build Evolving Brain Computer? 114
destinyland writes "'We have mimicked how neurons behave in the brain,' announces an international research team from Japan and Michigan Tech. They've built an 'evolutionary circuit' in a molecular computer that evolves to solve complex problems, and the molecular computer also exhibits brain-like massive parallel processing. 'The neat part is, approximately 300 molecules talk with each other at a time during information processing,' says physicist Ranjit Pati of Michigan Tech. When viewed with a scanning tunneling microscope, the evolving patterns bear an uncanny resemblance to the human brain as seen by a Functional MRI. Using the electrically charged tip of a tunneling microscope, they've individually set molecules to a desired state, essentially writing data to the system. And while conventional computers are typically built using two-state (0, 1) transistors, the molecular layer is built using a hexagonal molecule, and can switch among four conducting states — 0, 1, 2 and 3, suggesting it may ultimately have more AI potential than quantum computing."
Star Trek predicted this one.... (Score:3, Interesting)
can switch among four conducting states
Hmm, maybe that's why all the memory units in Star Trek are "quads"..... (I've heard it retconned as "quadrillion bits" - but really this fits better).
Re:IMHO (Score:2, Interesting)
"What we really need for these kind of processes is a computer made out of very simple, small and fast elements that do exactly the task you want them to do and that are all connected."
aka an analog computer...
Re:Goddamnit, no. (Score:4, Interesting)
Apparently this is obligatory [xkcd.com], so I'd better post it
Re:IMHO (Score:3, Interesting)
Re:How is ths different than neural networks (Score:3, Interesting)
Re:IMHO (Score:3, Interesting)
What we really need for these kind of processes is a computer made out of very simple, small and fast elements that do exactly the task you want them to do and that are all connected.
I believe Thinking Machines beat you to it, but almost no one was interested in writing software for the architecture.
Re:Goddamnit, no. (Score:3, Interesting)
Funny thing is. That joke works for every base.
There are 10 states in base 10.
There are 10 states in base 2.
There are 10 states in base 367.