Building A Brain On A Silicon Chip

Image: A smart chip: Scientists in Europe are using conventional chip production techniques to create circuits that mimic the structure and function of the human brain. This early prototype has just 384 neurons and 100,000 synapses, but the latest version contains 200,000 neurons and 50 million synapses. Credit: Karlheinz Meier

From Technology Review:

A chip developed by European scientists simulates the learning capabilities of the human brain.

An international team of scientists in Europe has created a silicon chip designed to function like a human brain. With 200,000 neurons linked up by 50 million synaptic connections, the chip is able to mimic the brain's ability to learn more closely than any other machine.

Although the chip has a fraction of the number of neurons or connections found in a brain, its design allows it to be scaled up, says Karlheinz Meier, a physicist at Heidelberg University, in Germany, who has coordinated the Fast Analog Computing with Emergent Transient States project, or FACETS.

Read more ....

Robot Achieves Scientific First

A robot called ADAM can hypothesize, conduct experiments, and plan next steps without human input, researcher Ross King (left) and colleagues announced in April 2009. ADAM is the first—but maybe not the last—robot to make a new scientific discovery. Photograph courtesy Arthur Dafis, Aberystwyth University

From Financial Post:

A laboratory robot called Adam has been hailed as the first machine in history to have discovered new scientific knowledge independently of its human creators.

Adam formed a hypothesis on the genetics of bakers’ yeast and carried out experiments to test its predictions, without intervention from its makers at Aberystwyth University.

The result was a series of “simple but useful” discoveries, confirmed by human scientists, about the gene coding for yeast enzymes. The research is published in the journal Science.

Professor Ross King, the chief creator of Adam, said robots would not supplant human researchers but make their work more productive and interesting.

Read more ....

More News On This Robot First

Robot scientist 'Adam' solves genetic problems -- Times Online
First Robot Scientist Makes Gene Discovery -- National Geographic
Self-directed robot scientist makes discovery -- MSNBC
Robot Scientist Becomes First Machine To Discover New Scientific Knowledge -- Science Daily
Robot Makes Scientific Discovery All by Itself -- Wired Science
Robot scientist makes discoveries with no human help -- New Scientist
Job Swap: This Robot Is the Scientist -- Live Science

Rise Of The Robots--The Future Of Artificial Intelligence

Photo: PYTAK

From Scientific American:

By 2050 robot "brains" based on computers that execute 100 trillion instructions per second will start rivaling human intelligence

Editor's Note: This article was originally printed in the 2008 Scientific American Special Report on Robots. It is being published on the Web as part of ScientificAmerican.com's In-Depth Report on Robots.

In recent years the mushrooming power, functionality and ubiquity of computers and the Internet have outstripped early forecasts about technology’s rate of advancement and usefulness in everyday life. Alert pundits now foresee a world saturated with powerful computer chips, which will increasingly insinuate themselves into our gadgets, dwellings, apparel and even our bodies.

Read more ....