Robotic System Makes a Novel Scientific Discovery
January 8th, 2010Dress up brute force real pretty and put lipstick on it.
Via: Wales Online:
IT was hailed as taking artificial intelligence to a new level.
Now, the creation by Welsh scientists of the first robot in the world to make an independent scientific discovery has been named the fourth most significant discovery of 2009 by one of the world’s most influential magazines.
Adam, a computer that fully automates the scientific process, discovered in April how a baker’s yeast converts food like sugar into the amino acid lysine to produce the protein in bread.
The robot then devised experiments to test its predictions, ran experiments using laboratory robotics and interpreted the results, before repeating the cycle.
Adam was designed by Professor Ross King and colleagues at the Department of Computer Science at Aberystwyth University to carry out each stage of the scientific process automatically without the need for further human intervention.
Its success was placed ahead of the discovery of water on the moon and the progress made this year at the large hadron collider in Switzerland – project managed by Welsh scientist Dr Lyn Evans – in Time magazine’s 10 most significant scientific discoveries of 2009. However, its importance was ranked behind the discoveries of our oldest human ancestor and a potential cure for colour blindness.
Time said of Adam: “By any standard, it was an elementary discovery — the identification of the role of about a dozen genes in a yeast cell. But what made this finding a major breakthrough was the unlikely form of the scientist: a robot.
“In April, Adam became the first robotic system to make a novel scientific discovery with virtually no human intellectual input. Robots have long been used in experiments – their vast computational power assisted in the sequencing of the human genome, for example – but Adam was the first to complete the cycle from hypothesis to experiment to reformulated hypothesis without human intervention.”
Adam’s discovery was published in the journal Science in April. The scientists chose yeast because its genes provide a simple model of how human cells work. Many of the reactions within yeast are replicated within human cells.
Adam is still a prototype, but Prof King’s team believe their next robot, Eve, holds great promise for scientists searching for new drugs to combat diseases such as malaria.
