May 11, 2005 - 23:04
BIRDS and bees do it - now machines can reproduce too. The first scalable robot to have built an exact copy of itself could herald a fundamental rethink of how robots may be used to explore other planets.
http://www.newscientist.com/article.ns?id=mg18624997.100
See video of it here, makes a nice toy...
http://www.mae.cornell.edu/ccsl/research/selfrep/video/4x4ht4a.wmv