Xenobots - Novel Synthetic Life Forms At The Intersection Of Biology & Information Science

Send us a text

Xenobots are living micro-robots, built from cells, designed and programmed by a computer (an evolutionary algorithm) and have been demonstrated to date in the laboratory to move towards a target, pick up a payload, heal themselves after being cut, and reproduce via a process called kinematic self-replication. In addition to all of their future potential that has been mentioned in the press, including Xenobot applications for cleaning up radioactive wastes, collecting micro-plastics in the oceans, and even helping terraform planets, Xenobot research offers a completely new tool kit to help increase our understanding of how complex tissues/organs/body segments are cooperatively formed during the process of morphogenesis, how minds develop, and even offers glimpses of possibilities of what novel life forms we may encounter one day in the cosmos. This cutting edge Xenobot research has been conducted by an interdisciplinary team composed of scientists from University of Vermont, Tufts University, and Harvard, and our show is honored to be joined by two members of this team today. Dr. Josh Bongard, Ph.D. (https://www.uvm.edu/cems/cs/profiles/josh_bongard), is Professor, Morphology, Evolution & Cognition Laboratory, Department of Computer Science, College of Engineering and Mathematical Sciences, University of Vermont. Dr. Bongard's lab focuses on the unique domain of evolutionary robotics with a goal of directing the evolution of increasingly complex, capable, and autonomous machines to perform a widening array of difficult tasks. Dr. Bongard completed his bachelor's degree in Computer Science from McMaster University, Canada, his M.S. in Evolutionary & Adaptive Systems, University of Sussex, UK, his Ph.D. in Informatics, University of Zurich, Switzerland, and a post-doc in the Computational Synthesis Laboratory at Cornell University. He is the co-author of the popular science book entitled "How the Body Shapes the Way We Think: A New View of Intelligence” and co-author of "Designing Intelligence: Why Brains Aren't Enough". Dr. Michael Levin, Ph.D. (https://allencenter.tufts.edu/our-team/michael-levin/), is Tufts University Professor who holds the Vannevar Bush endowed Chair in the Biology department, and who serves as both the director of the Tufts Center for Regenerative and Developmental Biology, and Director, Allen Discovery Center at Tufts. Dr. Levin’s group's focus is on understanding the biophysical mechanisms that implement decision-making during complex pattern regulation, and harnessing endogenous bio-electric dynamics toward rational control of growth and form. Dr. Levin has dual B.S. degrees, in Computer Science and Biology, and received a Ph.D. from Harvard University. He did post-doctoral training at Harvard Medical School. 

Support the show