![We Have Concerns show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/076/031/small/we-have-concerns.jpg)
Summary: Tufts University biologists Douglas Blackiston and Michael Levin have created all programmable organisms called xenobots — golems dreamed in silicon and then written into flesh.
Summary: Tufts University biologists Douglas Blackiston and Michael Levin have created all programmable organisms called xenobots — golems dreamed in silicon and then written into flesh.