World’s First Living Robots Can Now Reproduce

Last year, researchers in the US created the world’s first living machine, called xenobots. Composed of bundles of stem cells from the African clawed frog (xenopus laevis), the new life form was programmed to accomplish tasks and move microscopic objects around. Now, they can reproduce. “One [xenobot] parent can begin a pile and then, by chance, a second parent can push more cells into that …

World’s First Living Robots Assembled from Frog Stem Cells

“These are entirely new lifeforms. They have never before existed on Earth,” Michael Levin, the director of the Allen Discovery Center at Tufts University in Medford, Massachusetts, tells The Guardian. “They are living, programmable organisms.” Levin and other researchers in the US have created the first-ever living machines: robots composed of biological tissue, assembled from African clawed frog (xenopus laevis) stem cells and designed on …