Scientists have created the world's first living, self-healing robots using stem cells from frogs.
원문출처 : https://www.cnn.com/2020/01/13/us/living-robot-stem-cells-intl-hnk-scli-scn/index.html
원문출처 : https://www.cnn.com/2020/01/13/us/living-robot-stem-cells-intl-hnk-scli-scn/index.html