Hacker News
- Toothless No More – Researchers Using Stem Cells To Grow New Teeth http://singularityhub.com/2012/05/10/toothless-no-more-researchers-using-stem-cells-to-grow-new-teeth/ 40 comments
- Toothless No More – Researchers Using Stem Cells to Grow New Teeth | Singularity Hub http://singularityhub.com/2012/05/10/toothless-no-more-researchers-using-stem-cells-to-grow-new-teeth/ 56 comments science
- Toothless no more! Researchers use stem cells to grow new teeth (xpost from r/science...to help pass the time) http://singularityhub.com/2012/05/10/toothless-no-more-researchers-using-stem-cells-to-grow-new-teeth/ 4 comments hockey