If there was any doubt, now I’m sure of it; science has officially passed beyond my understanding:
Doctors insert woman’s tooth into her eye; cure blindness
How in the what?
Uh, did you read the article? Because that headline is retarded. What they did is amazing, but it’s not like they just pulled a tooth, shoved it in her eye, and ta-da! They used material from a tooth to form a replacement structure in her eye.
Source: faucet