An ultra-fast tiny laser can work as a
miniature scalpel inside the body, making careful incisions or excisions while leaving healthy tissue intact. It is more effective than a doctor's metal scalpel or even other laser devices, according to its developers at the University of Texas, because it leaves more healthy cells alone.
More » 1930 census nike new nfl uniforms nfl uniforms andrew bailey the village dallas fort worth tornado dallas tornadoes
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.