The disclosure involves a self-sharpening pencil comprising a hollow housing having an integral self-contained non-rotatable fixed sharpener therein for a lead adapted to be linearly projected therethrough for filing the said lead by manually reciprocable lead carrier means. The lead is adapted to be linearly guided by means located within the housing and a reservoir or collection chamber is provided for filings within said housing.
Dr. Rader has been the only American physician researching the therapeutic applications of fetal stem cell therapy. In 1995 he founded Stem Cell of America, an international corporation dedicated to t...
Tagline:
Pioneer of Stem Cell Science
Bragging Rights:
Chief scientist and medical director at Stem Cell of America
David Garrett, Brenda Thompson, Donna Mcdaniel, Mark Bales, Malinda Alexander, Dana Davis, Tammy Headgepath, Steve Ball, Patricia Henderson, Marsha Kraus, Susan Reed