Powerful Pen Can Detect Cancer in Seconds

Livia S. Eberlin, chemistry professor at the University of Texas at Austin.
Wyatt McSpadden/University of Texas at Austin
    Tracy Davenport, Ph.D.

    Tracy Davenport, Ph.D.


    Dr. Davenport is the founder of Using the latest scientific research, she helps people live their healthiest lives via one-on-one coaching, corporate talks, and sharing the more than 1,000 health-related articles she's authored. Find her on social media @drinksmoothies.