Heman Bekele : The Teen Scientist
Excerpt - 14-year-old Heman Bekele invents a skin cancer-fighting soap, priced under $10.- Earned title of America's Top Young Scientist ...
Tag: Heman Bekele
Excerpt - 14-year-old Heman Bekele invents a skin cancer-fighting soap, priced under $10.- Earned title of America's Top Young Scientist ...