MemoryStone

Remarkably Bright White Light Given Off When Sunblock/Diaper Rash Cream (Zinc Oxide) Is Heated To High Temperature

Duke adjunct physics professor Henry Everitt, chemistry professor Jie Liu and their graduate student John Foreman have discovered that adding sulfur to ultra-fine powders of commonplace zinc oxide at about 1,000 degrees centigrade allows the preparation to convert invisible ultraviolet light into a remarkably bright and natural form of white light.