Tuesday, February 26, 2008

Tabla periodica galactica!!


Esta es la tabla periodica versión galaxia, la pueden encontrar completa y es interactiva en:

No comments:

Binary temporal upconversion codes of Mn2+-activated nanoparticles for multilevel anti-counterfeiting

Optical characteristics of luminescent materials, such as emission profile and lifetime, play an important role in their applications in opt...