Friday, May 18, 2007

viruela

uuuuyyyyyyy, esto me asusta ala vez que el niño me da un poco de lastima a pesar de que esta bien (por lo menos se recupero). LA VIRUELA PUEDE REGRESAR!!!!!!!!!!!!!!!!!!!!!!!!!.

hay que estar bien atentos a esto porque a todos nos concierne
http://news.yahoo.com/s/nm/20070518/hl_nm/smallpox_boy_dc;_ylt=ApjJpXcrk.n2um.goQANZ.HVJRIF

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...