23/7/08

Digital Library of Mathematical Functions

http://dlmf.nist.gov/
This is a preview of the Digital Library of Mathematical Functions. Not all of the content is present, nor has all of the intended functionality been implemented. Given those limitations, we welcome feedback about the current status, so that we can improve the final result. Note that citations to specific items (such as figures or equations) should be deferred until final release, as it is still possible that these may change. Please consult About the Project for more information. Sphere: Related Content

Gerard t'HOOFT - the second universal jester beyond Feynman

http://www.phys.uu.nl/~thooft/gthpub.html Sphere: Related Content

Virtual Physics Lab

http://monet.physik.unibas.ch/~elmer/pendulum/index.html Sphere: Related Content

14/6/08

The voice of Mona Lisa

http://informaticaxp.org/index.php?topic=6694.0
“Me llamo Mona Lisa. Mi identidad real está envuelta en el misterio. Algunos dicen que soy María Magdalena; otros, que doña Gioconda, Isabel de Este o la madre de Da Vinci, y hasta hay quien dice que soy el propio Leonardo. Sin embargo, lo único que puedo decir con toda certeza es que soy la mujer con la sonrisa más amada y misteriosa del mundo” Sphere: Related Content