quelques animations sur la synthèse protéique : vidéo vie intérieure de la cellule (8'11'') : http://www.youtube.com/watch?v=UB6G9GD2KFk originale chorégraphie sur synth protéique (13'11''): http://www.youtube.com/watch?v=u9dhO0iCLww&feature=related animation...
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Dinosaur of the day - mummified-o-saurus - December 03, 2007 A dinosaur complete with skin, tendons and perhaps even internal organs has been uncovered in the US. Although it is being billed as "mummified", the skin and tissues on this hadrosaur have...
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Life between the (mica) sheets - December 05, 2007 The first life on Earth began in the protected spaces between sheets of mica. So says Helen Hansma, of the University of California, Santa Barbara. Presenting her hypothesis at this week's American Society...
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