Internet et son contenu comme le site Wikileaks ont participé aux révoltes du Moyen-Orient ... comme vecteurs. Le fondement des révoltes et révolutions reste quelque chose de bien plus simple : le manque de blé.
In a shocking reversal of thousands of years of thinking on human reproduction, researchers at the Swedish Collegium for Advanced Study in the Social Sciences announced Monday that sexual contact is a genetic accident.
How come a cell can behave like a tiny computer or build a complex shell? Because it's smarter than the sum of its parts, says Brian J. Ford
Excellent article de biologie sur l'intelligence de la cellule.
Linked from this page are documents summarizing the hominid fossil record and hypothesized lines of human evolution from 5 million years ago to the present.