SoupçonsLes traders à haute fréquence veulent des ondes radio à basse fréquence : faut-il vraiment leur accorder ?
Le trading haute fréquence est de plus en plus décrié car il est soupçonné d'amplifier les mouvements sur les marchés.
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Le Réseau Atlantico
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Atlantico SciencesUn textile révolutionnaire pourrait remplacer l'air conditionné ; un étrange signal radio venu de l'étoile HD 164595
Et aussi : origine de la vie, les plus vieux fossiles peut-être trouvés au Groenland ; le diable de Tasmanie évolue pour résister au cancer ; cellules solaires : un design plus efficace et plus économique.
4 septembre 2016
Gigantesque Autant d'énergie en 1 milli-seconde que le soleil en une journée : les astronomes capturent enfin un "blitzar" grâce à leurs télescopes
Jusqu'à aujourd'hui, toutes ces explosions avaient été découvertes plusieurs semaines après qu’elles se soient produites. Grâce au télescope Parkes, des astronomes ont cette fois réussi à en capturer une en temps réel depuis l'Australie.
21 janvier 2015