Deux ans après le crash de l’AF 447, qui s’est abîmé en mer le 1er juin 2009, les enquêteurs français dévoilent vendredi 27 mai leurs premières conclusions sur les circonstances de l’accident. FRANCE 24 propose un récapitulatif des dates marquantes de ces deux dernières années.
Oprah Winfrey (born Orpah Gail Winfrey; January 29, 1954) is an American television host, actress, producer, and philanthropist, best known for her self-titled, multi-award winning talk show, which has become the highest-rated program of its kind in history.[1] She has been ranked the richest African American of the 20th century,[2] the greatest black philanthropist in American history,[3][4] and was once the world's only black billionaire.[5][6] She is also, according to some assessments, the most influential woman in the world
A magnitude 9 earthquake struck Japan on 11 March 2011, triggering a powerful tsunami and severely damaging the Fukushima Daiichi nuclear power station. This is the story of the struggle to regain control of the failing station, and to deal with the released radioactivity. It had been compiled from the continuing and excellent reporting by the Nature News team.
De septembre 2010 à mai 2012, un aperçu des grandes dates de la course à la présidentielle de 2012
IBM marks three decades of nanotechnology leadership. Two milestone IBM inventions—the Scanning Tunneling Microscope (STM) in 1981 and the Atomic Force Microscope (AFM) in 1986—provided researchers around the world with the specialized tools they needed to explore the nano-cosm and manipulate materials at the atomic level for the first time.
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