• TECHNOLOGIE

    À la vitesse de la lumière : des startups françaises poussent l'informatique optique

    Reportage de Dhananjay KHADILKAR , Cécile KHINDRIA et François WIBAUX

    Ibionext biotech firms seek medical revolution

    Reportage de Dhananjay KHADILKAR , Cécile KHINDRIA et François WIBAUX

    Redefining the big 'K': Scientists change rules measuring weight of kilogram

    It may sound like a joke, but the kilogram is believed to have lost weight! Defined by a metal cylinder kept in a highly secured vault in Paris, scientists have now decided to change the rules and peg it to nature's constant rather than to a physical object. The goal is to make it even more accurate.

     

    Reportage de Dhananjay KHADILKAR , Cécile KHINDRIA et François WIBAUX