Un nanomètre représente un milliardième de mètre. Nous pouvons rencontrer de nombreux objets de taille nanométrique dans la nature, mais l’homme est également capable d’en fabriquer depuis peu…
A nanometre represents one billionth of a metre. Numerous nano-sized objects may be found in nature, but man has recently become capable of producing them as well...
A nanometre represents one billionth of a metre. Numerous nano-sized objects may be found in nature, but man has recently become capable of producing them as well...
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Technologie