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IMG title=”” alt=”” src=”http://www.mineralfossil.com/wp-content/uploads/2014/03/wpid-e5441f8f3668ce1dccb458b4b1698b4d.jpg” IMG class=hide alt=”I buchi neri regalano energia a galassie” src=”http://www.mineralfossil.com/wp-content/uploads/2014/03/wpid-e5441f8f3668ce1dccb458b4b1698b4d.jpg” (ANSA) – ROMA, 28 FEB – I buchi neri sono soltanto dei voraci divoratori di materia, ma rilasciano energia nelle galassie che li ospitano, sotto forma … Continue reading
(ANSA) – STANFORD, 20 GIU – Nanotubi di carbonio ‘difettosi’ si rivelano un’ottima soluzione per sostituire il costoso platino per nuove celle a combustibile e batterie a basso costo. La scoperta, pubblicata sulla rivista Nature Nanotechnology,
(ANSA) – STANFORD, 30 MAG – Nanotubi di carbonio ‘difettosi’ si rivelano un’ottima soluzione per sostituire il costoso platino per nuove celle a combustibile e batterie a basso costo. La scoperta casuale e’ stata fatta da un gruppo di ricercatori … Continue reading