Text written in Basque and translated automatically by Elia without any subsequent editing. SEE ORIGINAL
Ferrocarrilla del Norte - Aluminium oxide very close
Aluminum oxide is a common and ancient material. When formed, because a piece of aluminum is oxidized by air, it forms a protective layer. Now some Austrian physicists have studied at the atomic level what the surface of this protective layer looks like.
Buletina
Bidali zure helbide elektronikoa eta jaso asteroko buletina zure sarrera-ontzian