Superconductor vs Semiconductor
Zipangizo ndiye maziko amagetsi amakono, osati chimango chabe. Kusintha kosavuta kwa zinthu kumatha kusintha momwe zida zathu zimagwirira ntchito masiku ano, kuyambira mafoni am'manja sitingathe kukhala popanda ukadaulo wapamwamba kwambiri wazachipatala ...