Masitepe amomwe loboti yam'madzi amakonzera chingwe chapansi pamadzi Kufunika kwa zingwe zapansi pamadzi Chifukwa chomwe anthu amatha kulumikizana ndikuyenda pa intaneti kudutsa mapiri ndi nyanja ndi chifukwa cha ntchito ya zingwe zapansi pamadzi.. Chingwe choyang'ana pansi pamadzi, imadziwikanso kuti chingwe cholumikizira pansi pamadzi, ndi waya wokutidwa ndi insulating material ndi kuyala pansi pa nyanja kuti akhazikitse kufala kwa matelefoni pakati pa mayiko.. Chingwe cha submarine Optical chimayamba 90% ya bizinesi yapadziko lonse lapansi yolankhulirana padziko lonse lapansi ndipo ndiye chonyamulira chachikulu cholumikizira zidziwitso padziko lapansi masiku ano. Pakadali pano, zilipo za...