Our grandparents, lived the transistor revolution and thanks to them there are circuits integrated that today we all use daily, and even carry them in our pockets, often without make sure it.
Babu zetu, aliishi Mapinduzi kamili ya crackling na asante kwa kuna mizunguko jumuishi kwamba leo sote kutumia kila siku, na hata kuyabeba katika mifuko yetu, mara nyingi bila Hakikisha ni.