radio day

Radio Day (Russian: День радио, Den' Radio), Communications Workers' Day (as it is officially known in Russia) or Radio and Television Day (Bulgarian: Ден на радиото и телевизията, as it is known in Bulgaria) is a commemoration of the development of radio in Russia. It takes place on 7 May, the day in 1895 on which Alexander Stepanovich Popov demonstrated a radio based lightning detector.

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    Tuma salamu kwa Mdau mmoja kwenye huu uzi kuadhimisha siku ya Radio duniani

    Kila mwaka Februari 13 ni maadhimisho ya Siku ya Redio Duniani. Siku hii huadhimisha umuhimu wa redio katika kuhabarisha jamii, kukuza uhuru wa kujieleza, na kuwa msaada muhimu wakati wa majanga na matatizo. Lengo la Siku ya Redio Duniani ni kuhamasisha watu kuhusu umuhimu wa redio. Ingawa leo...
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