G.hn is a specification for existing-wire home networking. It is a complementary counterpart to Wi-Fi. G.hn targets gigabit per second data rates and operation over three types of legacy home wires: telephone wiring, coaxial cables and power lines..hn is an adequate solution for consumers in situations in which using wireless is not needed (for example, to connect a stationary device like a TV or a network-attached storage device), or is not desired (due to security concerns) or is not feasible (for example, due to limited range of wireless signals).
The Language of Botswana | Learn to Speak Setswana. While English is the official language and Setswana the national language, there are over 20 other languages spoken in Botswana, which are mostly used by the non-Setswana-speaking groups. Sekalanga, spoken by the Bakalanga, is the most commonly used of these languages. By Ian Michler.
The origin of the name Tswana is a mystery. It is applied to a number of groups who all speak the same Bantu language, have similar customs, but separate names. None of them ever knew themselves as the Tswana. As with several other people in South Africa, their name was given by foreigners.swana is a Bantu language of Niger-Congo origin and alternatively called also CHUANA, COANA, CUANA, SETSWANA, SECHUANA, BEETJUANS. It is one of the national languages of Botswana, where it is spoken by over 1,000,000.