History [edit]. Synthetic cathinones such as mephedrone, which are chemically similar to cathinone, naturally found in the plant Catha edulis (khat), were first synthesised in the 1920s.ontrary to popular belief, investigators found no connection to bath salts in the Miami cannibal attack. Visual symptoms similar to those of stimulant overdoses include dilated pupils, involuntary muscle movement, rapid heartbeat and high blood pressure.
According to the 2013 Census, English and Te Reo MÄori are the most widely spoken languages in New Zealand. However, as Table 1 shows, in 2013 there far more people speaking English (3,819,969 people or 90 per cent of the total population) than Te Reo MÄori (148,395 people or 3 per cent of the population).
Rapa Nui (Vananga rapa nui). Rapa Nui, or Rapanui, is a Polynesian language spoken by about 2,700 people on Easter Island and also in Chile, Tahiti and the USA.Rapa Nui is a member of the eastern branch of Polynesian languages and is related to the languages of Tahiti and the Marquesas, and also to Maori.Easter Island, which is known as Rapa Nui in Rapa Nui and Isla de Pascua in Spanish, was annexed by Chile on 9 September 1888 and has been run by Chile since then. version of the Latin alphabet is used to write Rapa Nui, although the language is rarely written, and most Easter islanders write in Spanish. However in 2010 the first ever newspaper in Rapa Nui was published, and there are plans for a dictionary.