Most wind turbines we build now use 12 of 2.5 pipe for the yaw bearing, so at the top we need a stub of 2 pipe about 13 long for the wind turbine to slip onto. The jin pole is also from 2.5 pipe, as a rule I like the jin pole to be at least 1/3 as long as the tower is high.
The haka (plural is the same as singular: haka) is a traditional ancestral war cry, dance, or challenge from the MÄori people of New Zealand. It is a posture dance performed by a group, with vigorous movements and stamping of the feet with rhythmically shouted accompaniment.n November 2012, a Maori kapa haka group from Rotorua performed a version of the ' Gangnam Style ' dance mixed with a traditional Maori haka in Seoul, celebrating 50 years of diplomatic relations between South Korea and New Zealand.
The Haka Ka Mate Ka Mate is a Maori war dance essentially from the Polynesian Maori culture, but no doubt we all have Haka within us all this is just how the Maori people express it.ll these other people performing the haka is a version of the Maori Haka made famous by a Maori chief Te Rauparaha then later by the All Blacks rugby team Aotearoa (New Zealand)s No.1 sport and now it has become a symbol of Identity for all our nation.