Although there are several vertical axis wind turbines listed on greenterrafirma ... The tools required to make one of these are relatively simple, so this could make this experiment accessible ...
Not bad for a home-made wind power generator! There aren’t only pros to the design, however. While VAWTs may be cheaper, more mobile, and more resistant to wear and tear, there are some design ...
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Fran Scott explores how PhD student Jon Sumanik-Leary from the University of Sheffield is developing a DIY wind turbine for isolated Third World communities. Conventional wind turbines (and other ...