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Wind-Powered Generator
This superior teaching aid incpororates new opportunities for student experiements in aerodynamic electricity transfer. The Wind Generator blade assembly consists of 6 vanes, 37cm in diameter, with a total sail area of 77 cm². This is connected to a DC generator and a 1.5V bulb to indicate electrical output. Other features include a full cover for outdoor use, a weighted base, a structural aluminum tower and a wind-seeking balanced sail assembly. The unit measures 48 cm tall and may be used outside (or inside with an exhaust air supply). Includes: teacher's guide with instruction sheets.

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