www.paksc.org for coil making visit bit.ly small VAWT vertical axis wind turbine is made up of old hard disk drive magnets, disk, ball baring we use approximately all part of hard disk drive to make "VAWT" science fair project
Saturday, August 4, 2012
DIY wind power - Make you own Wind Turbine mini (VAWT) vertical Axis Wind Turbine DIY VAWT
www.paksc.org for coil making visit bit.ly small VAWT vertical axis wind turbine is made up of old hard disk drive magnets, disk, ball baring we use approximately all part of hard disk drive to make "VAWT" science fair project
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