VAWT With Tubercles
You can find a video on this here https://youtu.be/zWjA4qgFUJQ and here https://youtu.be/koRCKa3pmVc
To finish this you will need 4 x 2mmOD, 8mmID, 7mm thick skater bearings and 4 x 8mm washers.
You can find a video on this here https://youtu.be/zWjA4qgFUJQ and here https://youtu.be/koRCKa3pmVc
To finish this you will need 4 x 2mmOD, 8mmID, 7mm thick skater bearings and 4 x 8mm washers.