Has many different demonstration of how magnets and electricity.
Power of Wind GE
www.youtube.com search for power of wind video
What about the birds?
More are killed by powerlines, and roads than wind turbines. Pay attention to the birds patterns and postion them so that they are not in the way of the bird patterns. There is a development of houses in Galveston they are using wind turnbines and solar power homes are earning $35 a month from the grid.
What about Hurricanes?
Made to go in neutral mode if the wind gets to a certain level.
How can planes fly upside down?
They change the pitch of the blades.
What captures the most energy longer blades or height?
Depends on the location and type of the winds.