How to make an inexpensive vertical wind turbine - part 2, Kit for sale now- http://www.berezintechnologies.com blog -- http://www.berezin.com/jeff (more info) diy vertical wind turbine of the savonius style..

How to make an inexpensive vertical wind turbine - part 1, Want to watch this again later? sign in to add this video to a playlist. kit for sale now- http://www.berezintechnologies.com visit blog at http://berezin.

Wind power: are vertical axis wind turbines better, Worldwide interest in renewable energy options has given rise to a rash of new wind turbine designs. some of the most recent models on the market are vertical axis.

Unconventional wind turbines - wikipedia, This is a vertical axis turbine, but it isn't favored because of its poor efficiency. one blade is pushed by the wind while the other is being pushed in the opposite.

Calculating the cost of electricity - melissa kaplan, Melissa kaplan's herp care collection last updated june 9, 2015 . calculating the cost of electricity ©2000 melissa kaplan . it isn't only herp keepers who need.

The energy story - chapter 3: static electricity & resistance, The energy story is a general introduction to energy. chapters explore renewable energy, fossil fuels, electricity, circuits and many other things..