This is a unit that would produce electricity from the movement of waves on the ocean and lakes. A simpler version could be used to be installed on a river. If you placed them every 50 feet you would not inter fear with the natural function of nature. This is the way of the future , it would produce all the power that we need. To build a nuclear reactor or a dam is a guarantee for a future disaster. Combine this with the Ballard fuel sell and you will have cars with zero pollution. To switch to high bred cares is not a solution it is simply a con job to make this type so expensive that people will still stay with gas cars. Unfortunately this is what is required because of our 4,000 year old Monetary Cult. Fortunately evolution will take care of that, the number of people who are developing fluid intelligence to see the stupidity of the cult are growing in Numbers. You can find a few in the Internet, jwappeltfiles.blogspot.com Thevenus project.com Technocracy Inc. since 1933.