@Elizabeth – I think in NY we could have the small wind turbines and solar panels on top of roofs on skyscrapers. Solar panels could also be on streets to light up the street light there by at least contributing something to the power grid.
@Debera – yes wind turbines could only be used where there is wind, but my opinion is we should use multiple methods to generate renewable energy. There might be an instance where we don't have wind but have ample sun light; we could use solar panels to make use of the sunlight we waste.
@William – yes as you said wind is a free resource (for now) we need to make the maximum use of the natural resources we have. It's only the initial setup cost and may be a small service cost once in 6 months.
@Rob – yes you have a point, some don't get wind for most of the days, and this is when we should use a combination of solar panels and wind turbines to balance off. Do you think this will solve the problem?
@rainmaking - I am not much familiar on the sizes and the power the wind turbine generates. Would you know the size of a 70kW turbine? Can we not make it small and use a step up transformer to increase the power.
@pnadams – Well explained how wind turbines evolved, this is basically the same methods that was use sometime back, the only difference is now we use modern technology to make it small and harvest more energy.
@tekochip – Yes turbines have many moving parts, but I don't think it would make much noise other than the noise of the wind. I think that because the wind turbine generate energy not consumes it. Any engine that consumes energy will usually make sound when it burns the energy,
In his keynote address at the RAPID 2015 conference last week, Made In Space CTO Jason Dunn gave an update on how far his company and co-development partner NASA have come in their quest to bring 3D printing to the space station -- and beyond.
On Memorial Day, Americans remember the sacrifices the US armed forces have made, and continue to make, in service to the country. All of us should also consider the developments in technological capabilities and equipment over the years that contribute to the success of our military operations.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.