7 January 2009, 7:45 am
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7 January 2009, 7:26 am
Now I wonder what has been keeping the lights on during that period, hmmm? Martin D: You cannot store electricity except in minute devices such as batteries.... Read More »
7 January 2009, 2:07 am
what is the wind speed of air being sucked into the turbine of a boeing 747 at full throttle... Read More »
6 January 2009, 8:25 pm
A. The wind and sun are not constant, so there would be times when no electricity would be generated. B. The wind and sun are constant, so there would be plenty of electricity for the home. C. Wind and solar power are inefficient and too expensive to use and maintain. D. Wind and solar power are eff... Read More »
6 January 2009, 5:46 pm
Okay, my friend and I are doing a science project, and I offered to finish the research plan. This is when I start to regret it. I'm at a complete loss at what to write, and I need help. We're doing it our project on 'tide turbines', basically just wind turbines underwater. How, and what, should I w... Read More »
6 January 2009, 12:05 pm
I saw a TV programme with a lady on who had an intense phobia of man made stuctures, like telephone masts or wind turbines - I thought it was really interesting, She was afraid they were watching her and might suddenly come to life - I do feel that certain buildings have a presence also - am I just... Read More »
5 January 2009, 1:51 pm
HELP!! SOS!! my project is about the number of blades on a wind turbine! Thanks... Read More »
5 January 2009, 11:51 am
So its science fair and i want to build a wind turbine, but a small one for experiments, that isn't expensive, or to difficult to build. Can someone provide me a link or directions?... Read More »
5 January 2009, 10:54 am
If you watch the "Green Planet" channel, and have seen the show "World's Greenest Homes", well then you might get the idea. I want to build an almost completely energy-efficient house, that is good, maybe even great, for the environment. Solar panels, wind turbines, and whatever else there could be... Read More »
4 January 2009, 1:08 pm
hi there can i rig up a standard car alternator to a home made wind turbine to charge a car battery ? ..reason i ask is someone said something about a regulator ???... Read More »
4 January 2009, 8:26 am
What is another word for "residential application" . It's going in the sentence: "In a normal ____________________ a wind turbine and a traditional power source would work simultaneously."... Read More »
4 January 2009, 6:20 am
10 in in diameter!... Read More »