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Laura asks… wind power; rational energy into electricity? how does wind power work? i know that the turbine blades capture wind energy and start moving, they spin a shaft that leads from the hub of the rotor to a generator The generator turns that rotational energy into electricity. but how [...]

Paul asks… Building a mini wind turbine? For a school project, we have to build a very small wind turbine to generate electricity. We were given a generator so all we have to do is construct the blades and the tower from scratch, which I’m not quite sure how. Can anyone give me any ideas [...]

Mandy asks… Building a mini wind turbine? For a school project, we have to build a very small wind turbine to generate electricity. We were given a generator so all we have to do is construct the blades and the tower from scratch, which I’m not quite sure how. Can anyone give me any ideas [...]

Helen asks… about producing electricity? if we fix a wind mill like this on an aeroplane then we can produce more electricity because the air will rotate the wind mill fast and produce much electricity for photo of wind mill open this sit give below http://www.google.co.in/imgres?imgurl=http://images.tradekool.com/173632700/S-Type-300w-Vertical-Wind-Turbine-Generator.jpg&imgrefurl=http://www.fundcvmejor.com.ar/local-cgi/tcs/vertical%2520turbine%2520generator.html&usg=__Padv3tsC_sLfch6Le9WqhpAGubA=&h=1000&w=800&sz=368&hl=en&start=0&sig2=UCepfVUU0SLMKGTTQ_PmZQ&zoom=1&tbnid=5IVayM6o7Rec8M:&tbnh=142&tbnw=133&ei=8Ol8TZufFsSGcfrxkLkG&prev=/images%3Fq%3Da%2Bcylindrical%2Band%2Bverticalwind%2Bmill%26um%3D1%26hl%3Den%26sa%3DN%26biw%3D1440%26bih%3D785%26tbs%3Disch:1&um=1&itbs=1&iact=rc&dur=294&oei=i-l8TZvrDIq0vgP_5eGHBw&page=1&ndsp=34&ved=1t:429,r:13,s:0&tx=33&ty=51 Riverpalm answers: Ask yourself this question”Where does the energy [...]

Sharon asks… Spining a turbine in space to produce electricity ? If you turn a ‘wind‘ turbine connected to a electric generator very fast once in space will it produce energy continuosly ? Riverpalm answers: No, for the most part the bearings in the turbine would create friction (no matter how good they are) which [...]