how can you make a wind powered generator with solar panels as back up?
I am in the process of building a wind powered generator and I want to put on some solar panels on it as a back up source of energy. So pleas HELP!!!!!!
what type of modern engine can be easily converted to provide steam powered rotation?
450 psi pressure superheat steam used unlimited supply engine must turn a generator in 17kw range serious answers only please!
What is better alternative to Solar and Electricity?
. Also see related interesting question in my profile.
How can electrons keep being generated by solar panels?
I was trying to figure out how solar panels work today and I found that electrons get displaced in 2 layers of a solar panel by photons coming from the sun to create power. If the electrons come from the solar panel and go into the electrical grid, how are they replaced in the solar […]
Could a cathode ray be used for propulsion in a manner similar to an ion drive?
I understand the thrust would be even many times weaker even than an ion thruster, but I think there would be the possibility of unlimited fuel given that electrons could potentially be replenished from the solar wind. Is my logic sound?
How to build a dam for hydroelectric power?
I have a small creek in my back yard. Thinking about building a dam and a small hydroelectric power station. How do I do this? Are there any legal issues I need to know?
How much does it cost to install a geothermal energy source to power a home?
I am doing a project and I am wondering if it is cost-effective to install a geothermal energy source or solar panels? How much would installing a geothermal energy source cost, and would it make enough energy to supply a typical Californian family throughout the year?
1/3 Lawsuit Accuses Big Oil of Conspiracy to Deceive
Groundbreaking Lawsuit Accuses Big Oil of Conspiracy to Deceive Public About Climate Change July 03, 2008 Attorney Stephen Susman helped file a groundbreaking lawsuit earlier this year on behalf of 400 Inupiat villagers in the Alaskan town of Kivalina who are being forced to relocate because of flooding caused by global warming. The suit accuses […]
If Tesla discovered unlimited free energy 100 years ago, why hasn’t anybody else discovered it?
I keep hearing this conspiracy theory about how Tesla discovered unlimited free energy, but there is a conspiracy to hide it. My question, with 100 years of technological progress and millions of electrical engineers in the world working with equipment that would make Tesla’s look like a slide rule in comparison to a supercomputer, why […]
Land transfers for Spartanburg County, May 5-10, 2010
Land transfers for Spartanburg County, May 5-10, 2010 The following are land transfers for Spartanburg County, May 5-10, 2010. Read more on Spartanburg Herald-Journal
Anyone who can help me build my own / convert into Hybrid Electric Vehicle ?
Hi, I am an auto enthusast & I see promosing future in HEV. I am looking out for some technical assistence in building one. Or if anyone of you could suggest me a dealer/vendor/supplier (in asia) for parts like hybrid engine, batteries, chargers etc.
What is the most common type of algae being used for biofuel/ biodiesel?
what is the common algae type being harvested and grown for biofuel?
Aerojet, NEC to supply ion propulsion systems
Aerojet, NEC to supply ion propulsion systems Aerojet, the Rancho Cordova rocket-engine maker, said it has signed an agreement with NEC Corp. for Read more on The Sacramento Bee
DIY The Cheapest Solar Panel System EVER Cheap Solar Power
See this solar panel system with lights. Inexpensive, easy to install, reduce your power bill. Cheap Solar Power. Cheap Home System. See my part 2 video.
Three Types of People Who Shouldn’t Buy A Hybrid Car | Advantages of Hybrid Cars
Three Types of People Who Shouldn’t Buy A Hybrid Car Thinking of getting a hybrid car? Well maybe you should think twice. Hybrid cars aren’t for everyone you know. These are three types of people who should not buy a hybrid car. The Wasteful Type This person doesn’t care about wasted air, wasted gas, or […]
How can I change algae into biofuel?
I need to know the extact procedures on how to change algae into biofuel, as well as information on where i can buy the materials.
Hydrogen fuel station
Image taken on 2007-10-16 10:25:13 by Roo Reynolds.
Are Hydrogen Fuel Cells a viable alternative to Gasoline?
Every hydrogen fuel cell currently in production or concept uses some form of fossil fuel to generate the hydrogen gas. Are we really saving anything here or are we just covering one problem up with another?
What is the best inexpensive source for light-weight, small wind turbines to generate electricity?
I want to explore the feasibility for using wind power in my particular urban setting where one finds both reliably moderate-to-high wind speeds and a high need for electricity. The general question I need to answer is whether an inexpensive local solution can generate electricity inexpensively enough to compete on cost with electricity generated at […]
What would happen if everybody went solar and wind powered?
Suppose in the near it was commonplace to have nearly everybody’s home and business run on solar power and wind power (Or any other accessible renewable energy resources) What would happen to the economy? Utility services would certainly suffer, possibly to the point of becoming extinct. How would this affect the US and other power-hungry […]