Turn Steel Into Solar Panels With Photovoltaic Spray Paint No, it's not a joke or a crazy awesome futuristic concept . It's real. Tata Steel Europe (formerly Corus) and Swansea University in Wales, UK are collaborating to develop a spray-on technology that would transform steel sheets into solar panels. The technology has significant applications since it is highly efficient even in diffused sunlight. If extended, the technology can find its way to the automobile industry where photo-sensitive dyes can be applied to cars to generate electricity to split water into hydrogen and oxygen for fuel cells. Imagine the applications of such a product. The power options could be limitless. And if you think the spray-on solar technology is years away from reality, think again. The technology gains significance because the process of 'printing' these dyes on the steel sheets has already been mastered by Tata's European subsidiary Corus which is working on a new plant for the production of these steel sheets. [Photo: Jaredmoo /Flickr]
How to Make Great Fresh Mozzarella Cheese This has been Revised a little bit because some people have had a little trouble with the original. Even I had a few bad batches. The main differences are the times in the microwave. Follow the instructions carefully and you should end up with an almost 100% foolproof batch of Mozzarella Cheese If you like fresh home made Mozzarella Cheese then try out this Instructable. There are a lot of recipes on the internet but a lot of them seem to skip an important step or 2 or don't really explain it well enough, so I have made many batches through trial and error combining things that I have learned and experimented with (so you don't have to) and come up with this recipe that seems to work real good. There are also a lot of recipes out there saying make Mozzarella Cheese in 30 minutes. I use whole milk for mine but you should be able to use skimmed, 1%, or 2% milk also.
Project Build A Solar Panel: Step by step guide to building a solar panel with complete illustrations Introduction A solar cell's purpose is to generate electricity through the release of electrons from a material that is bombarded by electromagnetic radiation or photons. Most crystalline solar cells are sensitive to visible radiation from 400 - 700 nanometers, which correspond to 3.1 - 1.8 electron volts, of the visible region as shown by ACEPT W3 Group (1999) and also into the near infrared spectrum. As the wavelength of the electromagnetic radiation increases, the amount of electron volts decreases. This means that infrared radiation has less electron volts than the visible spectrum of light (because it has a larger wavelength than visible light) and ultraviolet and gamma radiation has more electron volts than both the visible spectrum of light and infrared radiation (because they have a smaller wavelength than both infrared and visible light). Significance of Solar Panels A solar cell, in itself, is of little value in our energy consumptive world.
Bug Out Bag - 7 Must Have's Bug Out Bag For someone new to being a Survivalist building your first Bug Out Bag can seem like a big task. Everybody you read about has been tweaking theirs for months or even years and has a pile of gear built up. It’s hard to know where to start, but if you cover all of the basics in a survival situation you will still be much better off that 99% of the people. A Bug Out Bag, also called a BOB, I.N.C.H Bag (I’m Never Coming Home Bag),Get Out of Dodge Bag (GOOD Bag), or 72 Hour Bag is usually designed to get you out of an emergency situation and allow you to survive self-contained for up to 3 days. A lot of people plan their Bug Out Bag to sustain them for much longer than that, but there is always a limit to what you can carry on your back and a 3 day target is a good place to start. Here are the 7 basic types of gear you will need for your Bug Out Bag: 1. It should go without saying that water is a survival basic for any situation. 2. Backpack Meals 3. 4. They Don’t have a ground tarp…
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Free Online Course Materials | Courses How I built an electricity producing Solar Panel Several years ago I bought some remote property in Arizona. I am an astronomer and wanted a place to practice my hobby far away from the sky-wrecking light pollution found near cities of any real size. In my attempt to escape city slicker yuppies (you know the kind, the ones that like to blab loudly on their cell phone while they work on some business administration degree in a cyber cafe somewhere in Trendyland.) and their light pollution, I found a great piece of remote property. The problem is, it's so remote that there is no electric service available. I built a wind turbine to provide some power on the remote property. Here is a video of the solar panel set up and in use on my remote, off-grid property. Let me state up front that I probably won't be able to help you out much if you decide to build your own solar panel(s). So what is a solar panel anyway? I started out the way I start every project, by Googling for information on home-built solar panels. seller. Oops!
Convert Chest Freezer To Fridge Why Would We Want a Chest Fridge? In the months before purchasing our solar kit, we took measurements of how much power each of our appliances pulls using a Kill A Watt Meter. After plugging our fridge into the meter for several days, we were able to determine that our upright unit was pulling about 2.25 kWh/day. With a solar system that will only produce 4-6 kW/day (assuming sunny days and clear skies), we had to find a way to reduce the load our fridge required. I did a lot of research online, reading solar forums to find out what other people were doing for refrigeration off the grid. And then I came across something that sounded too good to be true: Converting a chest freezer… a regular ol’ chest freezer… into a super energy efficient fridge. Surely it would be complicated. Actually, not at all. One of the best things about a chest fridge is that they require just a fraction of the energy an upright model uses. Switching to a chest fridge isn’t for everyone. We found a 6.8 cu. ft.
Solar panel roads 'could solve energy crisis' Asphalt roads and car parks would be torn up and replaced with glass solar cell panels capable of generating enough power to support local communities, under the scheme. A US firm is currently working on a prototype panel that could be embedded into existing roads, having won a $100,000 grant from the US Department of Transportation. The panels would also be covered with a mosaic of small lights, which could be illuminated to provide road markings and warning messages to drivers. They could also be embedded with heaters to keep the road clear by melting snow and ice. With each 12 ft by 12 ft panel capable of producing 7.6 kilowatt hours of power each day, the company Solar Roadways calculates that resurfacing the entire US interstate highway network would meet the country's energy needs three times over. A four-lane, one-mile stretch of road made from the panels could generate enough power for 500 homes, it claims.
72 A grade 3x6 solar cell kit for DIY solar panel DIY solar cells are the cheapest way to generate electricity from the sun for small projects. Building panels from solar cells is highly educational - both electrically and mechanically - and provides days of fun in the sun for those of us who like to build for the sheer pleasure of it. They are also versatile, as you can customise your voltage/current to suit your needs in a way that is impossible with pre-assembled panels. PV cells have a rated lifetime of +20 years if they are maintained and housed correctly. KnowYourPlanet have sold over 1 million solar cells to date, so you can trust us to supply solar cells which work and are sourced from trusted manufacturers in Europe. We recommend that you mount the cells effectively to ensure a long lifetime, low corrosion and cracking. If you are looking for bigger installations please don't hesitate to contact us, we also have a wide range of solar panels, inverters, batteries and much more available at very competitive prices. Features
Wilson Solar Grill Stores the Sun's Energy For Nighttime Grilling Many of us will be firing up our grills this weekend for some well-deserved barbecue time. After all, barbecuing is one of America’s greatest pastimes, but it certainly isn’t one of our most environmentally friendly. Whether you prefer charcoal, wood chips or propane, grilling releases emissions and contributes to poor air quality. Up until now, solar powered grilling has required, as you might expect, the sun, which means traditional fuel-fired grills are required after sunset. Wilson’s technology harnesses the sun and stores latent heat to allow cooking times for up to an amazing twenty five hours at temperatures above 450 degrees Fahrenheit. “There are a lot of solar cookers out there,” says Wilson, “but surprisingly not many using latent-heat storage as an attribute to cook the food.” A group of MIT students are working with the technology to develop a prototype solar grill. + Solar Grill on Barbecue Lovers Via Treehugger Images ©Derek Ham
This solar panel printer can make 33 feet of solar cells per minute Whatever oil and gas true believers want to think, the world is doing this solar power thing. It’s getting cheaper and cheaper to make solar panels, and the panels are getting more and more effective. For example: A team in Australia just built a gigantic printer that spits out solar cells at a rate, Gizmodo reports, of about 33 feet every minute. It’s not even particularly complicated technology, according to the researchers. [The printer system] utilizes only existing printer technology to embed polymer solar cells (also known as organic or plastic solar cells) in thin sheets of plastic or steel at a rate of ten meters per minute. This particular type of cell isn’t the most efficient, but it’s the type that lends itself to uses where you need a little flexibility — solar windows, bags, or tents, for instances.