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How to Build a Super Magnet

How to Build a Super Magnet

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. 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. After a while, I came to some conclusions: <a href='

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.

The Urban Farming Guys DIY Solar Still How To Make Your Own Distilled Water Make your own distilled water from stream or lake water, salt water, or even brackish, dirty water, using these DIY Solar Still Plans. With just a few basic building materials, a sheet of glass and some sunshine, you can purify your own water at no cost and with minimal effort. Distilled water is not just for drinking, and it’s always worth keeping a few gallons of it on hand. Clean water free of chemicals and minerals has a number of valuable uses: • Always refill the lead-acid batteries used for solar energy systems or automobiles with distilled water • Water delicate plants like orchids with distilled water; minerals and additives like fluoride or chlorine that are present in most tap water can harm plants • Distilled water mixed with antifreeze is recommended for car radiators, as it’s less corrosive • Steam irons become clogged with mineral deposits unless you use distilled water How to Make a Solar Still The operation of the distiller is simple. 1.

How to make a tool set Life without tools is barbaric. But even simple tools can be expensive in rural parts of developing countries. Import duties bump the costs up higher than they are in the States or elsewhere, and sometimes only low-quality brands are available anyway. So, to hold off future barbarians, we'd like to show how to build a simple tool set on a very low budget. Larry Bentley, the man who figured out how to make these tools, said a wise thing: "Without tools, kids don't take stuff apart, and without taking stuff apart, you don't learn how things work." These tools, Bentley says, could be in the hands of the next William Kamkambwa,who made a working wind power generator from backyard scraps in a village in Malawi. Here's Larry's quick guide to DIY tools. The tools in this guide: Saw Pliers Wooden vice Wood drill bit / star drill bit Chisel Strap hinge vice

How I built an electricity producing wind turbine 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. I found a great piece of property. The problem is, it's so remote that there is no electric service available. That's not really a problem. No electricity equals no light pollution. One thing I noticed right away about my property is that most of the time, the wind is blowing. Let me state up front that I probably won't be able to help you out much if you decide to build your own wind turbine. Since no one seems to be reading the FAQ, I will answer the No. 1 question I get many, many times a day right here up front. Update: Here is a video of the wind turbine in operation. Update: Here is a video of me assembling and setting up the wind turbine on my remote off-grid property. I started the process of designing my wind turbine by Googling for information on home-built wind turbines. .

Survival Gardening Survival gardening can provide fresh food for you and your family in the aftermath of a disaster. Disasters can occur at anytime and anywhere, and take many forms. Not all disasters are dramatic and natural. For some people a severe economic downturn can be a disaster. Having garden seeds on hand before a disaster strikes is like having homeowners or rental insurance. You hope you will never need it but should the need arise you will be thankful that you have it. There are many types of garden seeds available. No-Till Garden Method Most garden plots are tilled. Plant in Buckets Above ground vegetables like tomatoes require loose soil that is about 10 inches deep. Plant in Tires Root crops provide valuable nutrients but require 12 to 14 inches of loose soil in which to grow. Grow Up Vegetables that grow on a vine like cucumbers and squash only need a small spot of broken dirt. Beans Beans are easy to grow.

Survival Food Preparation and Food Storage List Don’t Forget The Kettles! When thinking ahead of survival food preparation, make sure you have several big kettles and 55 gallon water barrels on hand. Remember, you will likely be heating your own water for everything from cooking and canning to bathing and laundry. When you are looking at all the water heating, water CARRYING and cooking that you will be doing, not to mention possibly making soap, cooking huge pots of stew for your neighbors that weren’t as wise as you were, and canning your own veggies, you can never have too many kettles and 5 gallon buckets! Same way with knives, canning jars and utensils. There are several ways to prepare foods in emergencies, when there is no power for the stove or when you are stuck with NO STOVE to cook on. Build a Fire … and cook over a fire outdoors.Use a flat top wood stove… this actually works quite well indoors or out. Course if you have freeze dried foods, some of those are made to eat without heating them. Storing Home Canned Foods Tip:

Build a 15,000 rpm Tesla Turbine using hard drive platters Here's a project that uses some of those dead hard drives you've got lying around. In the Tesla Turbine, air, steam, oil, or any other fluid is injected at the edge of a series of smooth parallel disks. The fluid spirals inwards and is exhausted through ventilation ports near the center of the disks. A regular blade turbine operates by transferring kinetic energy from the moving fluid to the turbine fan blades. In the Tesla Turbine, the kinetic energy transfer to the edges of the thin platters is very small. To build a turbine like this, you need some dead hard drives, some stock material (aluminum, acrylic), a milling machine with a rotary table, and a lathe with a 4 jaw chuck. Wikipedia has a good review article ( as well as articles about I run my turbine on compressed air (40 psi), and it easily reaches speeds of 10-15,000 rpm. I have more details on my webpage (

9 Steps To Starting A Survival Garden In a time of economic uncertainty and rising food prices, it it always a good idea to have a garden to provide extra food for you and your family. Besides providing a source of food in an emergency, a garden is also a great source of wonderful vegetables which are MUCH healthier to eat than most of the food you can get at the supermarket. So how do you begin? The following are 9 steps that you can take to get your garden started..... #1) Decide What Your Goals Are - Do you want to grow enough just to add a few vegetables to your dinner once in a while? Do you want it to be able to provide enough food for your family if there is a major emergency? Some people who want to live "off the grid" end up building a garden large enough that it will provide almost all of the food that their family needs. #2) Evaluate Your Land - Once you know what your goals are, you need to evaluate the land that you are currently living on. So what is the solution? Comments comments

Survival Food Series: 25 Survival Seeds You Need For Your Garden Living off the land sounds as inviting as Christmas dinner. But many have hardly had adequate experience being “farmers.” In fact, many have had no experience at all when it comes to planting anything. That being said, the day is slowly approaching where each of us may have to trade in our company identification badges for a shovel and a pair of overalls. Educating yourself on farming topics such as mirco farming, planting for the seasons, natural insect repellents, seed collection and seed storage could help prepare for an upcoming economic crisis. Start Practicing The only way to be fully prepared as far as growing plants is concerned is to practice, practice, practice. With each gardening experience will come more wisdom on how to handle a larger garden. Survival Seeds These seeds that were chosen were based upon their yield quantities, *ease in growing, nutritional content and for the season they are planted in. Sources: Google+

Survival Food 101: Hardtack - Survival Life Pilot bread, ship’s biscuit, shipbiscuit, sea biscuit, sea bread , “dog biscuits”, “tooth dullers”, “sheet iron”, “worm castles” or “molar breakers”. Hardtack has had many different names throughout the years but its importance has never changed. Hardtack has actually been around since the time of Egyptian Pharaohs, but if you have heard of it, you probably know it better from the Civil War period. During the war, squares of hardtack were shipped to both the Union and Confederate armies, making a staple part of a soldier’s rations. Typically made 6 months beforehand, it was as hard as a rock when it actually got to the troops. To soften it, they usually soaked it in water or coffee. Soldiers and sailors the world over have used hardtack as a way to stave off hunger. It is such a basic item that I am amazed that no one I know under the age of 50 understands its importance, let alone how to make it. This is one of the most cost effective long term survival foods that you can make.

Eco Homes from the Earth: 7 Ways to DIY Wouldn’t it be nice to own your own green dream home, made with recycled and natural materials and packed with custom features? Whether you’re an experienced builder or have never picked up a power tool in your life, you can build a natural eco-friendly home with user-friendly, low-cost materials like cob, cordwood, straw and the dirt and wood from your own land. These 7 natural building techniques produce beautiful homes with a small ecological footprint and tons of personality. Earthships and Hobbit Houses (images via dominicspics, ECOnscious, Earthship Biotecture) [youtube=L9jdIm7grCY] They seem to be a living part of the very earth itself, often with nothing but a façade and some windows to betray the presence of a home in the hillside. (images via: simondale.net) Among the most famous examples of a ‘hobbit house’ is “A Low Impact Woodland Home”, self-built in Wales for about 1000-1500 man-hours (over four months) and £3000. Cob (images via: ziggy fresh) [youtube=F0KDp00n4fs] Cordwood

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