A Homemade Solar Thermal Siphon – A What? There are many ways on how to efficiently transfer heat from a solar collector to a container of cold water. A few of these can be done at home in a smaller scale which allows households to come up with a heating system the only energy source […]

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This Amateur Experimenter has Some Very Impressive Credentials. Ben Krasnow is a mechanical and electrical engineer who is currently working at Google. Previous to this, he had worked in various high tech companies including Valve. Until 2011, Valve was exclusively a software company which was transiting to hardware company.

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A Cheap Way to Make a Working Home Video Projector Depending on your age, if you look in your basement or closet chances are you will find at least one or two old laptops that you have abandoned for something smaller and faster. There are places where these devices can be properly disposed of and […]

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Homemade Hydro Electric for Clean Power 24 Hours a Day Hydroelectric energy is a form of clean energy that has been used for ages all over the world. On a large scale, the hydroelectric power plant uses water from a dam to produce vast amounts of electricity.

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 A Bio-gas Generator You Can Make at Home. With the adverse effects of global warming, everyone is looking to go green with the view of saving the environment. One of the best ways of conserving the environment is to use biogas as a source of energy. You can set-up a digester at your home for personal […]

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Evacuated Collector Tube Technology is Very Mature. Keeping heated water for showering during the winter can be expensive, hence the introduction of evacuated tubes which works as standalone solar water heaters. These products are currently available in many stores, backed up by solid technology and routinely being used by homeowners to lower their yearly cash […]

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A Homemade Poly Tunnel Green House. If you’re looking to build a poly tunnel green house for your home or workplace garden, then you’ve come to the right place. We’re going to walk you through how to best construct a poly tunnel that fits your needs in a step-by-step manner. 

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Experimenting At Home with Lasers The first functional laser which was made in 1960 by the Hughes Research Laboratories used a synthetic ruby crystal as its lasing medium. Although ruby crystals are less-utilized these days due to the rise of other components like helium neon, they still remain as popular materials when it comes to […]

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All Electric Car Conversion Start to Finish. If you want to own an all electric car, you basically have two options on how to acquire one. You can buy one of the expensive cars being sold by companies like Tesla. Or you can build your own by converting a car with an internal combustion engine […]

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This handheld laser may be the weapon of the future If there ever was one weapon (real or fictional) that we’d immediately associate with the future it would have to be the laser. In fact, the United States Armed Forces has been using lasers to improve the accuracy of its munitions for quite some time […]

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