Measuring the Energy from the Sun ( TeK-THinK) Using some pretty simple home made equipment and some easy math you can find our how much solar energy is available from the sun. The answer may surprise you. Enjoy the video

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A Home Made Vertical Axis Wind Turbine ( TeK-THinK) This is a how to video of building a homemade VAWT at home. It is really a serious venture that only should be attempted by licensed people with technical skills for installing electric generation systems. Enjoy the video.

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Homemade wind turbine. ( TeK-THink) Most modern turbines are much larger than the one in this video but that is probably a good thing as will probably want to run out a get what you need to build one. It may be small and homemade but it uses all the same basic principals of the […]

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D.I.Y Electric Car Jack – ( TeK-TH!nk.) This next video really doesn’t need much commentary other than to say: Why didn’t I think of that? Enjoy..A Simple DIY electric car jack.

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Solar Thermal Hot Water Heater ( TeK-TH!nk.com) This video provides a great comparison of solar thermal hot water heater design between a copper tube based system and a CPVC pipe design. The author and designer shows us the difference in physical layout and materials, as well as performance. The older, more common design uses copper […]

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Vertical Axis Wind Turbine ( TeK-TH!nK) Here are 2 videos that show you how to make a VAWT or vertical axis wind turbine out of plywood. If you are handy with some woodworking tools you will find these 2 hosts present a safe and easy method for making your own home vertical wind axis turbine. […]

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DIY Drone Quad-copter ( TeK-THink ) – This video is of a kit built Quad-copter drone type thing being remotely controlled from the ground over what looks to be a university campus. The quad in quad-copter of course refers to the 4 rotors that are mounted at the corners of a square structure giving the […]

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DIY Solar Power ( TeK-THinK) In this video the author goes over in detail the design and build of a cardboard solar thermal tower, fresnel lens combination that provides convection force through the heating of the air to turn a turbine.

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Solar Powered Device Charger ( Tek-THink ). The previous version of this solar charger took the authors iphone from 26% to 75% charge. In this video he shows us version 2 in which really looks a lot better and he claims that it takes his iphone from being completely discharged to 100% charged with power […]

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DIY Solar Cooker ( TeK-THink ) – There are lots of designs for solar cookers using old satellite dishes. The dishes are designed to reflect radio waves or electromagnetic radiation to a focal point so it should be too much of a surprise to find that it does the same to the suns rays. This […]

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