This video series shows step by step the build and installation of a Simple Solar Air Heating Collectors that uses no electricity or batteries made from salvaged materials.The air enters at the center bottom of the collector, where an aluminum baffle spreads the flow across the width of the collector on the glazing side of the screen absorber. The air rises up between the glazing and the absorber, and eventually finds its way through the three layers of screen absorber and flows to the back side of the collector. The air then flows up the back side of the collector to the exit vent located at the top of the collector.
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- How to build a Homemade Emergency Water Well Pump that requires no electricity .Get water out of a well anytime, anywhere[the_ad id="6432"] This video shows the build of a Well bucket or bailer bucket is used for getting water out of a well. IIf you use water from a well, this is a good tool to have on hand for emergency situations where your electric pump stops working. This water well pump will allow you to extract water manually, without the assistance of electricity. Putting together this pump is easy. You can do it for under $40 worth of materials. Electricity fails, and hand pumps break, but a bailer bucket always draws water.Knowing how to build a bailer bucket/pump can help sustain you and your family in an emergency crisis
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