This video shows the build of a super bright 100W LED flashlight in PVC pipe housing.Main parts bought from ebay. The battery of this flashlight came from 18650 lithium cells removed from dead laptop batteries.The other materials required for this build are 100W LED COB chip,100W LED Reflector, lens, lens bracket kit,DC to DC boost converter 250W,DC to DC step down (buck) converter.Some parts bought at local electronics or hardware store.Rest all stuff had lying around.The other video shows the build of the 22V 6Ah battery pack from dead laptop batteries.
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- How to build a Simple Homemade Water Distiller.Great for emergency or everyday use.This video shows the build of a Deluxe "Stainless Steel" Pure Water Still.This Distills all types of Dirty-water/Salt-water to a clean fresh drinking water.The materials you need for this project are : the 24" stainless steel supply lines are 3/4". the pvc piece is 1 1/4" OD to 3/4" threaded. the coupler is 1 1/4" to 1 1 /4". (adjust these as necessary to your specific kettle)Made using a stainless steel teapot and 6 feet of stainless steel tubing,this can either be used on a standard stove burner or rocket stove/campfire/parabolic dish for total off-grid operation. This assembles/disassembles fast for easy portability.This produces water about 50% faster than my standard stainless steel design
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