http://www.instructables.com Tue, 29 May 2012 06:11:51 PDT BLOX v1.01 http://www.instructables.com/id/The-Crocodiles-Bucket-Chain-Water-Pump/
The Crocodile's Bucket & Chain Water Pump - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FDM/YW2V/GMIGG3A9/FDMYW2VGMIGG3A9.SQUARE2.jpg http://img.instructables.com/files/deriv/FDM/YW2V/GMIGG3A9/FDMYW2VGMIGG3A9.SQUARE.jpg http://img.instructables.com/files/deriv/FDM/YW2V/GMIGG3A9/FDMYW2VGMIGG3A9.SMALL.jpg EPZI75EGMIGG38O doctor croc We are The Crocodiles and this is our ‘bucket & chain’ style water pump. We are a group of Product Design Engineering students and were given the brief to construct a water pump which lifts 5 litres of water up a height of 600mm, in under 5 minutes, using the 24v motor provided. The winning team wou...
By: doctor croc

Continue Reading »]]> workshop Tue, 19 Apr 2011 09:46:54 PDT http://www.instructables.com/id/Wind-Lantern-LEDs-powered-by-a-vertical-axis-wind/
Wind Lantern: LEDs powered by a vertical axis wind turbine - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FCG/8HD5/GLGCJBXR/FCG8HD5GLGCJBXR.SQUARE2.jpg http://img.instructables.com/files/deriv/FCG/8HD5/GLGCJBXR/FCG8HD5GLGCJBXR.SQUARE.jpg http://img.instructables.com/files/deriv/FCG/8HD5/GLGCJBXR/FCG8HD5GLGCJBXR.SMALL.jpg EGVSBD9GLGCJBKP dustynrobots In this project, we’ll build a small, vertical-axis wind turbine, or VAWT for short. These are not as efficient as their horizontal-axis cousins, but they are better suited to urban environments where wind can come from all different directions.  Normally, when you give electricity to a motor, it s...
By: dustynrobots

Continue Reading »]]> workshop Sat, 19 Mar 2011 13:18:05 PDT http://www.instructables.com/id/Simple-coke-can-engine/
Simple coke can engine - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FCU/TDJK/GKQ36CTM/FCUTDJKGKQ36CTM.SQUARE2.jpg http://img.instructables.com/files/deriv/FCU/TDJK/GKQ36CTM/FCUTDJKGKQ36CTM.SQUARE.jpg http://img.instructables.com/files/deriv/FCU/TDJK/GKQ36CTM/FCUTDJKGKQ36CTM.SMALL.jpg EALNQLKGKJF7K84 scraptopower This is a simple coke can Stirling engine you can make in under an hour. No epoxy or RTV needed, just super-glue. It's all supported by steel wire, with spade connectors for all of the bearings. Important note: It has been found that aluminium drinks cans need additional cooling around the top beca...
By: scraptopower

Continue Reading »]]> workshop Tue, 1 Mar 2011 14:39:17 PST http://www.instructables.com/id/My-Second-Stirling-Engine/ http://img.instructables.com/files/deriv/FMA/V8XT/GINP9TTM/FMAV8XTGINP9TTM.SQUARE2.jpg http://img.instructables.com/files/deriv/FMA/V8XT/GINP9TTM/FMAV8XTGINP9TTM.SQUARE.jpg http://img.instructables.com/files/deriv/FMA/V8XT/GINP9TTM/FMAV8XTGINP9TTM.SMALL.jpg EQUPFKVGINP9TSK Profanisaurus My second working stirling engine from tin cans 'n stuff, skip to about 1:10 if you just want the engine footage.
By: Profanisaurus

Continue Reading »]]> workshop Tue, 11 Jan 2011 00:37:11 PST http://www.instructables.com/id/Lawnmower-Power-Generator-With-A-Twist/
Lawnmower Power Generator With A Twist - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FL6/5BPE/GHI9CLRJ/FL65BPEGHI9CLRJ.SQUARE2.jpg http://img.instructables.com/files/deriv/FL6/5BPE/GHI9CLRJ/FL65BPEGHI9CLRJ.SQUARE.jpg http://img.instructables.com/files/deriv/FL6/5BPE/GHI9CLRJ/FL65BPEGHI9CLRJ.SMALL.jpg EALAEKZGHI9CLPC cid2323 This is a 500 watt power generator big enough to power tools, and home electronics.  If you try plugging in kitchen appliances, heaters, window AC units etc....it will shut down, you need a 2k-3k watt power converter for large power comsumption appliances..  It's not difficult to build this pro...
By: cid2323

Continue Reading »]]> workshop Sun, 12 Dec 2010 15:04:03 PST http://www.instructables.com/id/DIY-Awning/
DIY Awning - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FQU/F4P5/GFKVI9GO/FQUF4P5GFKVI9GO.SQUARE2.jpg http://img.instructables.com/files/deriv/FQU/F4P5/GFKVI9GO/FQUF4P5GFKVI9GO.SQUARE.jpg http://img.instructables.com/files/deriv/FQU/F4P5/GFKVI9GO/FQUF4P5GFKVI9GO.SMALL.jpg EY4PTL8GFKVOUZ1 bclamore Hurricane Ike hit us in 2008 and knocked out power for a few days.  My residence was not designed with energy efficiency in mind and so relied 100% on AC to keep it cool.  I made this awning in attempt to keep it cooler inside by blocking the radiant sun energy.  Indeed, it was about 3 degrees coole...
By: bclamore

Continue Reading »]]> workshop Fri, 22 Oct 2010 13:10:30 PDT http://www.instructables.com/id/Wind-Turbine-1/
Wind Turbine - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FWL/DAIF/GFA3YDUF/FWLDAIFGFA3YDUF.SQUARE2.jpg http://img.instructables.com/files/deriv/FWL/DAIF/GFA3YDUF/FWLDAIFGFA3YDUF.SQUARE.jpg http://img.instructables.com/files/deriv/FWL/DAIF/GFA3YDUF/FWLDAIFGFA3YDUF.SMALL.jpg EW8JKGEGF7B3ETQ 00MrNotWrong00 I'm very interested in freedom,  and anything you do not have to pay for. The wind is free ,  but turbines cost a lot ,  so here is how to build a ten foot diameter wind turbine on the cheap. Your tower needs an anchor Do not under any circumstances dig a hole more than 3 feet deep unless you h...
By: 00MrNotWrong00

Continue Reading »]]> workshop Thu, 14 Oct 2010 18:10:49 PDT http://www.instructables.com/id/My-Improvised-DC-Generator-Build/
My Improvised DC Generator Build - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FEO/CX25/GDTLE0CR/FEOCX25GDTLE0CR.SQUARE2.jpg http://img.instructables.com/files/deriv/FEO/CX25/GDTLE0CR/FEOCX25GDTLE0CR.SQUARE.jpg http://img.instructables.com/files/deriv/FEO/CX25/GDTLE0CR/FEOCX25GDTLE0CR.SMALL.jpg EPJNPJFGDTLE0B1 mdavis19 This is an improvised DC generator I built from an old gas-powered lawn edger and a permanent magnet DC motor. The inspiration behind this generator was to have a cheap way to charge up my battery banks on days when the weather is cloudy and calm, and my solar panels and wind turbine aren't pro...
By: mdavis19

Continue Reading »]]> workshop Thu, 9 Sep 2010 03:41:33 PDT http://www.instructables.com/id/Air-CoolerHeater/
Air Cooler/Heater - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FSW/IA9F/FFNEHN3N/FSWIA9FFFNEHN3N.SQUARE2.jpg http://img.instructables.com/files/deriv/FSW/IA9F/FFNEHN3N/FSWIA9FFFNEHN3N.SQUARE.jpg http://img.instructables.com/files/deriv/FSW/IA9F/FFNEHN3N/FSWIA9FFFNEHN3N.SMALL.jpg ES6L0XRFFNEHN76 videokid842 Too hot or too cold? Make it just right (and make Goldilocks proud) by building this dual-purpose device.Down here in Arizona, we've got some pretty hot summers, at around 120 degrees. And inside, it gets up to about 88, which is a bit hot for my taste, especially when I've got my computer on- then...
By: videokid842

Continue Reading »]]> workshop Sat, 3 May 2008 12:39:07 PDT http://www.instructables.com/id/Skylight-Blinds/
Skylight Blinds - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FI4/2BKU/GD2JCBOB/FI42BKUGD2JCBOB.SQUARE2.jpg http://img.instructables.com/files/deriv/FI4/2BKU/GD2JCBOB/FI42BKUGD2JCBOB.SQUARE.jpg http://img.instructables.com/files/deriv/FI4/2BKU/GD2JCBOB/FI42BKUGD2JCBOB.SMALL.jpg ENZZPNAGD2JJTS0 tnt.thomas Having bought my mobile home in March partly because of all the available daylight from three skylight in the kitchen, the hot spell this July-August here in northern BC had me recalling wishfully recalling my father's design for blinds to block/reflect light out of the room's interior and cool off ...
By: tnt.thomas

Continue Reading »]]> workshop Mon, 23 Aug 2010 19:45:43 PDT http://www.instructables.com/id/wind-powered-generator/
wind powered generator - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FPL/9XGJ/GCI8L2C6/FPL9XGJGCI8L2C6.SQUARE2.jpg http://img.instructables.com/files/deriv/FPL/9XGJ/GCI8L2C6/FPL9XGJGCI8L2C6.SQUARE.jpg http://img.instructables.com/files/deriv/FPL/9XGJ/GCI8L2C6/FPL9XGJGCI8L2C6.SMALL.jpg EUNYINUGC4G1697 crazy_jim To begin with , i always liked to see windmills and stuff that works with the wind and so i tried to make something on my own . In the begining I just made a small wind turbine with no other purpose but to spin freely . Then I thought why not making something that can use the wind energy and convert...
By: crazy_jim

Continue Reading »]]> workshop Wed, 18 Aug 2010 09:42:21 PDT http://www.instructables.com/id/PVC-pipe-blades-and-rotor-for-HAWT-from-scrap/
PVC pipe blades and rotor for HAWT from scrap. - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F5T/Q7IE/GC7F5HFD/F5TQ7IEGC7F5HFD.SQUARE2.jpg http://img.instructables.com/files/deriv/F5T/Q7IE/GC7F5HFD/F5TQ7IEGC7F5HFD.SQUARE.jpg http://img.instructables.com/files/deriv/F5T/Q7IE/GC7F5HFD/F5TQ7IEGC7F5HFD.SMALL.jpg EBGZITQGC7F5HD5 Dr Qui   NOTE: This was a proof of concept project, just to show that it is possible to use the casting from an old washing machine to make a rotor, This project is now on hold until I finish my VAWT and other projects I am working on. I recently had an idea for a horizontal wind turbine.  ...
By: Dr Qui

Continue Reading »]]> workshop Fri, 30 Jul 2010 16:05:36 PDT http://www.instructables.com/id/Mousetrap-Powered-Car/
Mousetrap Powered Car - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FAF/NSMZ/GC5ZHB2S/FAFNSMZGC5ZHB2S.SQUARE2.jpg http://img.instructables.com/files/deriv/FAF/NSMZ/GC5ZHB2S/FAFNSMZGC5ZHB2S.SQUARE.jpg http://img.instructables.com/files/deriv/FAF/NSMZ/GC5ZHB2S/FAFNSMZGC5ZHB2S.SMALL.jpg ETWH517GC5ZH7VJ dustynrobots This project is from my upcoming book, Making Things Move.  In it, we’ll use the energy that a torsion spring can store to power a small car. Refer back to this main figure as you step through the recipe to build your own! I built about 60 of these simple kits to show people how to make and race mo...
By: dustynrobots

Continue Reading »]]> workshop Wed, 28 Jul 2010 13:18:03 PDT http://www.instructables.com/id/An-easy-to-build-Stirling-Engine-fan/
An easy to build Stirling Engine fan - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FQL/Z1F0/GBVJ7WBN/FQLZ1F0GBVJ7WBN.SQUARE2.jpg http://img.instructables.com/files/deriv/FQL/Z1F0/GBVJ7WBN/FQLZ1F0GBVJ7WBN.SQUARE.jpg http://img.instructables.com/files/deriv/FQL/Z1F0/GBVJ7WBN/FQLZ1F0GBVJ7WBN.SMALL.jpg ECRZVGWGBUH9IMB scraptopower The idea behind this instructable was to make an easy to build Stirling engine, that can be built by almost anyone. It runs on only one candle, which is a bonus, although I can't honestly say it moves much air! This engine is easier to build than my last one, and should be more reliable. Too...
By: scraptopower

Continue Reading »]]> workshop Wed, 21 Jul 2010 10:46:46 PDT http://www.instructables.com/id/VAWT-Lenz-type-Stage-1-Converting-wind-power-to-/
VAWT Lenz type. Stage 1. Converting wind power to rotary motion. - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FEW/UVM4/GB5HDQSV/FEWUVM4GB5HDQSV.SQUARE2.jpg http://img.instructables.com/files/deriv/FEW/UVM4/GB5HDQSV/FEWUVM4GB5HDQSV.SQUARE.jpg http://img.instructables.com/files/deriv/FEW/UVM4/GB5HDQSV/FEWUVM4GB5HDQSV.SMALL.jpg EOBOZX0GBB7GKH4 Dr Qui Update April 2012 The first and foremost  thing I must to say is that Edwin Lenz deserves every single bit of credit for this turbine design. check out his website below, this build was based on his designs although I added my own outside the box style thinking to the build design and use of unconv...
By: Dr Qui

Continue Reading »]]> workshop Fri, 9 Jul 2010 23:18:21 PDT http://www.instructables.com/id/Homemade-air-conditioner/
Homemade air conditioner - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FSK/I872/8W5EPA8L3XW/FSKI8728W5EPA8L3XW.SQUARE2.jpg http://img.instructables.com/files/deriv/FSK/I872/8W5EPA8L3XW/FSKI8728W5EPA8L3XW.SQUARE.jpg http://img.instructables.com/files/deriv/FSK/I872/8W5EPA8L3XW/FSKI8728W5EPA8L3XW.SMALL.jpg EIYO2TKH8AEPA8L3IO ehensel1 Before I get started, I have to give props to Geoff Milburn, at http://www.gmilburn.ca/ac/ whose plan it was I copied. I'm not smart enough to think up something like this on my own. That being said, one of the places I work has no AC, but I'm allowed to have fans, so this seemed like a good proj...
By: ehensel1

Continue Reading »]]> workshop Fri, 7 Jul 2006 12:08:56 PDT http://www.instructables.com/id/Upcycle-your-old-PC-fans-into-mini-wind-generators/
Upcycle your old PC fans into mini wind generators - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FQB/JNSW/GAJDEOA8/FQBJNSWGAJDEOA8.SQUARE2.jpg http://img.instructables.com/files/deriv/FQB/JNSW/GAJDEOA8/FQBJNSWGAJDEOA8.SQUARE.jpg http://img.instructables.com/files/deriv/FQB/JNSW/GAJDEOA8/FQBJNSWGAJDEOA8.SMALL.jpg E04XZ84GAHYZR73 scraptopower Have stacks of old computer equipment gather dust ? Now you can put some of it to use! This instructable shows you how to use PC fans as mini wind generators for recharging solar lights and ni-cads. You'll need some basic soldering skills, but this is otherwise a very easy project. My little wind g...
By: scraptopower

Continue Reading »]]> workshop Thu, 17 Jun 2010 05:41:11 PDT http://www.instructables.com/id/Building-a-Lenz2-turbine-from-recyled-materials/
Building a Lenz2 turbine from recycled materials - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F7X/3J7I/GAB5Q8SN/F7X3J7IGAB5Q8SN.SQUARE2.jpg http://img.instructables.com/files/deriv/F7X/3J7I/GAB5Q8SN/F7X3J7IGAB5Q8SN.SQUARE.jpg http://img.instructables.com/files/deriv/F7X/3J7I/GAB5Q8SN/F7X3J7IGAB5Q8SN.SMALL.jpg EA79O90GAB5Q8RT scraptopower This is a short instructable showing how I built a small lenz2 turbine from recycled materials. The Lenz turbine is a type of VAWT designed by Ed Lenz. See here for the full details. There's no generator yet, as I am converting an small induction motor to permanent magnet, this will be covered in an...
By: scraptopower

Continue Reading »]]> workshop Sun, 13 Jun 2010 10:36:51 PDT http://www.instructables.com/id/Portable-12V-Air-Conditioner---Cheap-and-easy!/
Portable 12V Air Conditioner --Cheap and easy! - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FH4/2ZUV/F54HJ6K0/FH42ZUVF54HJ6K0.SQUARE2.jpg http://img.instructables.com/files/deriv/FH4/2ZUV/F54HJ6K0/FH42ZUVF54HJ6K0.SQUARE.jpg http://img.instructables.com/files/deriv/FH4/2ZUV/F54HJ6K0/FH42ZUVF54HJ6K0.SMALL.jpg EHNCAI7F54HJ6C4 CameronSS This project is my dad's $10 solution to a $500 solution to a $25,000 problem. As I have previously mentioned around the site, my Dad owns an electric 1979 Ford Courier pickup, and is cool enough to let me drive it around. We absolutely love it, and wouldn't trade it for a Tesla Roadster, but one of...
By: CameronSS

Continue Reading »]]> workshop Tue, 14 Aug 2007 22:04:09 PDT http://www.instructables.com/id/Make-a-maintainable-double-glazed-window/
Make a maintainable DIY double-glazed window - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FCS/M633/G2HDXELL/FCSM633G2HDXELL.SQUARE2.jpg http://img.instructables.com/files/deriv/FCS/M633/G2HDXELL/FCSM633G2HDXELL.SQUARE.jpg http://img.instructables.com/files/deriv/FCS/M633/G2HDXELL/FCSM633G2HDXELL.SMALL.jpg EEYILFGG2HDYXY2 neffk Double-glazed windows are usually made from pre-fabricated glass panels.  Although this is a good design to reduce the cost and complexity of manufacture, there are drawbacks.  For example, if a double-glazed window is broken, replacing it may be very difficult and expensive due to custom sizes, dis...
By: neffk

Continue Reading »]]> workshop Fri, 27 Nov 2009 09:50:27 PST http://www.instructables.com/id/Build-a-Coke-Can-Stirling-Engine/
Build a Coke Can Stirling Engine - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F3O/PAG8/G8TCO7GT/F3OPAG8G8TCO7GT.SQUARE2.jpg http://img.instructables.com/files/deriv/F3O/PAG8/G8TCO7GT/F3OPAG8G8TCO7GT.SQUARE.jpg http://img.instructables.com/files/deriv/F3O/PAG8/G8TCO7GT/F3OPAG8G8TCO7GT.SMALL.jpg EYEAVVEG6MPD1KR scraptopower The Stirling engine is a heat engine invented by Robert Stirling in 1816, it's different from your car engine because the fuel is burned outside of the engine, which makes it much easier to build. There are Stirling engines which will run on the heat of your hand, although they are a little harder t...
By: scraptopower

Continue Reading »]]> workshop Thu, 6 May 2010 11:13:23 PDT http://www.instructables.com/id/Stirling-generator-powering-radio-demonstration/ http://img.instructables.com/files/deriv/FGU/2FP1/G8JEFXSG/FGU2FP1G8JEFXSG.SQUARE2.jpg http://img.instructables.com/files/deriv/FGU/2FP1/G8JEFXSG/FGU2FP1G8JEFXSG.SQUARE.jpg http://img.instructables.com/files/deriv/FGU/2FP1/G8JEFXSG/FGU2FP1G8JEFXSG.SMALL.jpg EL8J6YGG8JEFXSF scraptopower This video shows my Stirling generator powering a low power radio. It makes about 30mw. For comparison my thermoelectric generator will power the same radio with only one candle and no moving parts, so it should be possible to get quite a bit more power out of these candles. https://sites.google.co...
By: scraptopower

Continue Reading »]]> workshop Wed, 28 Apr 2010 01:50:32 PDT http://www.instructables.com/id/Almost-Free-Solar-Hot-Air-Collector/
Almost Free Solar Hot Air Collector - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F87/QVC5/G8JEFYPP/F87QVC5G8JEFYPP.SQUARE2.jpg http://img.instructables.com/files/deriv/F87/QVC5/G8JEFYPP/F87QVC5G8JEFYPP.SQUARE.jpg http://img.instructables.com/files/deriv/F87/QVC5/G8JEFYPP/F87QVC5G8JEFYPP.SMALL.jpg EU7ZBOTG8JP3M4X ecosteve I hate throwing anything out untill I have exhausted my mind, searched the web or visited Instructables for other potential uses. I have not found and hot air collectors made from light fixtures so here you go. Electric Car Conversion; http://goeving.blogspot.com/ YouTube Solar Hot Air Collector...
By: ecosteve

Continue Reading »]]> workshop Wed, 28 Apr 2010 12:06:29 PDT http://www.instructables.com/id/Build-a-Coffee-cup-model-wind-charger/
Build a coffee cup model wind charger - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F16/93H6/G8B8SHJA/F1693H6G8B8SHJA.SQUARE2.jpg http://img.instructables.com/files/deriv/F16/93H6/G8B8SHJA/F1693H6G8B8SHJA.SQUARE.jpg http://img.instructables.com/files/deriv/F16/93H6/G8B8SHJA/F1693H6G8B8SHJA.SMALL.jpg E5B969EG825HVGX scraptopower Ever wanted to build a wind charger but not sure where to start ? Well now you can enter the world of wind power with this mini model wind charger that produces around 75milli watts of green recycled power. Easily constructed and made of lightweight materials so particularly suited to gusty location...
By: scraptopower

Continue Reading »]]> workshop Wed, 21 Apr 2010 10:19:33 PDT http://www.instructables.com/id/Solar-Dehydrator/
Solar Dehydrator - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F8L/C1CQ/G7YG6YPR/F8LC1CQG7YG6YPR.SQUARE2.jpg http://img.instructables.com/files/deriv/F8L/C1CQ/G7YG6YPR/F8LC1CQG7YG6YPR.SQUARE.jpg http://img.instructables.com/files/deriv/F8L/C1CQ/G7YG6YPR/F8LC1CQG7YG6YPR.SMALL.jpg ET0OJW2G7YG3J35 Jakob42 A solar food dhydrator removes mostiure from food to ensure proper preservation. It uses heat and air flow to reduce the water content in food. This process prevents bacteria from growing and ruining food. All materials were reused from various sources, but can be cheaply purchased if you don't alr...
By: Jakob42

Continue Reading »]]> workshop Wed, 14 Apr 2010 07:50:14 PDT http://www.instructables.com/id/Battery-free-bike-light/
Battery "free" bike light. - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FZF/FDWQ/G68GXS10/FZFFDWQG68GXS10.SQUARE2.jpg http://img.instructables.com/files/deriv/FZF/FDWQ/G68GXS10/FZFFDWQG68GXS10.SQUARE.jpg http://img.instructables.com/files/deriv/FZF/FDWQ/G68GXS10/FZFFDWQG68GXS10.SMALL.jpg E2VSU7IG68GXS14 onrust   Step up and get your own "dynamo hum"...(FZ).  All jokes aside, its a simple dynamo light mounted to a Planet Bike light bracket.  On about 6 cranks I get 20 to 25 minutes of light.   There is a 3.6 volt NiMH rechargeable battery that comes in the light.  SO, by free I refer to your out of pocket...
By: onrust

Continue Reading »]]> workshop Sat, 6 Mar 2010 22:32:59 PST http://www.instructables.com/id/How-to-build-a-thermoelectric-lamp/
How to build a thermoelectric lamp - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FYT/ZZLW/G3TE14N0/FYTZZLWG3TE14N0.SQUARE2.jpg http://img.instructables.com/files/deriv/FYT/ZZLW/G3TE14N0/FYTZZLWG3TE14N0.SQUARE.jpg http://img.instructables.com/files/deriv/FYT/ZZLW/G3TE14N0/FYTZZLWG3TE14N0.SMALL.jpg ESR4VWFG3TDNADQ scraptopower The thermoelectric lamp generates electricity off the temperature difference between the hot candle and the cool heat sink. This we can use to power small devices, like a radio or very bright LEDs.ý You may be able to charge an mp3 player off of it too! Here's what we'll need: A thermoelectric pel...
By: scraptopower

Continue Reading »]]> workshop Mon, 4 Jan 2010 11:33:05 PST http://www.instructables.com/id/Building-a-Vertical-Axis-Wind-Turbine-VAWT-/
Building a Vertical Axis Wind Turbine ( VAWT ) - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FK8/998J/FXETSUMO/FK8998JFXETSUMO.SQUARE2.jpg http://img.instructables.com/files/deriv/FK8/998J/FXETSUMO/FK8998JFXETSUMO.SQUARE.jpg http://img.instructables.com/files/deriv/FK8/998J/FXETSUMO/FK8998JFXETSUMO.SMALL.jpg E59BS0QFXETSUHD rikkiesix When building this turbine we will be using some powertools.If you are not used to working with powertools ask someone who knows how to use them.After building this turbine you will still need you fingers so.PLEASE BE CAREFULL !!! Tools and parts TOOLS- Jigsaw and or band saw- Hand saw- Lathe- ...
By: rikkiesix

Continue Reading »]]> workshop Mon, 10 Aug 2009 15:11:10 PDT http://www.instructables.com/id/Metal-Halide-to-Induction-Light-Conversion/
Metal Halide to Induction Light Conversion - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F6J/CC6Y/FWEGKHYG/F6JCC6YFWEGKHYG.SQUARE2.jpg http://img.instructables.com/files/deriv/F6J/CC6Y/FWEGKHYG/F6JCC6YFWEGKHYG.SQUARE.jpg http://img.instructables.com/files/deriv/F6J/CC6Y/FWEGKHYG/F6JCC6YFWEGKHYG.SMALL.jpg ELSDV2GFWEGKHWI uciparking This instructable will show you how to convert a metal halide architectural light, commonly used to illuminate gymnasiums, outdoor stairwells and parking structures, over to a more energy efficient and longer lasting induction lighting setup.While yours may differ, I am demonstrating on a RAB brand ...
By: uciparking

Continue Reading »]]> workshop Mon, 29 Jun 2009 11:14:35 PDT http://www.instructables.com/id/Summer-Energy-Savings-by-Modifying-Your-Electric-C/
Easy Savings - Run your Dryer on Free Energy - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FE5/BG48/FW5H2V2I/FE5BG48FW5H2V2I.SQUARE2.jpg http://img.instructables.com/files/deriv/FE5/BG48/FW5H2V2I/FE5BG48FW5H2V2I.SQUARE.jpg http://img.instructables.com/files/deriv/FE5/BG48/FW5H2V2I/FE5BG48FW5H2V2I.SMALL.jpg EXTC5JRFW5H2V2B DrChill Modify your electric dryer to use free hot air and save energy. Dryers only have one hose fitting. - To blow hot air out. But this Instructable shows how to create a dryer hood with a fitting for a hot air intake hose. Once the hood is attached, you connect the dryer to your hot air source with a ...
By: DrChill

Continue Reading »]]> workshop Sat, 20 Jun 2009 22:45:40 PDT http://www.instructables.com/id/How-green-is-my-green-electronics-%3f-Now-with-impro/
How green is my green electronics ? Now with improved threshold detection ! - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FDT/67D9/WDPEZIXDAPE/FDT67D9WDPEZIXDAPE.SQUARE2.jpg http://img.instructables.com/files/deriv/FDT/67D9/WDPEZIXDAPE/FDT67D9WDPEZIXDAPE.SQUARE.jpg http://img.instructables.com/files/deriv/FDT/67D9/WDPEZIXDAPE/FDT67D9WDPEZIXDAPE.SMALL.jpg EJFFE3EZ92EZIXDAQ1 5Volt Are electronic devices really in a very low power mode when on stand-by ? Also, how much energy am I wasting for powering devices when not in use ? I wanted to check it out and decided to build a device capable to detect stand-by mode of my electronic devices and start metering energy used. All thi...
By: 5Volt

Continue Reading »]]> workshop Sun, 25 Mar 2007 05:10:35 PDT http://www.instructables.com/id/7-Foot-Axial-Flux-Wind-Turbine/
7 Foot Axial Flux Wind Turbine - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F7T/40SC/FV4LSBV8/F7T40SCFV4LSBV8.SQUARE2.jpg http://img.instructables.com/files/deriv/F7T/40SC/FV4LSBV8/F7T40SCFV4LSBV8.SQUARE.jpg http://img.instructables.com/files/deriv/F7T/40SC/FV4LSBV8/F7T40SCFV4LSBV8.SMALL.jpg E532J94FPWWR14A brokengun This instructable documents the process of my single rotor wind turbine. It is built with inspiration from Hugh Piggot and the folks at Otherpower.com. This is my first attempt at building a wind turbine, and I will try to include the mistakes I've made along the way so that other first-time builder...
By: brokengun

Continue Reading »]]> workshop Tue, 9 Jun 2009 08:44:47 PDT http://www.instructables.com/id/A-Swing-Set-that-Generates-Electricity/
A Swing Set that Generates Electricity - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F5Q/H9AJ/FV4LS5TK/F5QH9AJFV4LS5TK.SQUARE2.jpg http://img.instructables.com/files/deriv/F5Q/H9AJ/FV4LS5TK/F5QH9AJFV4LS5TK.SQUARE.jpg http://img.instructables.com/files/deriv/F5Q/H9AJ/FV4LS5TK/F5QH9AJFV4LS5TK.SMALL.jpg EMG4SHFFV4LS5N9 Cleveland Motley 'Id just like to say first off that my electrical knowledge is very limited, and I'm sort of feeling my way around in the dark. If you have a better way of doing this, I'd love to hear about it. Also we are taking ideas for what to power. *(UPDATE) The swing set performed well at the Bay area Maker...
By: Cleveland Motley

Continue Reading »]]> workshop Tue, 26 May 2009 07:46:59 PDT http://www.instructables.com/id/Mini-Solar-Air-Conditioner/
Mini Solar Air-Conditioner (a.k.a Swamp cooler) - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FDP/R6A6/FU6LWFVH/FDPR6A6FU6LWFVH.SQUARE2.jpg http://img.instructables.com/files/deriv/FDP/R6A6/FU6LWFVH/FDPR6A6FU6LWFVH.SQUARE.jpg http://img.instructables.com/files/deriv/FDP/R6A6/FU6LWFVH/FDPR6A6FU6LWFVH.SMALL.jpg EE62Q82FU6LWFT8 ANDY! Here's an Instructable to make a simple, cheap, and energy efficient air conditioner with basic materials, and should cost less than $5. How it works is evaporating water in the A/C (air-conditioner) pulls heat away, making the inside cold. The fan sucks air through the A/C, making the air cold. T...
By: ANDY!

Continue Reading »]]> workshop Mon, 4 May 2009 11:14:46 PDT http://www.instructables.com/id/Watts-your-consumption-Wireless-Power-Meter/
Watts-your-consumption? - Wireless Power Meter - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FF9/I5WE/FTNHEJ6J/FF9I5WEFTNHEJ6J.SQUARE2.jpg http://img.instructables.com/files/deriv/FF9/I5WE/FTNHEJ6J/FF9I5WEFTNHEJ6J.SQUARE.jpg http://img.instructables.com/files/deriv/FF9/I5WE/FTNHEJ6J/FF9I5WEFTNHEJ6J.SMALL.jpg ES992AWFT7PSA7C mcloke74 I've recently become somewhat obsessed with understanding how much electricity our home is using. There are certainly commercial offerings to allow you to monitor the power consumption in your house and there are also award winning kits available but these don't quite cut it for me for a couple of r...
By: mcloke74

Continue Reading »]]> workshop Sun, 19 Apr 2009 15:07:38 PDT http://www.instructables.com/id/The-Green-Twist-Machine/
The Green Twist Machine - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FDR/P8L5/FS6PJXUJ/FDRP8L5FS6PJXUJ.SQUARE2.jpg http://img.instructables.com/files/deriv/FDR/P8L5/FS6PJXUJ/FDRP8L5FS6PJXUJ.SQUARE.jpg http://img.instructables.com/files/deriv/FDR/P8L5/FS6PJXUJ/FDRP8L5FS6PJXUJ.SMALL.jpg EBFXRE8FRXWH0KA FeedTheGrid by FeedTheGridIt has a green twist, because It is a Green Twist! This Instructable shows you how to build your very own Green Twist Machine, Power Generator! Maybe we could all build giant flywheels under our homes, that are powered-up-to-speed by green-power (probably solar or wind) during the day,...
By: FeedTheGrid

Continue Reading »]]> workshop Mon, 13 Apr 2009 00:16:20 PDT http://www.instructables.com/id/Instructables-Podcast-Vol-2-Build-a-Greener-Lif/ http://img.instructables.com/files/deriv/FSP/LD8U/FT7PQLFQ/FSPLD8UFT7PQLFQ.SQUARE2.jpg http://img.instructables.com/files/deriv/FSP/LD8U/FT7PQLFQ/FSPLD8UFT7PQLFQ.SQUARE.jpg http://img.instructables.com/files/deriv/FSP/LD8U/FT7PQLFQ/FSPLD8UFT7PQLFQ.SMALL.jpg EYQXD53FT7PQLFO noahw Part of Instructables' mission is to inspire our community to create and share great projects. We do this though contests, theme months, and challenges that are seasonally appropriate, part of a bigger cultural trend, or simply areas where we want to see more great Instructables. This year we've dec...
By: noahw

Continue Reading »]]> workshop Wed, 8 Apr 2009 14:54:56 PDT http://www.instructables.com/id/How-To-Enter-Earthjustice-United-States-of-Efficie/
How To Enter The Earthjustice United States of Efficiency Contest - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F1M/UGVW/FSPRPTQ1/F1MUGVWFSPRPTQ1.SQUARE2.jpg http://img.instructables.com/files/deriv/F1M/UGVW/FSPRPTQ1/F1MUGVWFSPRPTQ1.SQUARE.jpg http://img.instructables.com/files/deriv/F1M/UGVW/FSPRPTQ1/F1MUGVWFSPRPTQ1.SMALL.jpg E90Z8C6FSPRPTIY lebowski Quick, what renewable-energy resource is cheap, perfectly clean, and available almost everywhere?Energy efficiency.Improving energy efficiency is the fastest, cheapest, and cleanest way to power our lives, so Instructables has teamed up with Earthjustice to help spread the news through their United ...
By: lebowski

Continue Reading »]]> workshop Thu, 26 Mar 2009 07:11:22 PDT http://www.instructables.com/id/How-to-save-water-with-your-humidifier/
How to save water with your humidifier. - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FLC/2Z2V/FRD8641B/FLC2Z2VFRD8641B.SQUARE2.jpg http://img.instructables.com/files/deriv/FLC/2Z2V/FRD8641B/FLC2Z2VFRD8641B.SQUARE.jpg http://img.instructables.com/files/deriv/FLC/2Z2V/FRD8641B/FLC2Z2VFRD8641B.SMALL.jpg EZ3A8LFFRD86417 quigs999 A whole-house humidifier can make you more comfortable in winter, and it can help you be a bit greener by making your house feel warmer, which lets you turn down the heat. But most humidifiers waste an enormous amount of water. Here's how to reduce that waste. Recycle instead of dump I recently...
By: quigs999

Continue Reading »]]> workshop Thu, 19 Feb 2009 11:23:15 PST http://www.instructables.com/id/Converting-a-generator-to-run-on-propane/
Converting a generator to run on propane - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FYL/KHQ5/FPQLEQQL/FYLKHQ5FPQLEQQL.SQUARE2.jpg http://img.instructables.com/files/deriv/FYL/KHQ5/FPQLEQQL/FYLKHQ5FPQLEQQL.SQUARE.jpg http://img.instructables.com/files/deriv/FYL/KHQ5/FPQLEQQL/FYLKHQ5FPQLEQQL.SMALL.jpg E5T51SRFPQLEQZI Rainh2o A step by step instruction on how I converted my generator to run on propane as a back up fuel source. There a numerous reasons one might want to do this. You might need a cleaner burning engine. You might not want to store or carry large amounts of liquid fuel around, besides liquid fuel eventua...
By: Rainh2o

Continue Reading »]]> workshop Sun, 11 Jan 2009 14:50:20 PST http://www.instructables.com/id/Homebuilt-Generator-Riding-Lawn-Mower-1Kw/
Homebuilt Generator (Riding Lawn Mower) 1Kw - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FY8/EEQ6/FPBL00P2/FY8EEQ6FPBL00P2.SQUARE2.jpg http://img.instructables.com/files/deriv/FY8/EEQ6/FPBL00P2/FY8EEQ6FPBL00P2.SQUARE.jpg http://img.instructables.com/files/deriv/FY8/EEQ6/FPBL00P2/FY8EEQ6FPBL00P2.SMALL.jpg E6TU13VFPBL00JY kflack Well like most of us, I was looking to find a way to minimize expenses in creating an alternate energy power source. The easiest way to perform this task was to re-use existing equipment installed in my home, & power toys to minimize costs. My favourite expression to utilize cross functional syne...
By: kflack

Continue Reading »]]> workshop Tue, 6 Jan 2009 14:09:43 PST http://www.instructables.com/id/wind-powered-ametek-30-wind-generator/
Wind powered ametek 30 wind generator - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F1R/P2HL/FOD7XT6P/F1RP2HLFOD7XT6P.SQUARE2.jpg http://img.instructables.com/files/deriv/F1R/P2HL/FOD7XT6P/F1RP2HLFOD7XT6P.SQUARE.jpg http://img.instructables.com/files/deriv/F1R/P2HL/FOD7XT6P/F1RP2HLFOD7XT6P.SMALL.jpg EP36G83FOD7XT7E aleutianwind This is a wind generator that I built with 2 Ametek 30 Motors. It is still in the experimental stage, with 3 blades on 1 and 4 0n the other. The 4 blade prop has a saw blade for a hub (Not recomended) . I will be using the 4 blade setup on the ones I am building now, along with an aluminum hub. I am...
By: aleutianwind

Continue Reading »]]> workshop Tue, 30 Dec 2008 16:47:57 PST http://www.instructables.com/id/Hot-Water-Heater-Timer/
Hot Water Heater Timer - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FNG/U50V/FNZABKC0/FNGU50VFNZABKC0.SQUARE2.jpg http://img.instructables.com/files/deriv/FNG/U50V/FNZABKC0/FNGU50VFNZABKC0.SQUARE.jpg http://img.instructables.com/files/deriv/FNG/U50V/FNZABKC0/FNGU50VFNZABKC0.SMALL.jpg EH5OKTGFNZABK9G shaunmayfield This Instructable is a "How to install" for a Hot Water Heater Timer for electrical hot water heaters. This piece of equipment can save you a lot of money and use less energy helping you steward your footprint on our planet. As of installing it we were able to cut out 16 hours of use on our Hot Wa...
By: shaunmayfield

Continue Reading »]]> workshop Thu, 27 Nov 2008 14:58:32 PST http://www.instructables.com/id/V8-vawtsavoniusvertical-axiswindturbineametek/
V8 vawt,savonius,vertical axis,windturbine,ametek) - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FKZ/HA9K/FLROK89K/FKZHA9KFLROK89K.SQUARE2.jpg http://img.instructables.com/files/deriv/FKZ/HA9K/FLROK89K/FKZHA9KFLROK89K.SQUARE.jpg http://img.instructables.com/files/deriv/FKZ/HA9K/FLROK89K/FKZHA9KFLROK89K.SMALL.jpg ECL2X8YFLROLC2R faroun http://www.vawt.tk After making the V10 I realized that off the shelf, cheap dc Motor requires alot of RPM, I do not want to gear something made of so light material that it does not have the mass to sustain the rotation, so I decided to design and build one that has more RPM yet has the same Blade ...
By: faroun

Continue Reading »]]> workshop Sat, 4 Oct 2008 08:59:23 PDT http://www.instructables.com/id/Free-Heat-from-Tumbleweeds/
Free Heat! Its Everywhere! - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FSI/L5UN/FK75GWSE/FSIL5UNFK75GWSE.SQUARE2.jpg http://img.instructables.com/files/deriv/FSI/L5UN/FK75GWSE/FSIL5UNFK75GWSE.SQUARE.jpg http://img.instructables.com/files/deriv/FSI/L5UN/FK75GWSE/FSIL5UNFK75GWSE.SMALL.jpg EZ0N0JUFK75GWT9 Cowboywindmillbuilder An invader from the steppes of Mother Russia. The Russian Thistle(sasoli kali) is a common garden pest. The weed is easy to pull, but a problem remains, what do you do with the massive amount of fibre material? Simple, turn it into something you can heat your house with, firelogs. Materials and Too...
By: Cowboywindmillbuilder

Continue Reading »]]> workshop Mon, 25 Aug 2008 11:41:00 PDT http://www.instructables.com/id/SPREE-Solar-Photovoltaic-Renewable-Electron-/
S.P.R.E.E. (Solar Photovoltaic Renewable Electron Encapsulator), a Compact, Durable, and Portable Solar Energy Generator - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FP4/QULL/FJD52E8I/FP4QULLFJD52E8I.SQUARE2.jpg http://img.instructables.com/files/deriv/FP4/QULL/FJD52E8I/FP4QULLFJD52E8I.SQUARE.jpg http://img.instructables.com/files/deriv/FP4/QULL/FJD52E8I/FP4QULLFJD52E8I.SMALL.jpg E86EPL2FJADQD54 charlitron For under $160 you can construct a S.P.R.E.E. to harness clean carbon-free solar electricity to power your portable electronic devices.Project: S.P.R.E.E. (Solar Photovoltaic Renewable Electron Encapsulator), is an experiment in alternative energy and solar generated electricty.The impetus for cons...
By: charlitron

Continue Reading »]]> workshop Sun, 3 Aug 2008 00:07:46 PDT http://www.instructables.com/id/Heat-blocking-curtains/
Heat blocking curtains - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FWN/9JLJ/OLQEP281T7C/FWN9JLJOLQEP281T7C.SQUARE2.jpg http://img.instructables.com/files/deriv/FWN/9JLJ/OLQEP281T7C/FWN9JLJOLQEP281T7C.SQUARE.jpg http://img.instructables.com/files/deriv/FWN/9JLJ/OLQEP281T7C/FWN9JLJOLQEP281T7C.SMALL.jpg E2L8GEGD13EP287W1X laernmoer Summer is nearing/here, and it's getting hotter in my house. To save electricity with our super expensive A/C, I constructed reflective curtains to block sunlight from warming our house. Think auto windshield. This is super simple and kind of obvious, but it works well. Materials: 2-3 Emergency b...
By: laernmoer

Continue Reading »]]> workshop Mon, 19 Jun 2006 04:36:35 PDT http://www.instructables.com/id/MAKE-A-HIGH-VOLTAGE-SUPPLY-IN-5-MINUTES/
MAKE A HIGH VOLTAGE SUPPLY IN 5 MINUTES - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FYT/ANE6/FHDTJ4DN/FYTANE6FHDTJ4DN.SQUARE2.jpg http://img.instructables.com/files/deriv/FYT/ANE6/FHDTJ4DN/FYTANE6FHDTJ4DN.SQUARE.jpg http://img.instructables.com/files/deriv/FYT/ANE6/FHDTJ4DN/FYTANE6FHDTJ4DN.SMALL.jpg EE6Z81PFH5HJ8NS Biotele In this Instructable you will learn how to make a High Voltage High Frequency power supply in 5 minutes and for less than $20. All you need is a compact fluorescent light (CFL) and a flyback transformer. Flyback transformers are found in TVs and CRT monitors. They make the high voltage, high frequ...
By: Biotele

Continue Reading »]]> workshop Sun, 8 Jun 2008 16:26:11 PDT http://www.instructables.com/id/Lazy-Line-Dry/
Lazy Line Dry - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F2O/AWIS/F5KMD0QR/F2OAWISF5KMD0QR.SQUARE2.jpg http://img.instructables.com/files/deriv/F2O/AWIS/F5KMD0QR/F2OAWISF5KMD0QR.SQUARE.jpg http://img.instructables.com/files/deriv/F2O/AWIS/F5KMD0QR/F2OAWISF5KMD0QR.SMALL.jpg E8TUUHVF5HVTECN LowEnergy Clothes dryers are among the biggest energy hogs in a typical home*. Line-drying clothes cuts the energy use down to zero, but who has time for that? Here's how you can line-dry clothes without extra work.The key is to handle each item as little as possible. You can do that by hanging clothes on ...
By: LowEnergy

Continue Reading »]]> workshop Sun, 19 Aug 2007 20:57:25 PDT http://www.instructables.com/id/Ted-Baer-s-Bicycle-Wheel-Windmill/
Ted Baer's Bicycle Wheel Windmill - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FX3/LPWA/J1UEP27RFGM/FX3LPWAJ1UEP27RFGM.SQUARE2.jpg http://img.instructables.com/files/deriv/FX3/LPWA/J1UEP27RFGM/FX3LPWAJ1UEP27RFGM.SQUARE.jpg http://img.instructables.com/files/deriv/FX3/LPWA/J1UEP27RFGM/FX3LPWAJ1UEP27RFGM.SMALL.jpg E1CFJRQRD5EP286605 dwarren Ted Baer has created a series of small windmills designed for third world use over a period of three decades. This first in the series has evolved in simplicity and power. The aluminum vanes are constructed from a building flashing roll utilizing the pre-existing bend of the roll in construction. Tw...
By: dwarren

Continue Reading »]]> workshop Wed, 14 Sep 2005 13:53:23 PDT http://www.instructables.com/id/100-Ways-to-Reduce-Your-Impact/
100 Ways to Reduce Your Impact - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F9V/DV27/FEX36OK9/F9VDV27FEX36OK9.SQUARE2.jpg http://img.instructables.com/files/deriv/F9V/DV27/FEX36OK9/F9VDV27FEX36OK9.SQUARE.jpg http://img.instructables.com/files/deriv/F9V/DV27/FEX36OK9/F9VDV27FEX36OK9.SMALL.jpg ERHATFNFCEILU6H Brennn10 The world's most abundant and richest energy supply is conservation.Developing energy efficient lifestyles are the first step in reducing the environmental impact that humans have on this earth. I made this Instructable to detail many different ways to reduce your impact. The reader's implementati...
By: Brennn10

Continue Reading »]]> workshop Thu, 14 Feb 2008 04:17:44 PST http://www.instructables.com/id/Turn-an-exercise-bike-into-an-energy-bike/
Turn an exercise bike into an energy bike - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F53/3X4D/FAWRI34B/F533X4DFAWRI34B.SQUARE2.jpg http://img.instructables.com/files/deriv/F53/3X4D/FAWRI34B/F533X4DFAWRI34B.SQUARE.jpg http://img.instructables.com/files/deriv/F53/3X4D/FAWRI34B/F533X4DFAWRI34B.SMALL.jpg ELX3B0QFAWRI35U wingsinger Why pedal a stationary exercise bike for exercise? Put all that sweat equity to good use while getting into shape. Turn you exercise bike into a power generator to run lights, a TV, stereo, blender, etc. Recharge a 12V battery or drive appliances directly. This is an excellent educational tool f...
By: wingsinger

Continue Reading »]]> workshop Tue, 1 Jan 2008 23:35:35 PST http://www.instructables.com/id/The-Sterling-Engine-absorb-energy-from-candles-c/
The Stirling Engine, absorb energy from candles, coffee, and more! - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F0E/DQDL/FAKWPK3O/F0EDQDLFAKWPK3O.SQUARE2.jpg http://img.instructables.com/files/deriv/F0E/DQDL/FAKWPK3O/F0EDQDLFAKWPK3O.SQUARE.jpg http://img.instructables.com/files/deriv/F0E/DQDL/FAKWPK3O/F0EDQDLFAKWPK3O.SMALL.jpg E0T9W8KFABRWQ8M thecheatscalc There's energy all around us that's just waiting to be tapped into. Whether it's hot coffee on a cold day, light from the sun, scented candles, waste heat from electronics... there's power to be had! How about we turn it into useful power? Step in the sterling engine. Ever put a tightly filled ball...
By: thecheatscalc

Continue Reading »]]> workshop Fri, 21 Dec 2007 17:22:22 PST http://www.instructables.com/id/Fireplace-fan/
Fireplace fan - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F2R/486W/FA190PI8/F2R486WFA190PI8.SQUARE2.jpg http://img.instructables.com/files/deriv/F2R/486W/FA190PI8/F2R486WFA190PI8.SQUARE.jpg http://img.instructables.com/files/deriv/F2R/486W/FA190PI8/F2R486WFA190PI8.SMALL.jpg EM0P04IFA0CVH0J antarctic74 I recently installed a small gas fireplace. It's a great unit but it doesn't circulate heat very well without a fan. I wanted to improve the heat output and found this fireplace fan on the web. While the fan looked very professional, the price ($140) put me off. So I decided to build my own. Materi...
By: antarctic74

Continue Reading »]]> workshop Mon, 17 Dec 2007 18:07:11 PST http://www.instructables.com/id/Building-a-POV-Propeller-Clock-motor/
Building a POV, Propeller Clock motor - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F2X/F60O/FABDYPON/F2XF60OFABDYPON.SQUARE2.jpg http://img.instructables.com/files/deriv/F2X/F60O/FABDYPON/F2XF60OFABDYPON.SQUARE.jpg http://img.instructables.com/files/deriv/F2X/F60O/FABDYPON/F2XF60OFABDYPON.SMALL.jpg E957814FABDYPOB frickelkram Meanwhile the Propeller Clock of Bob Blick is known quiet well in the DIY communities http://www.bobblick.com/techref/projects/propclock/propclock.html . Some people do crazy things http://www.ledcontrol.narod.ru/eng/index.htm .One problem building such a clock is to find a motor. The motor has to ...
By: frickelkram

Continue Reading »]]> workshop Mon, 17 Dec 2007 14:16:31 PST http://www.instructables.com/id/Free-Air-Conditioning/
Free Air Conditioning - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F81/28Y2/F5FEQ1A2/F8128Y2F5FEQ1A2.SQUARE2.jpg http://img.instructables.com/files/deriv/F81/28Y2/F5FEQ1A2/F8128Y2F5FEQ1A2.SQUARE.jpg http://img.instructables.com/files/deriv/F81/28Y2/F5FEQ1A2/F8128Y2F5FEQ1A2.SMALL.jpg E20XX17F5FEQ1AA Vyger Technically it should be called a heat exchanger, we lovingly call it the water cooler, but it has been providing us with free cold air for more than 20 years now so it definitely does work. Shortly after moving here (Montana) I noticed that the water from our well is really cold, under 50 degrees. ...
By: Vyger

Continue Reading »]]> workshop Thu, 16 Aug 2007 16:42:20 PDT http://www.instructables.com/id/Cozy-Low-Energy-Shower/
Cozy Low-Energy Shower - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FFE/92BM/F5HVTEOB/FFE92BMF5HVTEOB.SQUARE2.jpg http://img.instructables.com/files/deriv/FFE/92BM/F5HVTEOB/FFE92BMF5HVTEOB.SQUARE.jpg http://img.instructables.com/files/deriv/FFE/92BM/F5HVTEOB/FFE92BMF5HVTEOB.SMALL.jpg EX08T9IF5GDQOY0 LowEnergy Showering is one of the most energy intensive activities in a typical American's day, using energy to heat the water at a rate comparable to driving a mid-size car. Rather than trying to shorten your shower time, or make do with cooler water, you can make your shower more luxurious and make it use ...
By: LowEnergy

Continue Reading »]]> workshop Sun, 19 Aug 2007 21:01:32 PDT http://www.instructables.com/id/Compact-Fluorescentize-Your-House/
Compact Fluorescentize Your House - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F2C/V3Q9/F4DEPVWZ/F2CV3Q9F4DEPVWZ.SQUARE2.jpg http://img.instructables.com/files/deriv/F2C/V3Q9/F4DEPVWZ/F2CV3Q9F4DEPVWZ.SQUARE.jpg http://img.instructables.com/files/deriv/F2C/V3Q9/F4DEPVWZ/F2CV3Q9F4DEPVWZ.SMALL.jpg EY6SM8KF4DEPVX1 Brennn10 The new fad isn't the iPhone, or the Crocs. The new fad is Compact Fluorescent light bulbs! During this Instructable I will be replacing the word; Compact Fluorescent, with CFLs, to make it shorter, and less repetitive. As you might already know, CFLs use less energy than a regular Incandescent...
By: Brennn10

Continue Reading »]]> workshop Tue, 24 Jul 2007 11:01:41 PDT http://www.instructables.com/id/Make-an-Evaporative-Terra-Cotta-Beer-Chiller/
Make an Evaporative Terra Cotta Beer Chiller - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F0U/LM51/F5LD3QIT/F0ULM51F5LD3QIT.SQUARE2.jpg http://img.instructables.com/files/deriv/F0U/LM51/F5LD3QIT/F0ULM51F5LD3QIT.SQUARE.jpg http://img.instructables.com/files/deriv/F0U/LM51/F5LD3QIT/F0ULM51F5LD3QIT.SMALL.jpg E4K37XRF4W8OP4S jolshefsky So I was browsing the Self Sufficient 'ish' sometime last year and came upon the article titled Keeping your cool, Replacing the Humble Refigerator by a guy named Nev Sweeney. He digs around some alternatives and dredges up the pot-in-pot system developed by one Mr. Mohammad Bah Abba in Nigeria, Af...
By: jolshefsky

Continue Reading »]]> workshop Wed, 15 Aug 2007 05:29:03 PDT