Instructables: exploring - technology - science - Energy - popular http://www.instructables.com Mon, 25 May 2015 17:05:34 PDT BLOX v1.01 Wind Turbine Game! http://www.instructables.com/id/Wind-Turbine-Game/
Wind Turbine Game! - More DIY How To Projects]]> http://cdn.instructables.com/FZH/IRXF/I92LTXSM/FZHIRXFI92LTXSM.SQUARE2.jpg http://cdn.instructables.com/FZH/IRXF/I92LTXSM/FZHIRXFI92LTXSM.SQUARE.jpg http://cdn.instructables.com/FZH/IRXF/I92LTXSM/FZHIRXFI92LTXSM.SMALL.jpg The Oakland Toy Lab Hold on to your hats, because it's getting windy in here! A breath of air? Post-meal flatulence? A raging tornado? Harness them all with your new wind turbine, and the game to build the best blade design for maximum watt production. This is a great activity that can be done with a whole class even w...
By: The Oakland Toy Lab

Continue Reading »]]>
Wed, 29 Apr 2015 12:53:38 PDT
DIY hydrogen generator http://www.instructables.com/id/DIY-hydrogen-generator/
DIY hydrogen generator - More DIY How To Projects]]> http://cdn.instructables.com/F7N/WHJ4/I84B9CK3/F7NWHJ4I84B9CK3.SQUARE2.jpg http://cdn.instructables.com/F7N/WHJ4/I84B9CK3/F7NWHJ4I84B9CK3.SQUARE.jpg http://cdn.instructables.com/F7N/WHJ4/I84B9CK3/F7NWHJ4I84B9CK3.SMALL.jpg Make it BIG This Instructable shows, how to build an easy DIY hydrogen generator.Materials needed for this project:- Empty container with lid- Cables- Pencil- Luster terminals- Hot glue gun- DC Power Supply- Drill- Funnel - Balloon Build the anode For the anode, you need an old pencil, a knife, a luster term...
By: Make it BIG

Continue Reading »]]>
Sun, 5 Apr 2015 09:21:49 PDT
Vapour TorQ http://www.instructables.com/id/Vapour-TorQ/
Vapour TorQ - More DIY How To Projects]]> http://cdn.instructables.com/F0O/OW7E/I6QD4V4F/F0OOW7EI6QD4V4F.SQUARE2.jpg http://cdn.instructables.com/F0O/OW7E/I6QD4V4F/F0OOW7EI6QD4V4F.SQUARE.jpg http://cdn.instructables.com/F0O/OW7E/I6QD4V4F/F0OOW7EI6QD4V4F.SMALL.jpg ygujarati Our Objective: To convert low grade thermal energy into mechanical torque using phase change.The Scientific Principle that does the 'magic':Our prototype is principally a heat engine which uses the principle of vaporisation and condensation. The prototype exhibits a simple technique of converting lo...
By: ygujarati

Continue Reading »]]>
Mon, 2 Mar 2015 00:34:59 PST
How to acselerate to the speed of light (theroeticaly) http://www.instructables.com/id/How-to-acselerate-to-the-speed-of-light-theroetica/
How to acselerate to the speed of light (theroeticaly) - More DIY How To Projects]]> http://cdn.instructables.com/FHG/GYK9/I6HSH4KE/FHGGYK9I6HSH4KE.SQUARE2.jpg http://cdn.instructables.com/FHG/GYK9/I6HSH4KE/FHGGYK9I6HSH4KE.SQUARE.jpg http://cdn.instructables.com/FHG/GYK9/I6HSH4KE/FHGGYK9I6HSH4KE.SMALL.jpg slaveboy2000 The speed of light in a vacuum, commonly known as c, is important in many areas of physics. Its value is exactly 299,792,458 meters per second (approximately 186,280 miles per second). According to special relativity, c is the maximum speed that any object or information in the universe can travel...
By: slaveboy2000

Continue Reading »]]>
Tue, 24 Feb 2015 14:53:53 PST
Perpetual Motion Machine http://www.instructables.com/id/Perpetual-Motion-Machine-1/
Perpetual Motion Machine - More DIY How To Projects]]> http://cdn.instructables.com/F7G/RNJ5/I5AZRKAD/F7GRNJ5I5AZRKAD.SQUARE2.jpg http://cdn.instructables.com/F7G/RNJ5/I5AZRKAD/F7GRNJ5I5AZRKAD.SQUARE.jpg http://cdn.instructables.com/F7G/RNJ5/I5AZRKAD/F7GRNJ5I5AZRKAD.SMALL.jpg Mrfatjonable See step 1 for intro What Is A Perpetual Motion Machine Perpetual motion is motion that continues indefinitely without any external source of energy,theoretically!A perpetual motion machine is a hypothetical machine that can do work indefinitely without an energy sourceFor more information check...
By: Mrfatjonable

Continue Reading »]]>
Thu, 22 Jan 2015 09:58:07 PST
Microwave Science Experiments - Will it blow up? What can we stick in? Microwave Night at MITERS http://www.instructables.com/id/Microwave-Science---Will-it-blow-up--What-can-we-/
Microwave Science Experiments - Will it blow up? What can we stick in? Microwave Night at MITERS - More DIY How To Projects]]> http://cdn.instructables.com/FA0/O43O/FCEILQV9/FA0O43OFCEILQV9.SQUARE2.jpg http://cdn.instructables.com/FA0/O43O/FCEILQV9/FA0O43OFCEILQV9.SQUARE.jpg http://cdn.instructables.com/FA0/O43O/FCEILQV9/FA0O43OFCEILQV9.SMALL.jpg stasterisk MITERS is a creative heaven for MIT inventor types and practical physicists. We have build parties every Friday at 7 in N52-115, and anyone is welcome to come check it out and build something. This build party, we got an old junky microwave from a thrift store, and put any interesting thing into i...
By: stasterisk

Continue Reading »]]>
Tue, 12 Feb 2008 10:47:44 PST
How to Make A Simple Hydrogen Fuel Cell http://www.instructables.com/id/How-to-Make-A-Simple-Hydrogen-Fuel-Cell/
How to Make A Simple Hydrogen Fuel Cell - More DIY How To Projects]]> http://cdn.instructables.com/F8X/AH2H/GTGZI799/F8XAH2HGTGZI799.SQUARE2.jpg http://cdn.instructables.com/F8X/AH2H/GTGZI799/F8XAH2HGTGZI799.SQUARE.jpg http://cdn.instructables.com/F8X/AH2H/GTGZI799/F8XAH2HGTGZI799.SMALL.jpg howtowithmanish Hi Guys :) Please Rate this Instructable and follow me for more cool step by step guides. Made By Manish Kumar Today, I will be teaching you how to make a Hydrogen Fuel Cell. A Hydrogen Fuel Cell generates electrical power quietly and efficiently, without pollution. Unlike power sources that use ...
By: howtowithmanish

Continue Reading »]]>
Fri, 7 Oct 2011 11:36:49 PDT
Easy home made wind powered generator. http://www.instructables.com/id/Easy-home-made-wind-powered-generator/
Easy home made wind powered generator. - More DIY How To Projects]]> http://cdn.instructables.com/FGO/G5GR/H0462ZML/FGOG5GRH0462ZML.SQUARE2.jpg http://cdn.instructables.com/FGO/G5GR/H0462ZML/FGOG5GRH0462ZML.SQUARE.jpg http://cdn.instructables.com/FGO/G5GR/H0462ZML/FGOG5GRH0462ZML.SMALL.jpg Computothought Lesson to put electricity to work. Just a simple wind powered generator you can make with spare wire from an electric motor. This is  intended this to be just a prototype for a much larger unit you would like to build. The magnet rotor is separate for the coils to make repairs or upgrades easier. Th...
By: Computothought

Continue Reading »]]>
Fri, 16 Mar 2012 21:14:49 PDT
Cardboard Savonius Wind Turbine http://www.instructables.com/id/Cardboard-Savonius-turbine/
Cardboard Savonius Wind Turbine - More DIY How To Projects]]> http://cdn.instructables.com/FZK/58IV/FCEIM1LP/FZK58IVFCEIM1LP.SQUARE2.jpg http://cdn.instructables.com/FZK/58IV/FCEIM1LP/FZK58IVFCEIM1LP.SQUARE.jpg http://cdn.instructables.com/FZK/58IV/FCEIM1LP/FZK58IVFCEIM1LP.SMALL.jpg rhackenb Goal: build a Savonius wind turbine made out of cardboard to see whatworks. This is for the turbine only and not the generator itself. The main photo you see is the goal.The need for a working model grew out of frustration trying tojury-rig various designs of a Savonius turbine that in the end wou...
By: rhackenb

Continue Reading »]]>
Sat, 16 Feb 2008 14:42:34 PST
My home made solar cell step by step http://www.instructables.com/id/My-home-made-solar-cell-1/
My home made solar cell step by step - More DIY How To Projects]]> http://cdn.instructables.com/FEY/KOIO/FU6LR1A6/FEYKOIOFU6LR1A6.SQUARE2.jpg http://cdn.instructables.com/FEY/KOIO/FU6LR1A6/FEYKOIOFU6LR1A6.SQUARE.jpg http://cdn.instructables.com/FEY/KOIO/FU6LR1A6/FEYKOIOFU6LR1A6.SMALL.jpg alessiof76 Here is a low power low efficiency photovoltaic cell that you can make you own in the kitchen with materials from the hardware store.This cell is made from cuprous oxide instead of silicon and you can build a working solar cell in 2 hoursto build it i follow this instruction: http://scitoys.com/sc...
By: alessiof76

Continue Reading »]]>
Sun, 3 May 2009 06:16:19 PDT
The Improved Simple Tesla Coil http://www.instructables.com/id/The-Improved-Simple-Tesla-Coil/
The Improved Simple Tesla Coil - More DIY How To Projects]]> http://cdn.instructables.com/FR7/RTNJ/GYN8Z8RS/FR7RTNJGYN8Z8RS.SQUARE2.jpg http://cdn.instructables.com/FR7/RTNJ/GYN8Z8RS/FR7RTNJGYN8Z8RS.SQUARE.jpg http://cdn.instructables.com/FR7/RTNJ/GYN8Z8RS/FR7RTNJGYN8Z8RS.SMALL.jpg MistaStokes After finally finding some good sources on Tesla Coils, I set off to see how well built my previous instructable, "The Simple Tesla Coil" was. My findings were grim, it was performing terribly considering that the transformer draws in 990 watts. So I set out to change that. I would recommend that yo...
By: MistaStokes

Continue Reading »]]>
Tue, 14 Feb 2012 16:25:11 PST
The Simple Tesla Coil http://www.instructables.com/id/The-Simple-Tesla-Coil/
The Simple Tesla Coil - More DIY How To Projects]]> http://cdn.instructables.com/FWA/4PVA/GUKZRGX7/FWA4PVAGUKZRGX7.SQUARE2.jpg http://cdn.instructables.com/FWA/4PVA/GUKZRGX7/FWA4PVAGUKZRGX7.SQUARE.jpg http://cdn.instructables.com/FWA/4PVA/GUKZRGX7/FWA4PVAGUKZRGX7.SMALL.jpg MistaStokes This is a guide on how to build a medium sized Tesla coil. I built this one from parts I had laying around, all I had to buy was magnet wire, in all I spent less than $30! For those building their first coil, I would not suggest using this a standalone source of instructions. This is my first coil,...
By: MistaStokes

Continue Reading »]]>
Fri, 4 Nov 2011 14:28:12 PDT
Solar powered Reverse Trike http://www.instructables.com/id/Solar-powered-Vehicle/
Solar powered Reverse Trike - More DIY How To Projects]]> http://cdn.instructables.com/FEA/6Y8K/GQYGKK1L/FEA6Y8KGQYGKK1L.SQUARE2.jpg http://cdn.instructables.com/FEA/6Y8K/GQYGKK1L/FEA6Y8KGQYGKK1L.SQUARE.jpg http://cdn.instructables.com/FEA/6Y8K/GQYGKK1L/FEA6Y8KGQYGKK1L.SMALL.jpg farrukh khan SOLAR POWERED REVERSE TRIKE Designed and built in just 18 days at the University of Engineering and Technology Lahore in Pakistan,  7 x 3.5 x 4.5 ft (2.13 x 1.06 x 1.37 meter), 132 pound (60 kg) low-rider features a custom built, t-shaped aluminum framework at the front of the vehicle, and the ba...
By: farrukh khan

Continue Reading »]]>
Sat, 16 Jul 2011 09:59:47 PDT
Giant Fresnel Lens Deathray: An Experiment in Optics http://www.instructables.com/id/Giant-Fresnel-Lens-Deathray-An-Experiment-in-Opti/
Giant Fresnel Lens Deathray: An Experiment in Optics - More DIY How To Projects]]> http://cdn.instructables.com/FYX/KHMU/FAKWPFXT/FYXKHMUFAKWPFXT.SQUARE2.jpg http://cdn.instructables.com/FYX/KHMU/FAKWPFXT/FYXKHMUFAKWPFXT.SQUARE.jpg http://cdn.instructables.com/FYX/KHMU/FAKWPFXT/FYXKHMUFAKWPFXT.SMALL.gif DrSimons So you don't have access to your own rail gun or military space laser....but never fear, we'll use the 1000 Watts/m2 of free sunlight in your backyard! But how?....A 13 square foot magnifying glass!Seriously. A solid glass lens that size would be silly, but instead we can use a 4 foot wide Fresnel l...
By: DrSimons

Continue Reading »]]>
Wed, 26 Dec 2007 15:42:56 PST
How To Build A Vacuum Tube Tesla Coil (VTTC) http://www.instructables.com/id/How-To-Build-A-Vacuum-Tube-Tesla-Coil-VTTC/
How To Build A Vacuum Tube Tesla Coil (VTTC) - More DIY How To Projects]]> http://cdn.instructables.com/FLJ/NZ7X/FVMVC4T0/FLJNZ7XFVMVC4T0.SQUARE2.jpg http://cdn.instructables.com/FLJ/NZ7X/FVMVC4T0/FLJNZ7XFVMVC4T0.SQUARE.jpg http://cdn.instructables.com/FLJ/NZ7X/FVMVC4T0/FLJNZ7XFVMVC4T0.SMALL.jpg Xellers Can't find a neon sign transformer? Want to build your first Tesla Coil without facing the complexities of going solid state? Here's some good news: Vacuum tube Tesla Coils, which have been making a comeback in recent years, can be just as rewarding as any other type of coil without breaking the ban...
By: Xellers

Continue Reading »]]>
Tue, 12 Jan 2010 13:42:25 PST