http://www.instructables.com Tue, 29 May 2012 13:58:16 PDT BLOX v1.01 http://www.instructables.com/id/Hoffman-Apparatus-for-pure-hydrogen-gas/
Hoffman Apparatus for pure hydrogen gas - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FFG/UJZ9/H2MYHA5I/FFGUJZ9H2MYHA5I.SQUARE2.jpg http://img.instructables.com/files/deriv/FFG/UJZ9/H2MYHA5I/FFGUJZ9H2MYHA5I.SQUARE.jpg http://img.instructables.com/files/deriv/FFG/UJZ9/H2MYHA5I/FFGUJZ9H2MYHA5I.SMALL.jpg squiggy2 I’m sick of hydrocarbons. There are way better gasses out there that do the same job. Did you know – the original engine by Rudolf Diesel was made to run on peanut oil, and the original T-model Ford was designed for ethanol fuel? Anyway, enough of that. Before I can think about alternative automobil...
By: squiggy2

Continue Reading »]]> Fri, 25 May 2012 06:30:27 PDT http://www.instructables.com/id/HCL-Etched-Aluminum-Circuit-Boards/
HCL - Etched Aluminum Circuit Boards - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FGG/O8CS/H1YOJFR5/FGGO8CSH1YOJFR5.SQUARE2.jpg http://img.instructables.com/files/deriv/FGG/O8CS/H1YOJFR5/FGGO8CSH1YOJFR5.SQUARE.jpg http://img.instructables.com/files/deriv/FGG/O8CS/H1YOJFR5/FGGO8CSH1YOJFR5.SMALL.jpg penguinjak Circuit  board etching is a common tool for creating circuit boards. I was challenged to use some basic chemistry to create my own boards from scratch materials. These steps document my first approach at creating aluminum-foil etched circuits. Gather Materials Gather: Acetone, Epoxy, Aluminum Fo...
By: penguinjak

Continue Reading »]]> Thu, 24 May 2012 12:37:44 PDT http://www.instructables.com/id/How-to-make-a-solar-eclipse-viewer/
How to make a solar eclipse viewer - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F7J/G3KQ/H2G60719/F7JG3KQH2G60719.SQUARE2.jpg http://img.instructables.com/files/deriv/F7J/G3KQ/H2G60719/F7JG3KQH2G60719.SQUARE.jpg http://img.instructables.com/files/deriv/F7J/G3KQ/H2G60719/F7JG3KQH2G60719.SMALL.jpg pyrateroberts This instructable while not the most asthetic ever made is purely functional.  It will help you see a solar eclipse with your eyes and in my opinion is better than a pinhole camera or monocular setup.  Supplies Any boxes can be cut to fit I used mostly a "wheat snack box" from a popular Dollar s...
By: pyrateroberts

Continue Reading »]]> Mon, 21 May 2012 16:06:55 PDT http://www.instructables.com/id/How-to-View-an-Eclipse-Sunspots-or-the-Transit-o/
How to View a Solar Eclipse, Sunspots, or the Transit of Venus! - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F7C/1W07/H1ZG815L/F7C1W07H1ZG815L.SQUARE2.jpg http://img.instructables.com/files/deriv/F7C/1W07/H1ZG815L/F7C1W07H1ZG815L.SQUARE.jpg http://img.instructables.com/files/deriv/F7C/1W07/H1ZG815L/F7C1W07H1ZG815L.SMALL.jpg depotdevoid Viewing an eclipse or other solar event is great fun, and an excellent way to involve kids in learning about science.  I'm writing this on the evening of May 20, 2012, just after a great annular (ring) solar eclipse, and in anticipation of of the June 5/6 transit of Venus.  My daughter and I watche...
By: depotdevoid

Continue Reading »]]> Sun, 20 May 2012 22:53:56 PDT http://www.instructables.com/id/easy-ice-ball/
easy ice ball - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F1P/OYDF/H29XSKQ1/F1POYDFH29XSKQ1.SQUARE2.jpg http://img.instructables.com/files/deriv/F1P/OYDF/H29XSKQ1/F1POYDFH29XSKQ1.SQUARE.jpg http://img.instructables.com/files/deriv/F1P/OYDF/H29XSKQ1/F1POYDFH29XSKQ1.SMALL.jpg TwiZted360 I wanted a ice ball maker after having one of the ice spheres that it makes put into my drink i loved it considering how long it last so i went online to price them they are way too expensive for my blood so i came up with this and a very good outcome..enjoy what you need 1. an exacto blade 2.bal...
By: TwiZted360

Continue Reading »]]> Sat, 19 May 2012 12:18:52 PDT http://www.instructables.com/id/Leaf-inspire-canopy/ http://img.instructables.com/files/deriv/FUN/4O9F/H1YONJ6V/FUN4O9FH1YONJ6V.SQUARE2.jpg http://img.instructables.com/files/deriv/FUN/4O9F/H1YONJ6V/FUN4O9FH1YONJ6V.SQUARE.jpg http://img.instructables.com/files/deriv/FUN/4O9F/H1YONJ6V/FUN4O9FH1YONJ6V.SMALL.jpg antipaxx44 Solidworks designed, modeled from nature. very rigid structure at less weight and material costs
By: antipaxx44

Continue Reading »]]> Sat, 19 May 2012 12:18:33 PDT http://www.instructables.com/id/Leaf-inspired-bridge/ http://img.instructables.com/files/deriv/FHC/E7NZ/H1YOISDW/FHCE7NZH1YOISDW.SQUARE2.jpg http://img.instructables.com/files/deriv/FHC/E7NZ/H1YOISDW/FHCE7NZH1YOISDW.SQUARE.jpg http://img.instructables.com/files/deriv/FHC/E7NZ/H1YOISDW/FHCE7NZH1YOISDW.SMALL.jpg antipaxx44 Solidworks model of a bridge that can span up to 6 lanes of traffic with no central support along with height clearances on 15 feet. A very ridged structure that minimizes weight factors along with environmental. this is just a model for testing
By: antipaxx44

Continue Reading »]]> Sat, 19 May 2012 12:18:33 PDT http://www.instructables.com/id/How-to-Build-an-Egg-Protection-Device-Egg-Drop/ http://img.instructables.com/files/deriv/F1S/36LC/H2BMNIF3/F1S36LCH2BMNIF3.SQUARE2.jpg http://img.instructables.com/files/deriv/F1S/36LC/H2BMNIF3/F1S36LCH2BMNIF3.SQUARE.jpg http://img.instructables.com/files/deriv/F1S/36LC/H2BMNIF3/F1S36LCH2BMNIF3.SMALL.jpg ElectroDanno This was one of my design projects for my engineering class in college. Follow the instructions in the images, or just download the PDF. Enjoy making your egg protection devices! :)  **This device was dropped at a maximum of 3 stories high. About 7 runs were conducted. Not once did the egg break. T...
By: ElectroDanno

Continue Reading »]]> Fri, 18 May 2012 22:26:34 PDT http://www.instructables.com/id/How-to-grow-Yeast/ http://img.instructables.com/files/deriv/FXI/LUGA/H29XS2JE/FXILUGAH29XS2JE.SQUARE2.jpg http://img.instructables.com/files/deriv/FXI/LUGA/H29XS2JE/FXILUGAH29XS2JE.SQUARE.jpg http://img.instructables.com/files/deriv/FXI/LUGA/H29XS2JE/FXILUGAH29XS2JE.SMALL.jpg Singer Instruments How to grow / culture yeast on agar or in YPD: We show you how to prepare fresh cultures of yeast from previously grown agar plates. Spruce up your old yeast cultures by replating onto fresh media or liquid YPD, or select colonies of interest to be expanded. Find out more http://www.singerinstrum...
By: Singer Instruments

Continue Reading »]]> Thu, 17 May 2012 07:59:35 PDT http://www.instructables.com/id/Turning-a-Pressure-Cooker-Into-an-Oil-Still/
Turning a Pressure Cooker Into an Oil Still - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F5U/EVTF/H1YONGSY/F5UEVTFH1YONGSY.SQUARE2.jpg http://img.instructables.com/files/deriv/F5U/EVTF/H1YONGSY/F5UEVTFH1YONGSY.SQUARE.jpg http://img.instructables.com/files/deriv/F5U/EVTF/H1YONGSY/F5UEVTFH1YONGSY.SMALL.jpg grettaschmetta Steam Distillation is a method that can be used for extracting oils from plant materials. In this type of oil distillation process, the essential volatile plant oils are carried by the steam through a coil where it condenses. This liquid made up of plant oils and water can then be separated. Comme...
By: grettaschmetta

Continue Reading »]]> Mon, 14 May 2012 11:19:58 PDT http://www.instructables.com/id/DIY-Iodine-Clock-reaction/ http://img.instructables.com/files/deriv/F1C/29A2/H1YOB5UZ/F1C29A2H1YOB5UZ.SQUARE2.jpg http://img.instructables.com/files/deriv/F1C/29A2/H1YOB5UZ/F1C29A2H1YOB5UZ.SQUARE.jpg http://img.instructables.com/files/deriv/F1C/29A2/H1YOB5UZ/F1C29A2H1YOB5UZ.SMALL.jpg 3BricksHigher Everything you need to make this work, you can find at your local supercenter.
By: 3BricksHigher

Continue Reading »]]> Fri, 11 May 2012 13:36:24 PDT http://www.instructables.com/id/water-sprinkler/ http://img.instructables.com/files/deriv/F15/3DBD/H1YOKOOT/F153DBDH1YOKOOT.SQUARE2.jpg http://img.instructables.com/files/deriv/F15/3DBD/H1YOKOOT/F153DBDH1YOKOOT.SQUARE.jpg http://img.instructables.com/files/deriv/F15/3DBD/H1YOKOOT/F153DBDH1YOKOOT.SMALL.jpg mohankaushik97 This is a basic water sprinkler to be made and works with the principle centrifugal force
By: mohankaushik97

Continue Reading »]]> Thu, 10 May 2012 23:05:54 PDT http://www.instructables.com/id/iPad-3-MAGNET-ATTRACTION/
MAGNETIC ATTRACTION ... of an ... iPad 3 - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F70/HIF1/H1LWQIMM/F70HIF1H1LWQIMM.SQUARE2.jpg http://img.instructables.com/files/deriv/F70/HIF1/H1LWQIMM/F70HIF1H1LWQIMM.SQUARE.jpg http://img.instructables.com/files/deriv/F70/HIF1/H1LWQIMM/F70HIF1H1LWQIMM.SMALL.jpg iceng This Instructable shows the magnetic design of the iPad 3... And the very unique Magnetic Cover ( Red Leather of my selection ) Objective here is to understand how the iPad uses magnets to operate this highly innovative product.. You will see the impressive array of magnet placement in the glass a...
By: iceng

Continue Reading »]]> Mon, 7 May 2012 22:31:53 PDT http://www.instructables.com/id/Make-Quantum-Dots-Cadmium-Selenide-Type/ http://img.instructables.com/files/deriv/F62/04N2/H1Y0BL9G/F6204N2H1Y0BL9G.SQUARE2.jpg http://img.instructables.com/files/deriv/F62/04N2/H1Y0BL9G/F6204N2H1Y0BL9G.SQUARE.jpg http://img.instructables.com/files/deriv/F62/04N2/H1Y0BL9G/F6204N2H1Y0BL9G.SMALL.jpg NurdRage In this video we make cadmium selenide quantum dots. WARNING: This experiment uses toxic and carcinogenic reagents and directly handles extremely hot liquids. Gloves, protective clothing and a fume hood should be used. This should be performed by, or under the direct supervision of, an experienced ...
By: NurdRage

Continue Reading »]]> Mon, 7 May 2012 16:48:27 PDT http://www.instructables.com/id/Hoverboard-Hovercraft/
Hoverboard / Hovercraft - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FRR/DZWW/H1LWQJ1S/FRRDZWWH1LWQJ1S.SQUARE2.jpg http://img.instructables.com/files/deriv/FRR/DZWW/H1LWQJ1S/FRRDZWWH1LWQJ1S.SQUARE.jpg http://img.instructables.com/files/deriv/FRR/DZWW/H1LWQJ1S/FRRDZWWH1LWQJ1S.SMALL.jpg Toms Workshop This was a project I did a couple of years ago at school. Who ever said coursework had to be boring! What you need: - Plywood board about 1.5 x 0.6 m (thickness can vary upon how much you're willing to spend.) - Plastic sheeting larger than your board, 1.7 x 0.8 m minimum (heavy duty plastic sheet ...
By: Toms Workshop

Continue Reading »]]> Sat, 5 May 2012 10:03:11 PDT http://www.instructables.com/id/Industrial-Motor-Controller-Trainer/
Industrial Motor Controller Trainer - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F2S/P3Z2/H1DRXUO6/F2SP3Z2H1DRXUO6.SQUARE2.jpg http://img.instructables.com/files/deriv/F2S/P3Z2/H1DRXUO6/F2SP3Z2H1DRXUO6.SQUARE.jpg http://img.instructables.com/files/deriv/F2S/P3Z2/H1DRXUO6/F2SP3Z2H1DRXUO6.SMALL.jpg damoelld ***The Design of this Trainer Uses EXTREMELY DANGEROUS Voltages and should only be used under QUALIFIED supervision*** The electrical trainee can learn to recognize some of the more common symptoms and their causes encountered during operation of an industrial motor that incorporates controllers wi...
By: damoelld

Continue Reading »]]> Thu, 3 May 2012 16:51:38 PDT http://www.instructables.com/id/simplest-steam-engine/ http://img.instructables.com/files/deriv/F3L/LDDS/H1JUHBAJ/F3LLDDSH1JUHBAJ.SQUARE2.jpg http://img.instructables.com/files/deriv/F3L/LDDS/H1JUHBAJ/F3LLDDSH1JUHBAJ.SQUARE.jpg http://img.instructables.com/files/deriv/F3L/LDDS/H1JUHBAJ/F3LLDDSH1JUHBAJ.SMALL.jpg ganuganu Hello everyone this is my first steam engine made using very simple parts like cardboard, disposable syringe, straw, pen end caps and bicycle spokes. Cannot hold the breadth for longer time. How much economical can you make your engine? Here it is costs only about Rs.10. Blowed air through mouth th...
By: ganuganu

Continue Reading »]]> Thu, 3 May 2012 10:51:55 PDT http://www.instructables.com/id/How-to-Create-and-Format-a-Titration-Curve/ http://img.instructables.com/files/deriv/FCP/GQ2B/H1O5DEO9/FCPGQ2BH1O5DEO9.SQUARE2.jpg http://img.instructables.com/files/deriv/FCP/GQ2B/H1O5DEO9/FCPGQ2BH1O5DEO9.SQUARE.jpg http://img.instructables.com/files/deriv/FCP/GQ2B/H1O5DEO9/FCPGQ2BH1O5DEO9.SMALL.jpg chembuff These are instructions for how to create an Excel acid-base titration curve for general chemistry. It goes along with Lab #3 for General Chemistry II at CU Boulder.  I created the graph using windows as my OS so if you have a Mac the steps will not be congruent. 
By: chembuff

Continue Reading »]]> Mon, 30 Apr 2012 20:40:58 PDT http://www.instructables.com/id/How-to-Construct-a-Log-C-vs-pH-diagram-monoprotic/ http://img.instructables.com/files/deriv/F2Q/YDC4/H1JUGYYE/F2QYDC4H1JUGYYE.SQUARE2.jpg http://img.instructables.com/files/deriv/F2Q/YDC4/H1JUGYYE/F2QYDC4H1JUGYYE.SQUARE.jpg http://img.instructables.com/files/deriv/F2Q/YDC4/H1JUGYYE/F2QYDC4H1JUGYYE.SMALL.jpg athomas30 This video will guide you on how to input the proper equations to build a log C vs pH diagram. Also I will go over the concepts involved between an open and closed system.
By: athomas30

Continue Reading »]]> Mon, 30 Apr 2012 20:37:37 PDT http://www.instructables.com/id/cool-buckyball-shapes/
cool buckyball shapes - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F4X/JPX7/H174GNNV/F4XJPX7H174GNNV.SQUARE2.jpg http://img.instructables.com/files/deriv/F4X/JPX7/H174GNNV/F4XJPX7H174GNNV.SQUARE.jpg http://img.instructables.com/files/deriv/F4X/JPX7/H174GNNV/F4XJPX7H174GNNV.SMALL.jpg nerd7473 #make a loop of six magnets hexagon make a hexagon# the hot pocket connect the sides as shown# the triangle ''cup'' shape bend the sides as shown# the hollow triangle bend the sides as shown#
By: nerd7473

Continue Reading »]]> Mon, 30 Apr 2012 17:40:02 PDT http://www.instructables.com/id/Biefeld-Brown-Electrokinetic-Apparatus-another-io/ http://img.instructables.com/files/deriv/F63/Y11Y/H1LWPJ5S/F63Y11YH1LWPJ5S.SQUARE2.jpg http://img.instructables.com/files/deriv/F63/Y11Y/H1LWPJ5S/F63Y11YH1LWPJ5S.SQUARE.jpg http://img.instructables.com/files/deriv/F63/Y11Y/H1LWPJ5S/F63Y11YH1LWPJ5S.SMALL.jpg Mr. Apol In a previous Instructable I describe in detail how to build an asymmetrical capacitor thruster device, demonstrating the Biefeld-Brown effect. This video shows a variation on one of Townsend Brown's many inventions, in this case what he patented as an "Electrokinetic Apparatus."  It operates on the...
By: Mr. Apol

Continue Reading »]]> Mon, 30 Apr 2012 07:31:36 PDT http://www.instructables.com/id/How-to-pick-a-lock-2/
How to pick a lock (works with paperclips) - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F9S/YE35/H1EMI44M/F9SYE35H1EMI44M.SQUARE2.jpg http://img.instructables.com/files/deriv/F9S/YE35/H1EMI44M/F9SYE35H1EMI44M.SQUARE.jpg http://img.instructables.com/files/deriv/F9S/YE35/H1EMI44M/F9SYE35H1EMI44M.SMALL.jpg woodworker123 In this instructable I will describe how to pick a common pin-and-tumbler design lock. I will describe all of the important information needed to pick a lock. Here is a video of me picking a lock.   Supplies and important information Probably the most important thing to know, when picking a l...
By: woodworker123

Continue Reading »]]> Thu, 26 Apr 2012 16:33:18 PDT http://www.instructables.com/id/10000-rpm-ping-pong-ball/
10,000 rpm ping-pong ball - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F1N/9IQA/H19RUZ89/F1N9IQAH19RUZ89.SQUARE2.jpg http://img.instructables.com/files/deriv/F1N/9IQA/H19RUZ89/F1N9IQAH19RUZ89.SQUARE.jpg http://img.instructables.com/files/deriv/F1N/9IQA/H19RUZ89/F1N9IQAH19RUZ89.SMALL.gif makendo I use cryogens in chemistry demos, and quick safe easy examples with zero clean-up are always welcome. I'd found about this one - the spinning ping-pong ball - through YouTube. The video has had over 2 million views, but I was underwhelmed - a slowly rotating and gently steaming ping-pong ball is ha...
By: makendo

Continue Reading »]]> Thu, 26 Apr 2012 12:46:15 PDT http://www.instructables.com/id/How-to-make-Agar/ http://img.instructables.com/files/deriv/FHM/HWO6/H1EN06JU/FHMHWO6H1EN06JU.SQUARE2.jpg http://img.instructables.com/files/deriv/FHM/HWO6/H1EN06JU/FHMHWO6H1EN06JU.SQUARE.jpg http://img.instructables.com/files/deriv/FHM/HWO6/H1EN06JU/FHMHWO6H1EN06JU.SMALL.jpg Singer Instruments How to make YPD Agar: This tutorial shows you how we make and pour 400ml of YPD Agar. http://www.singerinstruments.com Ingredients: 4g Yeast Extract 8g Bacterial Peptone 8g Glucose 6.4g Agar 400ml Water Antibiotic (varies depending on use)
By: Singer Instruments

Continue Reading »]]> Thu, 26 Apr 2012 06:21:18 PDT http://www.instructables.com/id/Educational-colorimeter-kit/
Educational colorimeter kit - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F4S/IDTJ/H1EN6WT4/F4SIDTJH1EN6WT4.SQUARE2.jpg http://img.instructables.com/files/deriv/F4S/IDTJ/H1EN6WT4/F4SIDTJH1EN6WT4.SQUARE.jpg http://img.instructables.com/files/deriv/F4S/IDTJ/H1EN6WT4/F4SIDTJH1EN6WT4.SMALL.jpg jorodeo This instructable is a step-by-step assembly guide for the educational colorimeter kit we launched in April 2012 on Kickstarter. Assembly takes from 20-40 minutes. Once assembled the colorimeter can be used in a wide variety of science experiments to measure the absorbance and concentration of a col...
By: jorodeo

Continue Reading »]]> Wed, 25 Apr 2012 12:48:40 PDT http://www.instructables.com/id/make-your-own-plate-tectonics/ http://img.instructables.com/files/deriv/FVS/3LAM/H1AH70B2/FVS3LAMH1AH70B2.SQUARE2.jpg http://img.instructables.com/files/deriv/FVS/3LAM/H1AH70B2/FVS3LAMH1AH70B2.SQUARE.jpg http://img.instructables.com/files/deriv/FVS/3LAM/H1AH70B2/FVS3LAMH1AH70B2.SMALL.jpg Ray Power I am very proud to give you my very first instructable! And what better place to start than with an educational one, the most noble of all!!! While at school I loved geography and geology and all that stuff about the glaciers but I could never fully appreciate the Plate Tectonics theory. I got to th...
By: Ray Power

Continue Reading »]]> Mon, 23 Apr 2012 02:49:15 PDT http://www.instructables.com/id/3d-Nocturnal-Celestial-Stardial-TJT56/
3d Nocturnal Celestial Stardial TJT5/6 - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FHE/PA3I/H0URBX5I/FHEPA3IH0URBX5I.SQUARE2.jpg http://img.instructables.com/files/deriv/FHE/PA3I/H0URBX5I/FHEPA3IH0URBX5I.SQUARE.jpg http://img.instructables.com/files/deriv/FHE/PA3I/H0URBX5I/FHEPA3IH0URBX5I.SMALL.jpg TimeJourneyTools A Nocturnal Celestial Stardial is best when it's a solid archival material. As such it makes a fine heirloom or engagement present. Time-Journey Tool 5 of 6 is an accurately functioning instrument. Nocturnal Celestial Stardials were originally called "horologium nocturnum" (time instrument for nigh...
By: TimeJourneyTools

Continue Reading »]]> Mon, 16 Apr 2012 11:03:37 PDT http://www.instructables.com/id/3d-4-Dimensional-Tesseract-Hypercube-Model-A-TJT3/
3d 4-Dimensional Tesseract Hypercube Model A TJT3/6 - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FPR/9I26/H0OIZSWS/FPR9I26H0OIZSWS.SQUARE2.jpg http://img.instructables.com/files/deriv/FPR/9I26/H0OIZSWS/FPR9I26H0OIZSWS.SQUARE.jpg http://img.instructables.com/files/deriv/FPR/9I26/H0OIZSWS/FPR9I26H0OIZSWS.SMALL.jpg TimeJourneyTools This instructable explains how to produce a 3d model of a 4d cube. The model can be described as a 3d shadow of a 4d object. 4d cubes are also referred to as hypercubes or tesseracts. This is the first of two instructables I'm putting up to show how to make each of two commonly-accepted 3d projecti...
By: TimeJourneyTools

Continue Reading »]]> Mon, 16 Apr 2012 11:01:55 PDT http://www.instructables.com/id/2d-Nocturnal-Celestial-Stardial-TJT16/
2d Nocturnal Celestial Stardial TJT1/6 - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FTW/64IC/H0OJ0EMV/FTW64ICH0OJ0EMV.SQUARE2.jpg http://img.instructables.com/files/deriv/FTW/64IC/H0OJ0EMV/FTW64ICH0OJ0EMV.SQUARE.jpg http://img.instructables.com/files/deriv/FTW/64IC/H0OJ0EMV/FTW64ICH0OJ0EMV.SMALL.jpg TimeJourneyTools Despite centuries of improvements in Sundial design, they are not reliable time-tellers at night. Nocturnal beasts such as wombats, skunks and Angelina Jolie would despair were it not for... duh-duh-duh-duh-dummm... The Nocturnal Celestial Stardial! This long-forgotten instrument aided a few lucky ...
By: TimeJourneyTools

Continue Reading »]]> Mon, 16 Apr 2012 10:58:15 PDT http://www.instructables.com/id/Naked-Eggs-Shell-less-Eggs/
Naked Eggs (Shell less Eggs) - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F8U/Z07V/H0OJ0TAN/F8UZ07VH0OJ0TAN.SQUARE2.jpg http://img.instructables.com/files/deriv/F8U/Z07V/H0OJ0TAN/F8UZ07VH0OJ0TAN.SQUARE.jpg http://img.instructables.com/files/deriv/F8U/Z07V/H0OJ0TAN/F8UZ07VH0OJ0TAN.SMALL.jpg sillymommy Sometimes while an egg is being created by a bird, the step for making the hard outer shell is skipped, thus creating a shell less egg.  A Shell less or naked egg is soft, squishy and feels almost rubbery. I will show you how to make your own shell less egg using vinegar and a chicken egg. Equip...
By: sillymommy

Continue Reading »]]> Sun, 8 Apr 2012 11:43:29 PDT http://www.instructables.com/id/DIY-Egg-Candler/
DIY Egg Candler - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F7O/GOZW/H0OIYWLV/F7OGOZWH0OIYWLV.SQUARE2.jpg http://img.instructables.com/files/deriv/F7O/GOZW/H0OIYWLV/F7OGOZWH0OIYWLV.SQUARE.jpg http://img.instructables.com/files/deriv/F7O/GOZW/H0OIYWLV/F7OGOZWH0OIYWLV.SMALL.jpg CamDAX An Egg Candler is used to see the inside of a fertilized egg during incubation.  This device consists of a bright light, and only one hole, the size of your egg for the light to escape through.  The egg is held in front of the hole or placed on top of the hole and the light is turned on.  This allow...
By: CamDAX

Continue Reading »]]> Sun, 8 Apr 2012 01:17:37 PDT http://www.instructables.com/id/How-to-make-green-fire-2/
How to make green fire - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F6H/NYIF/H0KL7FGN/F6HNYIFH0KL7FGN.SQUARE2.jpg http://img.instructables.com/files/deriv/F6H/NYIF/H0KL7FGN/F6HNYIFH0KL7FGN.SQUARE.jpg http://img.instructables.com/files/deriv/F6H/NYIF/H0KL7FGN/F6HNYIFH0KL7FGN.SMALL.jpg zwickied WARNING: This experiment can be dangerous!!!!!!!!!! What you need: -alcohol(50%) -Ammonium chloride -Copper(II) sulfate -matches Mix it ! Mix the Ammonium chloride and the Copper(II) sulfate in a ratio of 1:1 and put a bit of alcohol on it. Set fire to it ! Be carefully! Alcohol burns very ho...
By: zwickied

Continue Reading »]]> Tue, 3 Apr 2012 08:50:48 PDT http://www.instructables.com/id/Bubbling-Lava-Lamp-using-Vegetable-oil-and-Water/ http://img.instructables.com/files/deriv/F0B/U6M3/H0FLBH9G/F0BU6M3H0FLBH9G.SQUARE2.jpg http://img.instructables.com/files/deriv/F0B/U6M3/H0FLBH9G/F0BU6M3H0FLBH9G.SQUARE.jpg http://img.instructables.com/files/deriv/F0B/U6M3/H0FLBH9G/F0BU6M3H0FLBH9G.SMALL.jpg Hiyadudez Lava lamps hold a special place in pop culture history, but there is a lot of science that we can learn from them, too. With the Bubbling Lava Lamp, you'll learn how to make a homemade, kid-safe lava lamp using materials right in your home. With a soda bottle, oil and water, and a secret ingredient...
By: Hiyadudez

Continue Reading »]]> Sun, 1 Apr 2012 12:38:46 PDT http://www.instructables.com/id/How-to-make-a-solar-filter-for-a-telescope/ http://img.instructables.com/files/deriv/FBC/OITF/H0AR6VJX/FBCOITFH0AR6VJX.SQUARE2.jpg http://img.instructables.com/files/deriv/FBC/OITF/H0AR6VJX/FBCOITFH0AR6VJX.SQUARE.jpg http://img.instructables.com/files/deriv/FBC/OITF/H0AR6VJX/FBCOITFH0AR6VJX.SMALL.jpg Organikmechanic A low-cost but safe way to house an AstroSolar Safety film for fitting onto a telescope for viewing and photographing the Sun. With all the solar activity forecast now is the time to get prepared with this easy to assemble housing made from recycled and repurposed materials. Detailed explanations an...
By: Organikmechanic

Continue Reading »]]> Thu, 29 Mar 2012 13:12:24 PDT http://www.instructables.com/id/What-is-Yeast-1/ http://img.instructables.com/files/deriv/F0A/MU6Y/H0DM2M3E/F0AMU6YH0DM2M3E.SQUARE2.jpg http://img.instructables.com/files/deriv/F0A/MU6Y/H0DM2M3E/F0AMU6YH0DM2M3E.SQUARE.jpg http://img.instructables.com/files/deriv/F0A/MU6Y/H0DM2M3E/F0AMU6YH0DM2M3E.SMALL.jpg Singer Instruments What is yeast? Yeast infection, beer brewing & baking are some of its roles - But 'what the Candida' is it?!
By: Singer Instruments

Continue Reading »]]> Thu, 29 Mar 2012 08:22:27 PDT http://www.instructables.com/id/Franklins-Bells/
Franklin's Bells - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FP5/1L5J/H05Y7QD6/FP51L5JH05Y7QD6.SQUARE2.jpg http://img.instructables.com/files/deriv/FP5/1L5J/H05Y7QD6/FP51L5JH05Y7QD6.SQUARE.jpg http://img.instructables.com/files/deriv/FP5/1L5J/H05Y7QD6/FP51L5JH05Y7QD6.SMALL.jpg AdamMunich Franklin's bells were quite a novelty in the late 1700s.  Rather simple in its nature, the device consists of nothing more than a pair of bells, one connected to a stake in the ground and the other to a lightning rod. A light, conductive clapper would be put between them and during lightning storms,...
By: AdamMunich

Continue Reading »]]> Sun, 25 Mar 2012 12:38:47 PDT http://www.instructables.com/id/Arm-y-Ant-farm-v10-stay-in-touch-with-your-co/
"Arm-y" Ant farm v1.0 - stay in touch with your colony - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F8H/XWR4/GWF65DQE/F8HXWR4GWF65DQE.SQUARE2.jpg http://img.instructables.com/files/deriv/F8H/XWR4/GWF65DQE/F8HXWR4GWF65DQE.SQUARE.jpg http://img.instructables.com/files/deriv/F8H/XWR4/GWF65DQE/F8HXWR4GWF65DQE.SMALL.jpg blorgggg Intro and Theory In my research and design, I need to study the behaviors of insects, particularly bees and ants. There are many methods for learning about the actions and procedures of these other forms of life. You can read books and journals, analyze video footage, and even perform experiments. T...
By: blorgggg

Continue Reading »]]> Fri, 23 Mar 2012 10:41:58 PDT http://www.instructables.com/id/MAGNETIC-FIELD-1/
MAGNETIC FIELD - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F5Z/JVJ2/H0468G7H/F5ZJVJ2H0468G7H.SQUARE2.jpg http://img.instructables.com/files/deriv/F5Z/JVJ2/H0468G7H/F5ZJVJ2H0468G7H.SQUARE.jpg http://img.instructables.com/files/deriv/F5Z/JVJ2/H0468G7H/F5ZJVJ2H0468G7H.SMALL.jpg pure punjabi I AM GOING TO SHOW YOU THE MAGNETIC EFFECT ON A COMPASS WITH THE HELP OF A COOPER WIRE DOOM AND 1.5V BATTERY materials arrangement result
By: pure punjabi

Continue Reading »]]> Thu, 22 Mar 2012 17:58:24 PDT http://www.instructables.com/id/Happy-approximately-pi-day-March-22/ http://img.instructables.com/files/deriv/F8Y/2T0T/H01N7I2D/F8Y2T0TH01N7I2D.SQUARE2.jpg http://img.instructables.com/files/deriv/F8Y/2T0T/H01N7I2D/F8Y2T0TH01N7I2D.SQUARE.jpg http://img.instructables.com/files/deriv/F8Y/2T0T/H01N7I2D/F8Y2T0TH01N7I2D.SMALL.jpg alejandroerickson This is a little late for pi day, but March 22nd is the perfect day to post this approximation of Pi.  The man behind the calculation is Comte de Buffon, 1707-1788. To try this yourself you'll need a large-ish flat surface with parallel lines at regular intervals (same distances between them), and ...
By: alejandroerickson

Continue Reading »]]> Thu, 22 Mar 2012 10:39:34 PDT http://www.instructables.com/id/LROC-Lunar-Image-Map-Tutorial/ http://img.instructables.com/files/deriv/FQP/XRSK/H01N60U2/FQPXRSKH01N60U2.SQUARE2.jpg http://img.instructables.com/files/deriv/FQP/XRSK/H01N60U2/FQPXRSKH01N60U2.SQUARE.jpg http://img.instructables.com/files/deriv/FQP/XRSK/H01N60U2/FQPXRSKH01N60U2.SMALL.jpg technovative Did you know that you have FREE access to powerful Lunar image viewing interfaces? Actually there are several but this tutorial focuses on the one that I feel has the most to offer. Arizona State University processes and host's the data returned by NASA's Lunar Reconnaissance Orbiter Camera imaging...
By: technovative

Continue Reading »]]> Wed, 21 Mar 2012 06:31:30 PDT http://www.instructables.com/id/Easy-home-made-wind-powered-generator/
Easy home made wind powered generator. - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FGO/G5GR/H0462ZML/FGOG5GRH0462ZML.SQUARE2.jpg http://img.instructables.com/files/deriv/FGO/G5GR/H0462ZML/FGOG5GRH0462ZML.SQUARE.jpg http://img.instructables.com/files/deriv/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 http://www.instructables.com/id/Palisade-Cell-Structure-Education-Challenge-entry/ http://img.instructables.com/files/deriv/F7V/LT89/GZUASHT3/F7VLT89GZUASHT3.SQUARE2.jpg http://img.instructables.com/files/deriv/F7V/LT89/GZUASHT3/F7VLT89GZUASHT3.SQUARE.jpg http://img.instructables.com/files/deriv/F7V/LT89/GZUASHT3/F7VLT89GZUASHT3.SMALL.jpg Lowney As explained in the video, my college tasked us to come up with a creative and interesting way to teach students about the structure of plant cells (specifically palisade cells). Adopting this more "hands on" and practical approach makes information easier to remember and is a more fun method of le...
By: Lowney

Continue Reading »]]> Fri, 16 Mar 2012 17:37:36 PDT http://www.instructables.com/id/EEG-brain-computer-interface/ http://img.instructables.com/files/deriv/FMG/OODF/GZPBM70A/FMGOODFGZPBM70A.SQUARE2.jpg http://img.instructables.com/files/deriv/FMG/OODF/GZPBM70A/FMGOODFGZPBM70A.SQUARE.jpg http://img.instructables.com/files/deriv/FMG/OODF/GZPBM70A/FMGOODFGZPBM70A.SMALL.jpg jgrecoarroyo Have you ever wanted to be able to just use your mind to control de computer? Me too! I'm working on a project to perform a cheap and easy to build platform (ideally, arduino compatible) that expands your computer interface into a new, mental level. During my work I've created a blog in order to l...
By: jgrecoarroyo

Continue Reading »]]> Mon, 12 Mar 2012 08:22:51 PDT http://www.instructables.com/id/PCB-Etching-Solution-Cupric-Chloride/
PCB Etching Solution - Cupric Chloride - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F1H/IQAR/GZLW97JY/F1HIQARGZLW97JY.SQUARE2.jpg http://img.instructables.com/files/deriv/F1H/IQAR/GZLW97JY/F1HIQARGZLW97JY.SQUARE.jpg http://img.instructables.com/files/deriv/F1H/IQAR/GZLW97JY/F1HIQARGZLW97JY.SMALL.jpg vkoudymov Purpose: According to The Real Elliot's instructable titled Stop using Ferric Chloride etchant! (A better etching solution.), cupric chloride + hydrochloric acid is an excellent PCB (printed circuit board) etching solution. According to Adam Seychell's Etching with Air Regenerated Acid Cupric Chlor...
By: vkoudymov

Continue Reading »]]> Sat, 10 Mar 2012 18:18:58 PST http://www.instructables.com/id/Walk-on-the-Ceiling-Glasses/
"Walk on the Ceiling" Glasses - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F6B/P05O/GZI8KCBG/F6BP05OGZI8KCBG.SQUARE2.jpg http://img.instructables.com/files/deriv/F6B/P05O/GZI8KCBG/F6BP05OGZI8KCBG.SQUARE.jpg http://img.instructables.com/files/deriv/F6B/P05O/GZI8KCBG/F6BP05OGZI8KCBG.SMALL.jpg machoturtle I call these my walk on the ceiling glasses! And their perfect for when your room is cluttered and your just sick of the floor, that's the time you need these. It's time to walk on the ceiling! You could also call them inversion glasses or something cool like that. That sounds a little sophisticated...
By: machoturtle

Continue Reading »]]> Thu, 8 Mar 2012 10:35:08 PST http://www.instructables.com/id/DIY-Science/ http://img.instructables.com/files/deriv/F94/5XEL/GZACIZJG/F945XELGZACIZJG.SQUARE2.jpg http://img.instructables.com/files/deriv/F94/5XEL/GZACIZJG/F945XELGZACIZJG.SQUARE.jpg http://img.instructables.com/files/deriv/F94/5XEL/GZACIZJG/F945XELGZACIZJG.SMALL.jpg Pfarmkid Some of the more creative Science Ibles here on Instructables Make A Water Leyden Jar Here is another type of high voltage capacitors - a Salt Water Leyden Jar!Don't know what a leyden jar is? No worries! Read here on Wikipedia!The water leyden jar is easier to make than a normal leyde... Downw...
By: Pfarmkid

Continue Reading »]]> Sun, 4 Mar 2012 10:57:28 PST http://www.instructables.com/id/Wave-Viewer-A-Mechanical-Oscilloscope/
Wave Viewer - A Mechanical Oscilloscope - More DIY How To Projects]]> http://img.instructables.com/files/deriv/F5N/RUL3/GYZNVOBT/F5NRUL3GYZNVOBT.SQUARE2.jpg http://img.instructables.com/files/deriv/F5N/RUL3/GYZNVOBT/F5NRUL3GYZNVOBT.SQUARE.jpg http://img.instructables.com/files/deriv/F5N/RUL3/GYZNVOBT/F5NRUL3GYZNVOBT.SMALL.jpg ChrisMentrek What It Is:  This "wave viewer" creates a zoetrope-style effect that lets students see a snapshot of the waves on a vibrating string. Learning Objectives:  A kid-powered, mechanical oscilloscope helps students explore wave phenomena.  Younger students can get a feel for the concepts of waveforms, f...
By: ChrisMentrek

Continue Reading »]]> Mon, 27 Feb 2012 20:44:17 PST http://www.instructables.com/id/How-to-Make-a-Rock-A-Primer-into-Earth-Sciences/
How to Make a Rock - A Primer into Earth Science - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FUH/9XSL/GYQFN6PO/FUH9XSLGYQFN6PO.SQUARE2.jpg http://img.instructables.com/files/deriv/FUH/9XSL/GYQFN6PO/FUH9XSLGYQFN6PO.SQUARE.jpg http://img.instructables.com/files/deriv/FUH/9XSL/GYQFN6PO/FUH9XSLGYQFN6PO.SMALL.jpg Evee7 Introduction: Hello!  I have been a long time lurker on Instructables.  Everyday I see fantastic Instructables and that I would love to do in my classroom.  Many of them I do for pure enjoyment on my own free time but I scour daily for ones that my students can actively create/participate.  I belie...
By: Evee7

Continue Reading »]]> Mon, 27 Feb 2012 07:36:44 PST http://www.instructables.com/id/12-improvements-for-a-cheap-telescope/
12 improvements for a cheap telescope - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FEV/7DGR/GYVDIU4E/FEV7DGRGYVDIU4E.SQUARE2.jpg http://img.instructables.com/files/deriv/FEV/7DGR/GYVDIU4E/FEV7DGRGYVDIU4E.SQUARE.jpg http://img.instructables.com/files/deriv/FEV/7DGR/GYVDIU4E/FEV7DGRGYVDIU4E.SMALL.jpg tholopotami A cheap telescope can discourage anyone from pursuing the astronomy hobby. Usually the effect of lowering the price of a scope is associated with compromising its performance. In many cases  the vendor includes additional features that intend to attract the buyer and have no real value.  The point ...
By: tholopotami

Continue Reading »]]> Mon, 27 Feb 2012 03:12:14 PST http://www.instructables.com/id/Make-your-own-simple-shaky-generator-to-light-an/
Make your own simple "shaky" generator to light an LED - More DIY How To Projects]]> http://img.instructables.com/files/deriv/FSO/DIZX/GTKFPXVR/FSODIZXGTKFPXVR.SQUARE2.jpg http://img.instructables.com/files/deriv/FSO/DIZX/GTKFPXVR/FSODIZXGTKFPXVR.SQUARE.jpg http://img.instructables.com/files/deriv/FSO/DIZX/GTKFPXVR/FSODIZXGTKFPXVR.SMALL.jpg Deeg The Instructable will show you how to make a very simple electric generator that can light up an LED when you shake it back and forth.  It's a simple experiment that demonstrates how an electric generator works.  The generator made here can not store energy so the LED is lit only while shaking it. ...
By: Deeg

Continue Reading »]]> Sun, 26 Feb 2012 23:08:01 PST