http://www.instructables.com Sun, 19 May 2013 13:59:25 PDT BLOX v1.01 http://www.instructables.com/id/How-to-Make-a-Siphon-Wave-Generator/
How to Make a Siphon Wave Generator - More DIY How To Projects]]> http://www.instructables.com/files/deriv/F38/KJKQ/H5E9PTX4/F38KJKQH5E9PTX4.SQUARE2.jpg http://www.instructables.com/files/deriv/F38/KJKQ/H5E9PTX4/F38KJKQH5E9PTX4.SQUARE.jpg http://www.instructables.com/files/deriv/F38/KJKQ/H5E9PTX4/F38KJKQH5E9PTX4.SMALL.jpg howtowithmanish Please Rate this Instructable and follow me if you like it. :) I made this project with a person I met in a science internship at the Foundation For Diffusion of Scientific Knowledge. (Saad Ahmed) Please like this page: http://www.facebook.com/FDSKtrust And you can follow their website at : http:...
By: howtowithmanish

Continue Reading »]]> Sun, 5 Aug 2012 09:02:46 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://www.instructables.com/files/deriv/F7J/G3KQ/H2G60719/F7JG3KQH2G60719.SQUARE2.jpg http://www.instructables.com/files/deriv/F7J/G3KQ/H2G60719/F7JG3KQH2G60719.SQUARE.jpg http://www.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://www.instructables.com/files/deriv/FOR/GKGO/H9G0SYNG/FORGKGOH9G0SYNG.SQUARE2.jpg http://www.instructables.com/files/deriv/FOR/GKGO/H9G0SYNG/FORGKGOH9G0SYNG.SQUARE.jpg http://www.instructables.com/files/deriv/FOR/GKGO/H9G0SYNG/FORGKGOH9G0SYNG.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/Solar-powered-Vehicle/
Solar powered Reverse Trike - More DIY How To Projects]]> http://www.instructables.com/files/deriv/FEA/6Y8K/GQYGKK1L/FEA6Y8KGQYGKK1L.SQUARE2.jpg http://www.instructables.com/files/deriv/FEA/6Y8K/GQYGKK1L/FEA6Y8KGQYGKK1L.SQUARE.jpg http://www.instructables.com/files/deriv/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 http://www.instructables.com/id/Solar-Powered-Miniball-Wannabe/
Solar Powered Miniball Wannabe - More DIY How To Projects]]> http://www.instructables.com/files/deriv/FX1/BFE9/FYTCL421/FX1BFE9FYTCL421.SQUARE2.jpg http://www.instructables.com/files/deriv/FX1/BFE9/FYTCL421/FX1BFE9FYTCL421.SQUARE.jpg http://www.instructables.com/files/deriv/FX1/BFE9/FYTCL421/FX1BFE9FYTCL421.SMALL.jpg Solarbotics This miniball project has its roots in the old BEAM Miniball kit published by Solarbotics. It's still a cool kit, so we're going to show you how built a simpler version. This project is spearheaded by Mr. Jerome Demers ( aka Robomaniac ), our intern at Solarbotics! This robot uses a solar engine ci...
By: Solarbotics

Continue Reading »]]> Mon, 16 Nov 2009 12:49:32 PST http://www.instructables.com/id/The-Office-Workers-Portable-Solar-Oven/
The Office Worker's Portable Solar Oven - More DIY How To Projects]]> http://cdn.instructables.com/FWG/ARE6/G068LSXU/FWGARE6G068LSXU.SQUARE2.jpg http://cdn.instructables.com/FWG/ARE6/G068LSXU/FWGARE6G068LSXU.SQUARE.jpg http://cdn.instructables.com/FWG/ARE6/G068LSXU/FWGARE6G068LSXU.SMALL.jpg z0rb In keeping with the grand tradition of creating ways to warm my lunch at work with readily available office supplies, I present for your review, dear reader The Office Worker's Portable Solar Oven. The Situation Due to circumstances beyond my control, my cubicle at work is close to both the bre...
By: z0rb

Continue Reading »]]> Tue, 29 Sep 2009 19:01:55 PDT 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://www.instructables.com/files/deriv/FEY/KOIO/FU6LR1A6/FEYKOIOFU6LR1A6.SQUARE2.jpg http://www.instructables.com/files/deriv/FEY/KOIO/FU6LR1A6/FEYKOIOFU6LR1A6.SQUARE.jpg http://www.instructables.com/files/deriv/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 http://www.instructables.com/id/Solar-Thermally-Pumped-Hydroponic-System/
Solar Thermally Pumped Hydroponic System - More DIY How To Projects]]> http://www.instructables.com/files/deriv/FO5/NZMT/FPWWQJ0N/FO5NZMTFPWWQJ0N.SQUARE2.jpg http://www.instructables.com/files/deriv/FO5/NZMT/FPWWQJ0N/FO5NZMTFPWWQJ0N.SQUARE.jpg http://www.instructables.com/files/deriv/FO5/NZMT/FPWWQJ0N/FO5NZMTFPWWQJ0N.SMALL.jpg Tool Using Animal This is a small scale test system for the idea of using temperature differentials to operate a ebb and flow hydroponic system.The theory behind it is the idea gas law PV=mRT. That is an increase in temperature in the gas trapped in the reservoir leads to an increase in volume of the gas. Materials...
By: Tool Using Animal

Continue Reading »]]> Wed, 14 Jan 2009 10:44:42 PST http://www.instructables.com/id/How-to-Listen-to-Light/
How to Listen to Light - More DIY How To Projects]]> http://cdn.instructables.com/F36/95FG/FG8LNB8K/F3695FGFG8LNB8K.SQUARE2.jpg http://cdn.instructables.com/F36/95FG/FG8LNB8K/F3695FGFG8LNB8K.SQUARE.jpg http://cdn.instructables.com/F36/95FG/FG8LNB8K/F3695FGFG8LNB8K.SMALL.jpg Jack A Lopez The human eye cannot discern flicker with a frequency greater than roughly 30 Hz. A light turning on and off faster than this does not appear to be turning on and off. Instead it appears to have a constant intensity to the eye.Human ears however are much faster, that is, better able to perceive a si...
By: Jack A Lopez

Continue Reading »]]> Fri, 16 May 2008 03:16:59 PDT 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://www.instructables.com/files/deriv/FYX/KHMU/FAKWPFXT/FYXKHMUFAKWPFXT.SQUARE2.jpg http://www.instructables.com/files/deriv/FYX/KHMU/FAKWPFXT/FYXKHMUFAKWPFXT.SQUARE.jpg http://www.instructables.com/files/deriv/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 http://www.instructables.com/id/Naff-Movie-into--DVD-Spectra-/
Naff Movie into 'DVD Spectra' - More DIY How To Projects]]> http://cdn.instructables.com/FVN/1LN1/7KNEZR7CA93/FVN1LN17KNEZR7CA93.SQUARE2.jpg http://cdn.instructables.com/FVN/1LN1/7KNEZR7CA93/FVN1LN17KNEZR7CA93.SQUARE.jpg http://cdn.instructables.com/FVN/1LN1/7KNEZR7CA93/FVN1LN17KNEZR7CA93.SMALL.jpg DoWatt Everyone has at least one DVD they are ashamed of buying. You know, the DVD that was 'a good idea at the time', was watched half way through and then consigned to the back of the DVD rack, 'hidden' from prying eyes. This instructable makes some use of that mistaken purchase. This idea came out of m...
By: DoWatt

Continue Reading »]]> Sun, 1 Apr 2007 16:57:52 PDT