Instructables: exploring - technology - science - popular http://www.instructables.com Wed, 13 Dec 2017 23:30:27 PST BLOX v1.01 Hydrolize Corn Starch into Dextrose (Glucose Syrup) http://www.instructables.com/id/Hydrolize-Corn-Starch-into-Dextrose-Glucose-Syrup/
Hydrolize Corn Starch into Dextrose (Glucose Syrup) - More DIY How To Projects]]> https://cdn.instructables.com/FLG/V67V/HHOFNW9C/FLGV67VHHOFNW9C.SQUARE2.jpg https://cdn.instructables.com/FLG/V67V/HHOFNW9C/FLGV67VHHOFNW9C.SQUARE.jpg https://cdn.instructables.com/FLG/V67V/HHOFNW9C/FLGV67VHHOFNW9C.SMALL.jpg vreinkymov In this instructable, I will show you how to convert corn starch into glucose syrup. The following steps are involved: Hydrolyze corn starch with dilute sulfuric acid and heat as a catalyst. Create calcium carbonate using baking soda and dehumidifier. Neutralize hydrolized mixture using...
By: vreinkymov

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Mon, 10 Jun 2013 00:02:42 PDT
supercharged lemon http://www.instructables.com/id/supercharged-lemon/
supercharged lemon - More DIY How To Projects]]> https://cdn.instructables.com/FKK/Y509/FEMY3DK8/FKKY509FEMY3DK8.SQUARE2.jpg https://cdn.instructables.com/FKK/Y509/FEMY3DK8/FKKY509FEMY3DK8.SQUARE.jpg https://cdn.instructables.com/FKK/Y509/FEMY3DK8/FKKY509FEMY3DK8.SMALL.jpg s8 build a lemon-powered flashlight!normally it takes 3 lemons to get an LED slightly glowing...with this design you can make a single-lemon-powered flashlight that will run for weeks!!!credits:it was developed during the exhibition "Cooking and Constructing" at Platform21joule thief design prepare t...
By: s8

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Sat, 5 Apr 2008 13:46:04 PDT
How to over-ride a shutdown virus http://www.instructables.com/id/How-to-over-ride-a-shutdown-virus/
How to over-ride a shutdown virus - More DIY How To Projects]]> https://cdn.instructables.com/FIU/H8LE/G6MPMI3F/FIUH8LEG6MPMI3F.SQUARE2.jpg https://cdn.instructables.com/FIU/H8LE/G6MPMI3F/FIUH8LEG6MPMI3F.SQUARE.jpg https://cdn.instructables.com/FIU/H8LE/G6MPMI3F/FIUH8LEG6MPMI3F.SMALL.gif messmaker You may have read my last instructable, on how to make a shutdown virus, but this instructable will show you how to OVER-RIDE that shutdown virus =] THIS IS EXTREMELY EASY!!! Making Or Activating The Over-Ride To make a over-ride shortcut (that sits on your desktop until it is needed) follow the...
By: messmaker

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Fri, 19 Mar 2010 05:28:08 PDT
how to make quick lime and slaked lime http://www.instructables.com/id/how-to-make-quick-lime-and-slaked-lime/
how to make quick lime and slaked lime - More DIY How To Projects]]> http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif nerdhero17603 this is how to make quicklime out of seashells and then make slaked lime which is a good mortar and putty and paste . to make quicklime all the materials are as followed 1)a container of some sort 2)any lime product(i use seashells) 3)water 4)time i guess?? Quick lime is a corrosive acid so be VERY ...
By: nerdhero17603

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Mon, 11 May 2009 11:31:25 PDT
Jello Refraction Experiment http://www.instructables.com/id/Jello-Refraction-Experiment/
Jello Refraction Experiment - More DIY How To Projects]]> https://cdn.instructables.com/F0M/GB5P/HCV9A1LR/F0MGB5PHCV9A1LR.SQUARE2.jpg https://cdn.instructables.com/F0M/GB5P/HCV9A1LR/F0MGB5PHCV9A1LR.SQUARE.jpg https://cdn.instructables.com/F0M/GB5P/HCV9A1LR/F0MGB5PHCV9A1LR.SMALL.jpg opticsjello This experiment shows one way to find the index of refraction of Jello. Jello is a common delectable treat enjoyed by many kids. It is also a translucent material which makes it a perfect candidate for an index of refraction experiment. Index of refraction is one of the most important concepts in op...
By: opticsjello

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Mon, 11 Feb 2013 21:47:29 PST
Let's Build a Water Rocket That Can Fly 1000 Feet High! http://www.instructables.com/id/Lets-Build-a-Water-Rocket-That-Can-Fly-1000-Feet-H/
Let's Build a Water Rocket That Can Fly 1000 Feet High! - More DIY How To Projects]]> https://cdn.instructables.com/FVL/VOYU/JAIJL03N/FVLVOYUJAIJL03N.SQUARE2.jpg https://cdn.instructables.com/FVL/VOYU/JAIJL03N/FVLVOYUJAIJL03N.SQUARE.jpg https://cdn.instructables.com/FVL/VOYU/JAIJL03N/FVLVOYUJAIJL03N.SMALL.jpg RaketfuedRockets Water Rocketry is a relatively unknown but awesome hobby. Why? Because you are able to build really good performing rockets without any expensive equipment or tools. We are a small team of students from Germany who have been building water rockets for almost seven years now. In this long time, we ha...
By: RaketfuedRockets

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Tue, 28 Nov 2017 12:33:47 PST
Organic Hydroponics / Aquaponics http://www.instructables.com/id/Organic-Hydroponics-Aquaponics/
Organic Hydroponics / Aquaponics - More DIY How To Projects]]> https://cdn.instructables.com/FQY/SEDT/FRD86GQH/FQYSEDTFRD86GQH.SQUARE2.jpg https://cdn.instructables.com/FQY/SEDT/FRD86GQH/FQYSEDTFRD86GQH.SQUARE.jpg https://cdn.instructables.com/FQY/SEDT/FRD86GQH/FQYSEDTFRD86GQH.SMALL.jpg bhsx Aquaponics is the commingling of Aquaculture, a.k.a. fish farming, and Hydroponics, growing plants/crops without soil. This instructable will show you a simple method of growing both fish and plants, using easily obtained and/or household items, for enjoyment and beauty or for consumption.Why shou...
By: bhsx

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Mon, 23 Feb 2009 13:37:59 PST
How to use a slide rule http://www.instructables.com/id/How-to-use-a-slide-rule/
How to use a slide rule - More DIY How To Projects]]> https://cdn.instructables.com/FF8/XDJ0/FG4AQW4R/FF8XDJ0FG4AQW4R.SQUARE2.jpg https://cdn.instructables.com/FF8/XDJ0/FG4AQW4R/FF8XDJ0FG4AQW4R.SQUARE.jpg https://cdn.instructables.com/FF8/XDJ0/FG4AQW4R/FF8XDJ0FG4AQW4R.SMALL.jpg legionlabs I was going to enter this into the "Party like it's 1929" contest because slide rules:- Were used in 1929 (and earlier, but never at parties I'm afraid)- Are an intrinsically easy to replicate technology; once you know how it works, you can trivially replicate it on any medium, such as soup cans, ra...
By: legionlabs

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Sun, 11 May 2008 21:48:55 PDT
An inexpensive Photometer and Colorimeter http://www.instructables.com/id/An-Inexpensive-Photometer-and-Colorimeter/
An inexpensive Photometer and Colorimeter - More DIY How To Projects]]> https://cdn.instructables.com/FSS/E7DX/IPET3INW/FSSE7DXIPET3INW.SQUARE2.jpg https://cdn.instructables.com/FSS/E7DX/IPET3INW/FSSE7DXIPET3INW.SQUARE.jpg https://cdn.instructables.com/FSS/E7DX/IPET3INW/FSSE7DXIPET3INW.SMALL.jpg Dr H Version 08-May-2016What is this instructable about?The aim of this project was to construct a simple and inexpensive device that allows the measurement of the color composition of a solution, i.e. a colorimeter, and/or its optical density, i.e. a photometer.It is intended be an educational tool for ...
By: Dr H

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Sat, 23 Apr 2016 10:20:02 PDT
Paper Airplane Walkalong Glider http://www.instructables.com/id/Paper_Airplane_Walkalong_Glider/
Paper Airplane Walkalong Glider - More DIY How To Projects]]> https://cdn.instructables.com/FD3/HU6I/FRXUSN6R/FD3HU6IFRXUSN6R.SQUARE2.jpg https://cdn.instructables.com/FD3/HU6I/FRXUSN6R/FD3HU6IFRXUSN6R.SQUARE.jpg https://cdn.instructables.com/FD3/HU6I/FRXUSN6R/FD3HU6IFRXUSN6R.SMALL.jpg walkalongaviation What's a walkalong glider? Here's a video of a completed paper airplane walkalong glider on a 42 second "cross country" soaring flight: This paper airplane design was fabricated from 100% reused materials, from the 8 1/2 X 11 sheet of paper to the 96cm X 75cm corrugated cardboard salvaged from ...
By: walkalongaviation

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Mon, 9 Mar 2009 15:22:46 PDT
How to Markerless GPS Based Augmented Reality. http://www.instructables.com/id/How-to-Markerless-GPS-Based-Augmented-Reality/
How to Markerless GPS Based Augmented Reality. - More DIY How To Projects]]> https://cdn.instructables.com/FZI/LB0A/IZ6BK2JD/FZILB0AIZ6BK2JD.SQUARE2.jpg https://cdn.instructables.com/FZI/LB0A/IZ6BK2JD/FZILB0AIZ6BK2JD.SQUARE.jpg https://cdn.instructables.com/FZI/LB0A/IZ6BK2JD/FZILB0AIZ6BK2JD.SMALL.jpg matthewh8 This Tutorial will walk you through making a markerless augmented reality app with Vuforia and Unity 3D. The app will work for Android or IOS as long as your phone has a compass and Gyro. This tutorial is geared towards beginners so anyone should be able to follow along. This is not what Vuforia is ...
By: matthewh8

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Thu, 16 Feb 2017 05:24:35 PST
How to make Small wind turbine homemade http://www.instructables.com/id/How-to-Make-Small-Wind-Turbine-Homemade/
How to make Small wind turbine homemade - More DIY How To Projects]]> https://cdn.instructables.com/FDD/B329/IQB50S58/FDDB329IQB50S58.SQUARE2.jpg https://cdn.instructables.com/FDD/B329/IQB50S58/FDDB329IQB50S58.SQUARE.jpg https://cdn.instructables.com/FDD/B329/IQB50S58/FDDB329IQB50S58.SMALL.jpg Newphysicist_com So here we are going to make a small wind turbine. You can make it easily at home. Almost 90 percent of the parts are made of PVC fittings and pipes. So it is very easy to assemble or disassemble and carry it to your classroom. I have uploaded my own video making this small mini wind turbine on yout...
By: Newphysicist_com

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Thu, 7 Jul 2016 04:03:18 PDT
Electricity Generation from Piezoelectric element http://www.instructables.com/id/Electricity-Generation-From-Piezoelectric-Element/
Electricity Generation from Piezoelectric element - More DIY How To Projects]]> https://cdn.instructables.com/FFI/RYK1/IO6DSS3C/FFIRYK1IO6DSS3C.SQUARE2.jpg https://cdn.instructables.com/FFI/RYK1/IO6DSS3C/FFIRYK1IO6DSS3C.SQUARE.jpg https://cdn.instructables.com/FFI/RYK1/IO6DSS3C/FFIRYK1IO6DSS3C.SMALL.jpg JunezRiyaz Hello Instructables !In this Instructables we will generate electricity from piezoelectric element by using the phenomenonof PIEZOELECTRIC EFFECTPIEZOELECTRIC EFFECTPiezoelectric Effect is the ability of certain materials to generate an electric charge in response to applied mechanical stress .The p...
By: JunezRiyaz

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Sat, 14 May 2016 02:19:46 PDT
Be a Scientist: Build an Electrostatic Motor http://www.instructables.com/id/Be-a-Scientist%3a-Build-an-Electrostatic-Motor/
Be a Scientist: Build an Electrostatic Motor - More DIY How To Projects]]> https://cdn.instructables.com/FYZ/4MA8/FKD1KL53/FYZ4MA8FKD1KL53.SQUARE2.jpg https://cdn.instructables.com/FYZ/4MA8/FKD1KL53/FYZ4MA8FKD1KL53.SQUARE.jpg https://cdn.instructables.com/FYZ/4MA8/FKD1KL53/FYZ4MA8FKD1KL53.SMALL.jpg Kiteman Normal motors are driven by electromagnetic forces. This motor needs no batteries, mains supply or solar cells. Electrostatic motors are turned by the kind of electricity generated by wearing nylon clothes in a modern office. Think of it as gigantic nano-technology as well, because this is how th...
By: Kiteman

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Thu, 12 Jan 2006 15:32:01 PST
Make a Simple Portable Tesla Coil! http://www.instructables.com/id/Make-a-Simple-Portable-Mini-Tesla-Coil/
Make a Simple Portable Tesla Coil! - More DIY How To Projects]]> https://cdn.instructables.com/FGQ/OE9A/IVO4DKSY/FGQOE9AIVO4DKSY.SQUARE2.jpg https://cdn.instructables.com/FGQ/OE9A/IVO4DKSY/FGQOE9AIVO4DKSY.SQUARE.jpg https://cdn.instructables.com/FGQ/OE9A/IVO4DKSY/FGQOE9AIVO4DKSY.SMALL.jpg CCX191 IntroductionI've made this Tesla Coil in reference and inspired by José Davēd's video: "DIY Tesla Slayer Exciter Coil Tutorial Mini How to Build Easy Circuit Explanation" I find that his circuit seems to work really well so I wrote this instructables and also redraw the circuit appropriately since h...
By: CCX191

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Thu, 24 Nov 2016 17:25:42 PST
Make Piezo Generator! http://www.instructables.com/id/Make-Piezo-Generator/
Make Piezo Generator! - More DIY How To Projects]]> https://cdn.instructables.com/F97/0HYO/ILZG5SSY/F970HYOILZG5SSY.SQUARE2.jpg https://cdn.instructables.com/F97/0HYO/ILZG5SSY/F970HYOILZG5SSY.SQUARE.jpg https://cdn.instructables.com/F97/0HYO/ILZG5SSY/F970HYOILZG5SSY.SMALL.jpg dkdls09 Using a piezoelectric element can make a piezoelectric generator.- piezoelectric- wire- LED- Sticker A, B Wires connected to the piezoelectric. 1. Fitted with a wire on the piezoelectric.2. Fitted with sticker(A) on the wire.3. Fitted with sticker(B) on the sticker(A). Press the piezoelectric....
By: dkdls09

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Sun, 20 Mar 2016 01:27:17 PDT
The Physics of Car Safety http://www.instructables.com/id/The-Physics-of-Car-Safety/
The Physics of Car Safety - More DIY How To Projects]]> https://cdn.instructables.com/FET/1FOT/INM7NUCQ/FET1FOTINM7NUCQ.SQUARE2.jpg https://cdn.instructables.com/FET/1FOT/INM7NUCQ/FET1FOTINM7NUCQ.SQUARE.jpg https://cdn.instructables.com/FET/1FOT/INM7NUCQ/FET1FOTINM7NUCQ.SMALL.jpg Student-of-DIY Car design is constantly evolving to adapt to different environments and the safety concerns they present. Particularly in the last forty years, there have been many new design features on vehicles with a focus on safety, drastically reducing the amount of fatalities and serious injuries occurring f...
By: Student-of-DIY

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Fri, 29 Apr 2016 17:39:11 PDT
How to Make Armstrongs Mixture http://www.instructables.com/id/How-to-Make-Armstrongs-Mixture/
How to Make Armstrongs Mixture - More DIY How To Projects]]> https://cdn.instructables.com/FGL/QBAZ/IIG9Z7Y3/FGLQBAZIIG9Z7Y3.SQUARE2.jpg https://cdn.instructables.com/FGL/QBAZ/IIG9Z7Y3/FGLQBAZIIG9Z7Y3.SQUARE.jpg https://cdn.instructables.com/FGL/QBAZ/IIG9Z7Y3/FGLQBAZIIG9Z7Y3.SMALL.jpg Pyro_and_projects As mix is a highly reactive explosive and a crude form of it can be made from one around the house item : a matchbox ( and some matches) as mix has lots of uses for example some people use it as a gunpowder substitute for small DIY guns or I like to refill caps with it and they make a bigger bang an...
By: Pyro_and_projects

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Sun, 20 Dec 2015 07:35:24 PST
Volcano Explotion http://www.instructables.com/id/Volcano-Explotion/
Volcano Explotion - More DIY How To Projects]]> https://cdn.instructables.com/F6P/72UH/HMVJBG8X/F6P72UHHMVJBG8X.SQUARE2.jpg https://cdn.instructables.com/F6P/72UH/HMVJBG8X/F6P72UHHMVJBG8X.SQUARE.jpg https://cdn.instructables.com/F6P/72UH/HMVJBG8X/F6P72UHHMVJBG8X.SMALL.jpg VolcanoExplotion5   You'll probably ask what did we create for our science fair. We made a volcano... but, why did we do a simple volcano? It's easy, well... volcanos are not a simple thing, I mean, they are not just a rupture in the surface which allows hot lava and volcanic ashes. Generally, they're formed at the...
By: VolcanoExplotion5

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Sun, 20 Oct 2013 19:49:38 PDT
awesome MOT power supply http://www.instructables.com/id/awesome-MOT-power-supply/
awesome MOT power supply - More DIY How To Projects]]> https://cdn.instructables.com/FYA/GMI2/GW88OQPF/FYAGMI2GW88OQPF.SQUARE2.jpg https://cdn.instructables.com/FYA/GMI2/GW88OQPF/FYAGMI2GW88OQPF.SQUARE.jpg https://cdn.instructables.com/FYA/GMI2/GW88OQPF/FYAGMI2GW88OQPF.SMALL.jpg Jimmy Proton This is a nice compact MOT power supply that I created, it uses two 120V MOT's and some other things that can easily be obtained, I built this entire thing for free out of stuff laying around in my house and from microwave ovens that I took apart. *A MOT can kill you instantly or give you a really ...
By: Jimmy Proton

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Fri, 16 Dec 2011 20:44:44 PST
Stoichiometry http://www.instructables.com/id/Stoichiometry/
Stoichiometry - More DIY How To Projects]]> https://cdn.instructables.com/FZ6/SVPO/GBOTJMDF/FZ6SVPOGBOTJMDF.SQUARE2.jpg https://cdn.instructables.com/FZ6/SVPO/GBOTJMDF/FZ6SVPOGBOTJMDF.SQUARE.jpg https://cdn.instructables.com/FZ6/SVPO/GBOTJMDF/FZ6SVPOGBOTJMDF.SMALL.gif joosh I was looking around Instructables and saw many chemistry related Instructables, so I thought one on stoichiometry would help. Basically stoichiometry (my definition) is the study of amounts in relation to a chemical reaction. Stoichiometry is the base for all modern chemistry. The method I'm going ...
By: joosh

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Sun, 18 Jul 2010 22:22:38 PDT
how to make calcium carbide! http://www.instructables.com/id/how-to-make-calcium-carbide/
how to make calcium carbide! - More DIY How To Projects]]> https://cdn.instructables.com/FW1/M660/FRXWGUS8/FW1M660FRXWGUS8.SQUARE2.jpg https://cdn.instructables.com/FW1/M660/FRXWGUS8/FW1M660FRXWGUS8.SQUARE.jpg https://cdn.instructables.com/FW1/M660/FRXWGUS8/FW1M660FRXWGUS8.SMALL.jpg Danielro10 Building a carbide furnes. for this project you will need chipped lime crushed charcoal a carbon rod a welder when makeing carbide you dont want to use powdered lime as it will blow out of the furnes, you need some thing thats denser. your charcoal also should not be too fine or it will be blow...
By: Danielro10

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Sun, 8 Mar 2009 15:46:56 PDT
IOT based Radio Telescope http://www.instructables.com/id/Radio-Telescope/
IOT based Radio Telescope - More DIY How To Projects]]> https://cdn.instructables.com/F13/CHCC/IQ6VG3JN/F13CHCCIQ6VG3JN.SQUARE2.jpg https://cdn.instructables.com/F13/CHCC/IQ6VG3JN/F13CHCCIQ6VG3JN.SQUARE.jpg https://cdn.instructables.com/F13/CHCC/IQ6VG3JN/F13CHCCIQ6VG3JN.SMALL.jpg kabirnaik Hello ,This project which i am writing is based on our IOT based radio telescope. In this project we are planning to fuse radio astronomy and the latest technology of IOt which is (Internet of Things). So in this project our aim is to create a radio astronomy environment and then control it with or ...
By: kabirnaik

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Tue, 21 Jun 2016 08:15:22 PDT
Make your own Volcano http://www.instructables.com/id/Make-your-own-Volcano/
Make your own Volcano - More DIY How To Projects]]> https://cdn.instructables.com/FVP/JUD3/HIW8C0CJ/FVPJUD3HIW8C0CJ.SQUARE2.jpg https://cdn.instructables.com/FVP/JUD3/HIW8C0CJ/FVPJUD3HIW8C0CJ.SQUARE.jpg https://cdn.instructables.com/FVP/JUD3/HIW8C0CJ/FVPJUD3HIW8C0CJ.SMALL.jpg Instructable Ninja This is an instructable on how to make your own small scale volcano. You will need :- A volcano -You can use clay or if you're in a hurry to make your volcano, use a mound of dirt outside. A container that 35mm film comes in or similar size container. Red and yellow food coloring (optional) Vi...
By: Instructable Ninja

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Tue, 9 Jul 2013 03:33:01 PDT
Using Falstad's Circuit Simulator http://www.instructables.com/id/Using-Falstads-Circuit-Simulator/
Using Falstad's Circuit Simulator - More DIY How To Projects]]> https://cdn.instructables.com/F0I/WUYA/FQJ6H3LE/F0IWUYAFQJ6H3LE.SQUARE2.jpg https://cdn.instructables.com/F0I/WUYA/FQJ6H3LE/F0IWUYAFQJ6H3LE.SQUARE.jpg https://cdn.instructables.com/F0I/WUYA/FQJ6H3LE/F0IWUYAFQJ6H3LE.SMALL.jpg pyrohaz Here, you can learn how to use Falstad's Simulator. This is a java based simulator and can be founs at: http://www.falstad.com/circuit/ Circuit Simulator]. (Sorry for the bad quality screenshots) Basic controls When the program is first opened, the starting circuit is a simple LRC circuit (This s...
By: pyrohaz

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Thu, 29 Jan 2009 13:57:02 PST
¡Cómo convertir tu smartphone en un microscopio digital por menos de $10! http://www.instructables.com/id/-10-Smartphone-a-la-conversión-microscopio-digital/
¡Cómo convertir tu smartphone en un microscopio digital por menos de $10! - More DIY How To Projects]]> https://cdn.instructables.com/FCD/RBVX/HTGFCE6U/FCDRBVXHTGFCE6U.SQUARE2.jpg https://cdn.instructables.com/FCD/RBVX/HTGFCE6U/FCDRBVXHTGFCE6U.SQUARE.jpg https://cdn.instructables.com/FCD/RBVX/HTGFCE6U/FCDRBVXHTGFCE6U.SMALL.jpg Yoshinok El mundo es un lugar interesante, pero de cerca es fascinante. A través de la lente de un microscopio se pueden encontrar detalles que nunca se podrían ver de otra manera. Pero ahora puedes verlos de manera facilísima.Este instructable le mostrará cómo construir una base por alrededor de $10 que va...
By: Yoshinok

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Tue, 1 Apr 2014 08:42:27 PDT
How to build a simple yet effective airsoft grenade http://www.instructables.com/id/How-to-build-a-simple-yet-effective-airsoft-grenad/
How to build a simple yet effective airsoft grenade - More DIY How To Projects]]> https://cdn.instructables.com/FKS/5BSI/G1BBCKVE/FKS5BSIG1BBCKVE.SQUARE2.jpg https://cdn.instructables.com/FKS/5BSI/G1BBCKVE/FKS5BSIG1BBCKVE.SQUARE.jpg https://cdn.instructables.com/FKS/5BSI/G1BBCKVE/FKS5BSIG1BBCKVE.SMALL.jpg matt09 This is a very effective airsoft grenade. It is so cool to use and will help in your next airsoft skirmish. This grenade is made of simple household materials and only takes about 10 min. to build one. Materials -2 normal water bottles-1 piece of paper-baking powder or baking soda-airsoft BB's-vi...
By: matt09

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Sat, 19 Dec 2009 09:41:50 PST
Magnetic Fluid http://www.instructables.com/id/Magnetic-Fluid/
Magnetic Fluid - More DIY How To Projects]]> https://cdn.instructables.com/FZ2/6UEL/J7UR78GU/FZ26UELJ7UR78GU.SQUARE2.jpg https://cdn.instructables.com/FZ2/6UEL/J7UR78GU/FZ26UELJ7UR78GU.SQUARE.jpg https://cdn.instructables.com/FZ2/6UEL/J7UR78GU/FZ26UELJ7UR78GU.SMALL.jpg Technopolis STREAM *-* This Instructable is in English. Please click here for the Dutch version, *-* Deze Instructable is in het Engels. Klik hier voor de Nederlandse versie.Did you ever see a ‘magnetic fluid’? Some kind of metal-looking fluid that gets spiky when near a magnet? Here you’ll find instructions to make a...
By: Technopolis STREAM

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Mon, 25 Sep 2017 03:29:57 PDT
Soda Can Hydrogen Generator for Alternative Energy http://www.instructables.com/id/SODA-CAN-HYDROGEN-GENERATOR/
Soda Can Hydrogen Generator for Alternative Energy - More DIY How To Projects]]> https://cdn.instructables.com/FD6/25X1/F327AYIF/FD625X1F327AYIF.SQUARE2.jpg https://cdn.instructables.com/FD6/25X1/F327AYIF/FD625X1F327AYIF.SQUARE.jpg https://cdn.instructables.com/FD6/25X1/F327AYIF/FD625X1F327AYIF.SMALL.jpg Biotele Make Hydrogen On Demand from Activated Aluminum and Water. This invention has been patented! I use a drop of liquid metal that I bought from eBay and aluminum from a soda can to produce hydrogen from water. This reaction solves the problem of hydrogen storage for the hydrogen economy. Energy den...
By: Biotele

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Wed, 13 Jun 2007 15:24:22 PDT
Inside Pulsejet Engines http://www.instructables.com/id/Inside-Pulsejet-Engines/
Inside Pulsejet Engines - More DIY How To Projects]]> https://cdn.instructables.com/FG8/L05Q/J1MEY5XN/FG8L05QJ1MEY5XN.SQUARE2.jpg https://cdn.instructables.com/FG8/L05Q/J1MEY5XN/FG8L05QJ1MEY5XN.SQUARE.jpg https://cdn.instructables.com/FG8/L05Q/J1MEY5XN/FG8L05QJ1MEY5XN.SMALL.jpg ganuganu Hello everyone, after a while I have decided to post an instructable which gives the reader an detailed insight about the physics that is going on inside a valveless pulsejet engine. In this instructable I will be covering the following;1. Working of pulsejet engines (Animated step by step)2. Comput...
By: ganuganu

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Mon, 17 Apr 2017 07:41:30 PDT
Egg shell geode - crystals http://www.instructables.com/id/Egg-shell-geode-crystals/
Egg shell geode - crystals - More DIY How To Projects]]> https://cdn.instructables.com/FHZ/C6HK/GMIGGWOJ/FHZC6HKGMIGGWOJ.SQUARE2.jpg https://cdn.instructables.com/FHZ/C6HK/GMIGGWOJ/FHZC6HKGMIGGWOJ.SQUARE.jpg https://cdn.instructables.com/FHZ/C6HK/GMIGGWOJ/FHZC6HKGMIGGWOJ.SMALL.jpg wombatmorrison This a variation on common crystal growing techniques.  Instead of growing crystals on a string, grow them inside a 'geode' made from an egg shell and plaster of paris. Materials:  Egg shells (washed) plaster of paris disposable cup craft sticks or stir sticks Water table salt or other cr...
By: wombatmorrison

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Thu, 21 Apr 2011 13:56:20 PDT
How to dress a shop wound http://www.instructables.com/id/How-to-dress-a-shop-wound/
How to dress a shop wound - More DIY How To Projects]]> https://cdn.instructables.com/F95/4VJE/FRU1U6NQ/F954VJEFRU1U6NQ.SQUARE2.jpg https://cdn.instructables.com/F95/4VJE/FRU1U6NQ/F954VJEFRU1U6NQ.SQUARE.jpg https://cdn.instructables.com/F95/4VJE/FRU1U6NQ/F954VJEFRU1U6NQ.SMALL.jpg JHGLessons Accidentally slice your hand open while working on an instructables project? No worries, here's an other instructable to patch you back up.This is an account of my road to recovery after cutting myself while working on my victorian lamp instructable. Photographs by Kiki Brown Start by working on ...
By: JHGLessons

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Wed, 4 Mar 2009 21:23:53 PST
Design a Rocket Nose Cone (with Software) http://www.instructables.com/id/Design-a-Rocket-Nose-Cone-with-Software/
Design a Rocket Nose Cone (with Software) - More DIY How To Projects]]> https://cdn.instructables.com/FME/2HPH/IACFKXE6/FME2HPHIACFKXE6.SQUARE2.jpg https://cdn.instructables.com/FME/2HPH/IACFKXE6/FME2HPHIACFKXE6.SQUARE.jpg https://cdn.instructables.com/FME/2HPH/IACFKXE6/FME2HPHIACFKXE6.SMALL.jpg Jochefor If you are designing a amateur rocket or a big rocket to place a satellite in orbit, one of the most important part of a rocket is the nose cone. The nose of a rocket determines the amount of drag that the air is going to generate in your launch. So this also determines the amount of fuel you need t...
By: Jochefor

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Sun, 31 May 2015 12:26:41 PDT
Cardboard van Leeuwenhoek microscope http://www.instructables.com/id/Cardboard-van-Leeuwenhoek-microscope/
Cardboard van Leeuwenhoek microscope - More DIY How To Projects]]> https://cdn.instructables.com/F11/SDU1/FYTCOQK7/F11SDU1FYTCOQK7.SQUARE2.jpg https://cdn.instructables.com/F11/SDU1/FYTCOQK7/F11SDU1FYTCOQK7.SQUARE.jpg https://cdn.instructables.com/F11/SDU1/FYTCOQK7/F11SDU1FYTCOQK7.SMALL.jpg ChrysN This is a replica of Antonie van Leeuwenhoek's microscope made from cardboard, bamboo skewers and a lens made from a pen light.Antonie van Leeuwenhoek's microscope enabled him to see single celled organisms which he called "animalcules" and helped earn him the name "the Father of Microbiology". M...
By: ChrysN

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Thu, 27 Aug 2009 06:43:55 PDT
How to Create a Hovercraft http://www.instructables.com/id/How-to-Create-a-Hovercraft/
How to Create a Hovercraft - More DIY How To Projects]]> https://cdn.instructables.com/F2Q/VV7V/FORZTK11/F2QVV7VFORZTK11.SQUARE2.jpg https://cdn.instructables.com/F2Q/VV7V/FORZTK11/F2QVV7VFORZTK11.SQUARE.jpg https://cdn.instructables.com/F2Q/VV7V/FORZTK11/F2QVV7VFORZTK11.SMALL.jpg moofis What could be more fun than riding across the ground on a great, mighty hovercraft? This tutorial will teach you how to build a hovercraft for your own personal use. Materials How to Create a HovercraftMaterials:" 4ft x 4ft piece of plywood" Tarp or plastic shower curtain" Leaf blower" Duct tape"...
By: moofis

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Thu, 18 Dec 2008 07:45:31 PST
Make a Simple Electromagnet http://www.instructables.com/id/Make-a-Simple-Electromagnet/
Make a Simple Electromagnet - More DIY How To Projects]]> https://cdn.instructables.com/FK0/NW8X/R31ES9J5OW9/FK0NW8XR31ES9J5OW9.SQUARE2.jpg https://cdn.instructables.com/FK0/NW8X/R31ES9J5OW9/FK0NW8XR31ES9J5OW9.SQUARE.jpg https://cdn.instructables.com/FK0/NW8X/R31ES9J5OW9/FK0NW8XR31ES9J5OW9.SMALL.jpg FrenchCrawler Ever have a project that needed a certain kind of magnet, yet you didn't have what you needed? Maybe you wanted to be able to switch the magnet on and then off, but lack the knowledge on how to create such a wonderful thing? Now (after following my steps) you'll know how to make a basic one. I need...
By: FrenchCrawler

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Thu, 28 Sep 2006 01:58:22 PDT
How to Solve Physics Problems http://www.instructables.com/id/How-to-Solve-Physics-Problems/
How to Solve Physics Problems - More DIY How To Projects]]> https://cdn.instructables.com/F9P/Q5KA/H7A8QA9K/F9PQ5KAH7A8QA9K.SQUARE2.jpg https://cdn.instructables.com/F9P/Q5KA/H7A8QA9K/F9PQ5KAH7A8QA9K.SQUARE.jpg https://cdn.instructables.com/F9P/Q5KA/H7A8QA9K/F9PQ5KAH7A8QA9K.SMALL.jpg resistanceisfutileiflessthan1ohm Physics, despite it's reputation is an amazing science and with not as much effort as you would expect you can make calculations on some very interesting/practical phenomena. In this instructable I intend to show you how to make and understand some of those calculations, a minimum of algebra is nece...
By: resistanceisfutileiflessthan1ohm

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Sun, 7 Oct 2012 05:53:35 PDT
Lab Centrifuge Fidget Spinner http://www.instructables.com/id/Lab-Centrifuge-Fidget-Spinner/
Lab Centrifuge Fidget Spinner - More DIY How To Projects]]> https://cdn.instructables.com/F6J/EV6F/J4OFR5VS/F6JEV6FJ4OFR5VS.SQUARE2.jpg https://cdn.instructables.com/F6J/EV6F/J4OFR5VS/F6JEV6FJ4OFR5VS.SQUARE.jpg https://cdn.instructables.com/F6J/EV6F/J4OFR5VS/F6JEV6FJ4OFR5VS.SMALL.jpg Matlek Hi guys,In this article you will find how I made this special fidget spinner that can be used as a centrifuge for lab experiments! Here are all the steps: Centrifuges. Why do we use them? Requirements. Few things you need to have or need to know. Designing the spinner. The main steps on F...
By: Matlek

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Wed, 5 Jul 2017 11:09:04 PDT
How To Speed Up Utorrent 1.8.1 http://www.instructables.com/id/How-To-Speed-Up-Utorrent/
How To Speed Up Utorrent 1.8.1 - More DIY How To Projects]]> https://cdn.instructables.com/FAA/2G67/FQ6E5G6X/FAA2G67FQ6E5G6X.SQUARE2.jpg https://cdn.instructables.com/FAA/2G67/FQ6E5G6X/FAA2G67FQ6E5G6X.SQUARE.jpg https://cdn.instructables.com/FAA/2G67/FQ6E5G6X/FAA2G67FQ6E5G6X.SMALL.jpg mrmoneybagss This instructable is for people who want utorrent 1.8.1 to go faster. This will make utorrent go a few times faster.--== Think ==--Lets think, what can you do with all of that time saved? Getting To The Preferences 1. Go to the toolbar at the top and click options.2. The select Preferences*shortc...
By: mrmoneybagss

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Tue, 20 Jan 2009 21:59:11 PST
Unusual Uses for Magnets http://www.instructables.com/id/Unusual-Uses-for-Magnets/
Unusual Uses for Magnets - More DIY How To Projects]]> https://cdn.instructables.com/FES/200B/J6WG9AUN/FES200BJ6WG9AUN.SQUARE2.jpg https://cdn.instructables.com/FES/200B/J6WG9AUN/FES200BJ6WG9AUN.SQUARE.jpg https://cdn.instructables.com/FES/200B/J6WG9AUN/FES200BJ6WG9AUN.SMALL.jpg mikeasaurus I love magnets! There are many practical uses for magnets that we see everyday, but there are so many more ways to use magnets that the maker nerd in all of us will appreciate. Though there are a few types of magnets on the market, for almost every application I prefer neodymium magnets (also known ...
By: mikeasaurus

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Mon, 28 Aug 2017 11:41:13 PDT
World's Biggest Bath Bombs (Galaxy and Rainbow Colored) - 37lbs Each! For Charity http://www.instructables.com/id/Worlds-Biggest-Bath-Bombs-37lbs-Each-for-Charity/
World's Biggest Bath Bombs (Galaxy and Rainbow Colored) - 37lbs Each! For Charity - More DIY How To Projects]]> https://cdn.instructables.com/F04/L5N4/IQQUYOK7/F04L5N4IQQUYOK7.SQUARE2.jpg https://cdn.instructables.com/F04/L5N4/IQQUYOK7/F04L5N4IQQUYOK7.SQUARE.jpg https://cdn.instructables.com/F04/L5N4/IQQUYOK7/F04L5N4IQQUYOK7.SMALL.jpg Stemrise PurposeMy team and I created and detonated TWO 37lb bath bombs - galaxy-colored (inspired by this picture) and rainbow-colored - for your entertainment and for a good cause! We're using it to promote our back-to-school giveaway for 500+ low-income kids. Here is our campaign: https://www.generosity.c...
By: Stemrise

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Mon, 18 Jul 2016 08:02:11 PDT
The amazing Pringles Stirling engine http://www.instructables.com/id/The-amazing-pringles-tube-Stirling-engine/
The amazing Pringles Stirling engine - More DIY How To Projects]]> https://cdn.instructables.com/F6F/RDED/GHTLLK2T/F6FRDEDGHTLLK2T.SQUARE2.jpg https://cdn.instructables.com/F6F/RDED/GHTLLK2T/F6FRDEDGHTLLK2T.SQUARE.jpg https://cdn.instructables.com/F6F/RDED/GHTLLK2T/F6FRDEDGHTLLK2T.SMALL.jpg scraptopower The amazing pringles Stirling engine, made from cardboard Pringles tube. When I saw this video by MarekSHayward I just had to have my own! It impressed me seeing a Stirling engine made mostly out of cardboard, something which wouldn't normally be workable in an external combustion engine.  This is a...
By: scraptopower

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Sun, 19 Dec 2010 12:29:10 PST
Coil Gun Projectiles http://www.instructables.com/id/Coil-Gun-Projectiles/
Coil Gun Projectiles - More DIY How To Projects]]> https://cdn.instructables.com/FVW/LUHT/GJ7MUEEE/FVWLUHTGJ7MUEEE.SQUARE2.jpg https://cdn.instructables.com/FVW/LUHT/GJ7MUEEE/FVWLUHTGJ7MUEEE.SQUARE.jpg https://cdn.instructables.com/FVW/LUHT/GJ7MUEEE/FVWLUHTGJ7MUEEE.SMALL.jpg LetsBuildOne I've built a fair few projectiles for my 6mm and 50 cal Coilgun over the years and I thought I'd save you some time and break it down for you showing you what works and how to do it. Here is a video montage of the 50 cal shooting various things with various projectiles. Governing Principles o...
By: LetsBuildOne

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Sat, 22 Jan 2011 12:08:36 PST
Solar Eclipse Viewer From Reading Glasses and Cardboard http://www.instructables.com/id/Solar-Eclipse-Viewer-From-Reading-Glasses-and-Card/
Solar Eclipse Viewer From Reading Glasses and Cardboard - More DIY How To Projects]]> https://cdn.instructables.com/F0T/BM6W/IKVFWWU9/F0TBM6WIKVFWWU9.SQUARE2.jpg https://cdn.instructables.com/F0T/BM6W/IKVFWWU9/F0TBM6WIKVFWWU9.SQUARE.jpg https://cdn.instructables.com/F0T/BM6W/IKVFWWU9/F0TBM6WIKVFWWU9.SMALL.jpg origamiwolf Solar eclipses are rare astronomical events which are exciting to watch, but require some form of equipment for safe viewing. Even if most of the Sun is obscured, it still emits enough light, particularly ultraviolet light, that can cause permanent damage to the eyes.Most eclipse sites recommend us...
By: origamiwolf

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Sun, 21 Feb 2016 07:58:32 PST
How to Make a Solar Eclipse Viewer - DIY Guy http://www.instructables.com/id/How-to-Make-a-Solar-Eclipse-Viewer-1/
How to Make a Solar Eclipse Viewer - DIY Guy - More DIY How To Projects]]> https://cdn.instructables.com/FQV/HSDS/J6CGD0TB/FQVHSDSJ6CGD0TB.SQUARE2.jpg https://cdn.instructables.com/FQV/HSDS/J6CGD0TB/FQVHSDSJ6CGD0TB.SQUARE.jpg https://cdn.instructables.com/FQV/HSDS/J6CGD0TB/FQVHSDSJ6CGD0TB.SMALL.jpg LowesDIYGuy A total solar eclipse is coming to the USA on Monday, August 21st! There hasn't been a total eclipse visible here since 1979, and there won't be another one until 2024.Viewing a solar eclipse with your bare eyes is super dangerous. As little as 30 seconds of cumulative exposure can cause permanent b...
By: LowesDIYGuy

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Wed, 16 Aug 2017 10:07:09 PDT
How to Make a Eyepiece for Telescope http://www.instructables.com/id/How-to-make-a-eyepiece-for-telescope/
How to Make a Eyepiece for Telescope - More DIY How To Projects]]> https://cdn.instructables.com/FM0/GKT3/FXR6ZBVC/FM0GKT3FXR6ZBVC.SQUARE2.jpg https://cdn.instructables.com/FM0/GKT3/FXR6ZBVC/FM0GKT3FXR6ZBVC.SQUARE.jpg https://cdn.instructables.com/FM0/GKT3/FXR6ZBVC/FM0GKT3FXR6ZBVC.SMALL.jpg hvegar The storybehind this project.Close to the 400 year anniversary of the observations made by Galileo, The International Year of Astronomy, a group of friends and I decided to participate in the different events, there was a proposal to make a workshop on building telescopes, there is plenty of informa...
By: hvegar

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Mon, 3 Aug 2009 07:32:42 PDT
Wireless temperature sensor http://www.instructables.com/id/Wireless-temperature-sensor/
Wireless temperature sensor - More DIY How To Projects]]> https://cdn.instructables.com/FJW/C5RT/FVMV5XDA/FJWC5RTFVMV5XDA.SQUARE2.jpg https://cdn.instructables.com/FJW/C5RT/FVMV5XDA/FJWC5RTFVMV5XDA.SQUARE.jpg https://cdn.instructables.com/FJW/C5RT/FVMV5XDA/FJWC5RTFVMV5XDA.SMALL.jpg Richaarddd Consisting of 2 circuitsOne reads the temperature using a DS18B20 and then transmitts it over the radio waves.The other receives the data and displays it.I've not fully tested the range yet, but I've had it working over 12 feet going through 2 walls.Transmitter Parts List:Picaxe 08mDS18B20 temp sens...
By: Richaarddd

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Wed, 3 Jun 2009 16:06:18 PDT
Safely Shooting the Sun With the Canon PowerShot SX530 HS http://www.instructables.com/id/Safely-Shooting-the-Sun-With-the-Canon-PowerShot-S/
Safely Shooting the Sun With the Canon PowerShot SX530 HS - More DIY How To Projects]]> https://cdn.instructables.com/F0B/OQDN/J63V20R9/F0BOQDNJ63V20R9.SQUARE2.jpg https://cdn.instructables.com/F0B/OQDN/J63V20R9/F0BOQDNJ63V20R9.SQUARE.jpg https://cdn.instructables.com/F0B/OQDN/J63V20R9/F0BOQDNJ63V20R9.SMALL.jpg ProfHankD By now, if you live in the USA, you know there's an eclipse coming August 21, 2017. Even if you're not all that excited about it, you know you're gonna watch it... and you'll probably try to photograph it.Hopefully, you already know not to stare at the Sun without protecting your eyes -- and I don'...
By: ProfHankD

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Wed, 9 Aug 2017 08:55:31 PDT
Water Bottle "Magic" Trick http://www.instructables.com/id/Water-bottle-steam/
Water Bottle "Magic" Trick - More DIY How To Projects]]> https://cdn.instructables.com/FTB/3LMX/FVHQCQDL/FTB3LMXFVHQCQDL.SQUARE2.jpg https://cdn.instructables.com/FTB/3LMX/FVHQCQDL/FTB3LMXFVHQCQDL.SQUARE.jpg https://cdn.instructables.com/FTB/3LMX/FVHQCQDL/FTB3LMXFVHQCQDL.SMALL.jpg ecorthell A great "magic" trick to show small kids or a fun way to kill time. Make steam come out of a water bottle without heating it. A simple pressure experiment that is very entertaining. Safety Warnings 1) Make sure you have safety glasses2) Have a parent/guardian present3) Do it in an open space 4)...
By: ecorthell

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Wed, 3 Jun 2009 06:59:50 PDT
Acoustic Levitator http://www.instructables.com/id/Acoustic-Levitator/
Acoustic Levitator - More DIY How To Projects]]> https://cdn.instructables.com/F5D/TYSX/J6B0OCV0/F5DTYSXJ6B0OCV0.SQUARE2.jpg https://cdn.instructables.com/F5D/TYSX/J6B0OCV0/F5DTYSXJ6B0OCV0.SQUARE.jpg https://cdn.instructables.com/F5D/TYSX/J6B0OCV0/F5DTYSXJ6B0OCV0.SMALL.jpg Asier Marzo Use acoustic waves to hold in mid-air samples such as water, ants or tiny electric components. This technology has been previously restricted to a couple of research labs but now you can make it at your home.If you want more background and details you can check our Open Access papers: More details ...
By: Asier Marzo

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Mon, 14 Aug 2017 08:06:56 PDT