Instructables: exploring - technology - science http://www.instructables.com Sat, 21 Oct 2017 06:00:29 PDT BLOX v1.01 Electroplating Nitinol for Soldering http://www.instructables.com/id/Electroplating-Nitinol-for-Soldering/
Electroplating Nitinol for Soldering - More DIY How To Projects]]> https://cdn.instructables.com/FIO/G7CB/J8YRBS46/FIOG7CBJ8YRBS46.SQUARE2.jpg https://cdn.instructables.com/FIO/G7CB/J8YRBS46/FIOG7CBJ8YRBS46.SQUARE.jpg https://cdn.instructables.com/FIO/G7CB/J8YRBS46/FIOG7CBJ8YRBS46.SMALL.jpg electricaveman Nickel titanium alloy or nitinol can be about impossible to solder to with out fancy fluxes or ultrasonic wave soldering equipment. One way to get around this to at least get an electrical connection is to plate it with a coat of copper. Mechanically, this coat of copper doesn't have quite enough st...
By: electricaveman

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Fri, 20 Oct 2017 12:28:37 PDT
Determining Mass of Elements in a Compound http://www.instructables.com/id/Determining-Mass-of-Elements-in-a-Compound/
Determining Mass of Elements in a Compound - More DIY How To Projects]]> https://cdn.instructables.com/F7I/EP3Q/J8UH2FO6/F7IEP3QJ8UH2FO6.SQUARE2.jpg https://cdn.instructables.com/F7I/EP3Q/J8UH2FO6/F7IEP3QJ8UH2FO6.SQUARE.jpg https://cdn.instructables.com/F7I/EP3Q/J8UH2FO6/F7IEP3QJ8UH2FO6.SMALL.jpg electricaveman Warning: Math!Sometimes someone just needs to know how much of a compound it will to take to produce another substance or just to know how much of an element is in a compound . For example if you have 1kg of CuO waste and want to reclaim the copper from it, it would be helpful to know that CuO is 79...
By: electricaveman

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Mon, 16 Oct 2017 08:40:11 PDT
Smartphone Schlieren - See Sound Waves http://www.instructables.com/id/Phone-Camera-Schlieren-Optical-Setup/
Smartphone Schlieren - See Sound Waves - More DIY How To Projects]]> https://cdn.instructables.com/FQK/U0K5/J8QGDJAZ/FQKU0K5J8QGDJAZ.SQUARE2.jpg https://cdn.instructables.com/FQK/U0K5/J8QGDJAZ/FQKU0K5J8QGDJAZ.SQUARE.jpg https://cdn.instructables.com/FQK/U0K5/J8QGDJAZ/FQKU0K5J8QGDJAZ.SMALL.jpg Josh Campbell See pressure waves created by sound waves with your phone in real time!The purpose of this instructable is to share a unique, low cost and sensitive Schlieren optical setup that does not require the use of a razor or edge in front of the camera lens.This setup was created with the primary intent to ...
By: Josh Campbell

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Sun, 15 Oct 2017 21:46:26 PDT
Lead From Lead Acid Batteries http://www.instructables.com/id/Lead-From-Lead-Acid-Batteries/
Lead From Lead Acid Batteries - More DIY How To Projects]]> https://cdn.instructables.com/FKS/RKXX/J8QG8O96/FKSRKXXJ8QG8O96.SQUARE2.jpg https://cdn.instructables.com/FKS/RKXX/J8QG8O96/FKSRKXXJ8QG8O96.SQUARE.jpg https://cdn.instructables.com/FKS/RKXX/J8QG8O96/FKSRKXXJ8QG8O96.SMALL.jpg electricaveman This project has been sitting on the shelf for a few months so I decided to post it kind of "as is" as more of how to get the lead out rather than completely rebuilding them. I only got around to melting half of the plates but the concept is still the same. Originally I was going to reduce the lead ...
By: electricaveman

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Fri, 13 Oct 2017 15:59:33 PDT
Simple DC Motor http://www.instructables.com/id/Simple-DC-Motor-1/
Simple DC Motor - More DIY How To Projects]]> https://cdn.instructables.com/FMV/IW7X/J8KGUOBB/FMVIW7XJ8KGUOBB.SQUARE2.jpg https://cdn.instructables.com/FMV/IW7X/J8KGUOBB/FMVIW7XJ8KGUOBB.SQUARE.jpg https://cdn.instructables.com/FMV/IW7X/J8KGUOBB/FMVIW7XJ8KGUOBB.SMALL.jpg VlastimilH Here I created simple DC motor that can be constructed with minimal amount of stuff that needs buying. Construction takes around 45 min. You do need good Power source as it is current hungry. I am using 12V lead acid rechargeable battery 12Amp.hr (smaller amp. hr. will work too).!!! Very important. ...
By: VlastimilH

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Tue, 10 Oct 2017 07:58:06 PDT
How to Balance Equations (elements) http://www.instructables.com/id/How-to-Balance-Equations-elements/
How to Balance Equations (elements) - More DIY How To Projects]]> https://cdn.instructables.com/FPJ/OYKV/J8F5SNOQ/FPJOYKVJ8F5SNOQ.SQUARE2.jpg https://cdn.instructables.com/FPJ/OYKV/J8F5SNOQ/FPJOYKVJ8F5SNOQ.SQUARE.jpg https://cdn.instructables.com/FPJ/OYKV/J8F5SNOQ/FPJOYKVJ8F5SNOQ.SMALL.jpg TheresaT40 It's a pretty simple process, it may take some getting used to, but once you get the hang of it, it should come easily! Step 1: Write Down the Different Elements in You Equation If I have HCl + Ca CaCl2 + H, I have one Hydrogen, one Chlorine, and one Calcium on the Reactants side, and one Calci...
By: TheresaT40

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Sat, 7 Oct 2017 14:59:27 PDT
Bee Olfactory Conditioning Apparatus http://www.instructables.com/id/Bee-Olfactory-Conditioning-Apparatus/
Bee Olfactory Conditioning Apparatus - More DIY How To Projects]]> https://cdn.instructables.com/F1W/J2X6/J8F5P90M/F1WJ2X6J8F5P90M.SQUARE2.jpg https://cdn.instructables.com/F1W/J2X6/J8F5P90M/F1WJ2X6J8F5P90M.SQUARE.jpg https://cdn.instructables.com/F1W/J2X6/J8F5P90M/F1WJ2X6J8F5P90M.SMALL.jpg ljohann Honey bees are not only fascinating for providing honey and pollinating flowers, they are also a well-established model organism in many fields of research. When I was working at the University of Osnabrück, Germany, there were several bee hives in our institute. As a behavioral biologist with a str...
By: ljohann

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Fri, 6 Oct 2017 01:59:40 PDT
Helicone - Laser Cut http://www.instructables.com/id/Helicone-Laser-Cut/
Helicone - Laser Cut - More DIY How To Projects]]> https://cdn.instructables.com/FAJ/SEVR/J836CRRA/FAJSEVRJ836CRRA.SQUARE2.jpg https://cdn.instructables.com/FAJ/SEVR/J836CRRA/FAJSEVRJ836CRRA.SQUARE.jpg https://cdn.instructables.com/FAJ/SEVR/J836CRRA/FAJSEVRJ836CRRA.SMALL.jpg EdwardJ13 The Golden Ratio Project - Phyllotaxis on a Laser CutterIn my Geometry Honors class last year, we completed a PBL on the Golden Ratio. In the intoduction to the project, I showed my students different examples of the Golden Ratio. One of the most popular examples was the Helicone by PlayableArt an...
By: EdwardJ13

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Wed, 27 Sep 2017 14:51:47 PDT
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
Standing Gel Electrophoresis Chamber http://www.instructables.com/id/Standing-Electrophoresis-Chamber/
Standing Gel Electrophoresis Chamber - More DIY How To Projects]]> https://cdn.instructables.com/FAB/PDOR/J7UR4TZ0/FABPDORJ7UR4TZ0.SQUARE2.jpg https://cdn.instructables.com/FAB/PDOR/J7UR4TZ0/FABPDORJ7UR4TZ0.SQUARE.jpg https://cdn.instructables.com/FAB/PDOR/J7UR4TZ0/FABPDORJ7UR4TZ0.SMALL.jpg Fibulas We want to make a electrophoresis chamber with the following features:1. Use blue light instead of UV to trigger the fluorescence of the dye.2. Stands on the bench with adjustable angle so it is easy to view.3. Magnetic hinge that won't break.4. There is no fog on the observation window.5. Power con...
By: Fibulas

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Sun, 24 Sep 2017 13:39:35 PDT
Atomic Fidget Spinner http://www.instructables.com/id/Atomic-Fidget-Spinner-3/
Atomic Fidget Spinner - More DIY How To Projects]]> https://cdn.instructables.com/F65/GNST/J7QGNRU4/F65GNSTJ7QGNRU4.SQUARE2.jpg https://cdn.instructables.com/F65/GNST/J7QGNRU4/F65GNSTJ7QGNRU4.SQUARE.jpg https://cdn.instructables.com/F65/GNST/J7QGNRU4/F65GNSTJ7QGNRU4.SMALL.jpg Zirondelle76 During our study of Physics, I like to give my students a concrete idea of the parts of the atom. Using just 15 pieces of LEGO, we built fidget spinners that demonstrate how the protons and neutrons stay together in the nucleus of the atom, while the electron spins around it. We also talk about th...
By: Zirondelle76

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Wed, 20 Sep 2017 13:12:27 PDT
Levitator http://www.instructables.com/id/Levitator/
Levitator - More DIY How To Projects]]> https://cdn.instructables.com/F3Y/5ECX/J7UQSK5M/F3Y5ECXJ7UQSK5M.SQUARE2.jpg https://cdn.instructables.com/F3Y/5ECX/J7UQSK5M/F3Y5ECXJ7UQSK5M.SQUARE.jpg https://cdn.instructables.com/F3Y/5ECX/J7UQSK5M/F3Y5ECXJ7UQSK5M.SMALL.jpg Silego This Instructable describes how to create a device used to make an object float in space by means of a dynamic equilibrium between gravity and the magnetic force simultaneously acting on the object. It is to be noted that only the dynamic magnetic field and electronics (acting as the feedback) make ...
By: Silego

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Wed, 20 Sep 2017 07:53:54 PDT
Solving a System of Linear Equations. http://www.instructables.com/id/Solving-a-System-of-Linear-Equations/
Solving a System of Linear Equations. - More DIY How To Projects]]> https://cdn.instructables.com/FJW/VP60/J7UQS342/FJWVP60J7UQS342.SQUARE2.jpg https://cdn.instructables.com/FJW/VP60/J7UQS342/FJWVP60J7UQS342.SQUARE.jpg https://cdn.instructables.com/FJW/VP60/J7UQS342/FJWVP60J7UQS342.SMALL.jpg victorbalasanianelectric This instruction will help you to solve a system of 3 linear equations with 3 unknown variables.Minimum requirements: Basic knowledge of algebra and internet access. Start. Write down your equations in one column, so each equation is written on its own row. Organize. Step 2. Organize all equa...
By: victorbalasanianelectric

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Wed, 20 Sep 2017 05:50:23 PDT
Table Top Flying Kite http://www.instructables.com/id/Table-Top-Flying-Kite/
Table Top Flying Kite - More DIY How To Projects]]> https://cdn.instructables.com/FMG/3T93/J7QGGQJ4/FMG3T93J7QGGQJ4.SQUARE2.jpg https://cdn.instructables.com/FMG/3T93/J7QGGQJ4/FMG3T93J7QGGQJ4.SQUARE.jpg https://cdn.instructables.com/FMG/3T93/J7QGGQJ4/FMG3T93J7QGGQJ4.SMALL.jpg jegatheesan.soundarapandian Its some thing funny, if we a kite always flying in our table top with out any power. Here i use very simple magnetic levitation, by use only the attraction of the magnet. Its teach the power of Magnet attraction and the trigonometry to make the Kite fly Straight. Even with wind of with out wind it ...
By: jegatheesan.soundarapandian

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Mon, 18 Sep 2017 14:03:35 PDT
Solar Thermoelectric Generator - Sunflower http://www.instructables.com/id/Solar-Thermoelectric-Generator-Sunflower/
Solar Thermoelectric Generator - Sunflower - More DIY How To Projects]]> https://cdn.instructables.com/FFF/NHX7/J7MFSZYU/FFFNHX7J7MFSZYU.SQUARE2.jpg https://cdn.instructables.com/FFF/NHX7/J7MFSZYU/FFFNHX7J7MFSZYU.SQUARE.jpg https://cdn.instructables.com/FFF/NHX7/J7MFSZYU/FFFNHX7J7MFSZYU.SMALL.jpg jiovine The Sunflower is a passive solar device I designed that uses a Thermo-Electric Generator (TEG) module. It obtains the heat for operation from the sun, to heat the hot side of the TEG and uses cool ocean water to cool the opposite side. Thermoelectric Power Generation Solar Thermoelectric Power ...
By: jiovine

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Sun, 17 Sep 2017 20:39:39 PDT
Make Solar Cell From Copper DIY Tutorial http://www.instructables.com/id/Make-Solar-Cell-From-Copper-DIY-Tutorial/
Make Solar Cell From Copper DIY Tutorial - More DIY How To Projects]]> https://cdn.instructables.com/FL5/BYM5/J7MG1DOR/FL5BYM5J7MG1DOR.SQUARE2.jpg https://cdn.instructables.com/FL5/BYM5/J7MG1DOR/FL5BYM5J7MG1DOR.SQUARE.jpg https://cdn.instructables.com/FL5/BYM5/J7MG1DOR/FL5BYM5J7MG1DOR.SMALL.jpg Newphysicist_com Watch Full video on YOUTUBERead Full Instructions DIY SOLAR CELLMore Projects Like this New PhysicistIn this video i am going to show you how to make solar cell from copper plates. You need to have two pieces of copper sheets. Similar in size. 4-6 inch in width. Then clean both surfaces of both copp...
By: Newphysicist_com

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Sun, 17 Sep 2017 02:33:13 PDT
Sending Camera to Near Space by Helium Balloon, and Track Where It Lands. http://www.instructables.com/id/Sending-Camera-to-Near-Space-by-Helium-Balloon-and/
Sending Camera to Near Space by Helium Balloon, and Track Where It Lands. - More DIY How To Projects]]> https://cdn.instructables.com/F1A/3612/J7GGR5HQ/F1A3612J7GGR5HQ.SQUARE2.jpg https://cdn.instructables.com/F1A/3612/J7GGR5HQ/F1A3612J7GGR5HQ.SQUARE.jpg https://cdn.instructables.com/F1A/3612/J7GGR5HQ/F1A3612J7GGR5HQ.SMALL.jpg Handaxe_Maker Journey to space is a dream beyond reach for ordinary people, but we already seen many weird objects fly to “space”, like chair, LEGO toy, hamburger, Hello Kitty and so on, usually people sent camera or payload to near space by balloon. We can’t wait to release our own, in April 2014, thanks for var...
By: Handaxe_Maker

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Tue, 12 Sep 2017 22:57:40 PDT
Modelling Growth (#bondsnvoids) http://www.instructables.com/id/Modelling-Growth-bondsnvoids/
Modelling Growth (#bondsnvoids) - More DIY How To Projects]]> https://cdn.instructables.com/FN4/D8XD/J7AQWQ5K/FN4D8XDJ7AQWQ5K.SQUARE2.jpg https://cdn.instructables.com/FN4/D8XD/J7AQWQ5K/FN4D8XDJ7AQWQ5K.SQUARE.jpg https://cdn.instructables.com/FN4/D8XD/J7AQWQ5K/FN4D8XDJ7AQWQ5K.SMALL.jpg benisjamn We want to understand what are the hidden rules that makes something grow.I believe that by bringing together design and science we can produce a rigorous but flexible approach that will allow us to explore, understand and contribute to science in an antidisciplinary way. — Joi ItoJoi Ito, director ...
By: benisjamn

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Sat, 9 Sep 2017 11:17:01 PDT
Parabolic Solar Cooker http://www.instructables.com/id/Parabolic-Solar-Cooker/
Parabolic Solar Cooker - More DIY How To Projects]]> https://cdn.instructables.com/FOQ/Q2FJ/J7AQTMTM/FOQQ2FJJ7AQTMTM.SQUARE2.jpg https://cdn.instructables.com/FOQ/Q2FJ/J7AQTMTM/FOQQ2FJJ7AQTMTM.SQUARE.jpg https://cdn.instructables.com/FOQ/Q2FJ/J7AQTMTM/FOQQ2FJJ7AQTMTM.SMALL.jpg rlaville Basic instructions for Parabolic Solar Cooker1) Cut out 12 parabolic segments from cardboard.2) Fold each segment at line between the B and C sections, and the line between the A and B sections3) Cover each segment with foil to reflect the sunlight. 4) Tape each segment to the next on both sides unt...
By: rlaville

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Fri, 8 Sep 2017 14:21:35 PDT
Different Types of Electroplating Methods Including Limited Gold Result and Nickel This Includes Brass and Bronze Making. http://www.instructables.com/id/Different-Types-of-Electroplating-Methods-Includin/
Different Types of Electroplating Methods Including Limited Gold Result and Nickel This Includes Brass and Bronze Making. - More DIY How To Projects]]> https://cdn.instructables.com/FWS/USCO/J77R7OH8/FWSUSCOJ77R7OH8.SQUARE2.jpg https://cdn.instructables.com/FWS/USCO/J77R7OH8/FWSUSCOJ77R7OH8.SQUARE.jpg https://cdn.instructables.com/FWS/USCO/J77R7OH8/FWSUSCOJ77R7OH8.SMALL.jpg SHOE0007 Intro: Here I am explaining the methods of electroplating that I found worked very well including brass, tin coating, cobalt coating, manganese coating, etc.Theory: Plating with chemicals can help with copper and steel (Limited use) on my tries with many chemicals.Purpose: Yes to plate copper pipes,...
By: SHOE0007

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Wed, 6 Sep 2017 07:45:28 PDT
HOMEMADE Hydrogen Generator http://www.instructables.com/id/HOMEMADE-Hydrogen-Generator/
HOMEMADE Hydrogen Generator - More DIY How To Projects]]> https://cdn.instructables.com/FQ1/FYEG/J70QZJW2/FQ1FYEGJ70QZJW2.SQUARE2.jpg https://cdn.instructables.com/FQ1/FYEG/J70QZJW2/FQ1FYEGJ70QZJW2.SQUARE.jpg https://cdn.instructables.com/FQ1/FYEG/J70QZJW2/FQ1FYEGJ70QZJW2.SMALL.jpg diyer2112 I have been trying to make a hydrogen generator for a very long time and finally success.This generator produces both oxygen and hydrogen and it is powered by two solar panels.A mixture of hydrogen and oxygen is highly explosive, so be careful not to accumulate too much of it in any bottle then ligh...
By: diyer2112

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Sun, 3 Sep 2017 09:47:45 PDT
Make a Solar Powered Air Conditioner at Home http://www.instructables.com/id/Make-a-Solar-Powered-Air-Conditioner-at-Home/
Make a Solar Powered Air Conditioner at Home - More DIY How To Projects]]> https://cdn.instructables.com/F7Z/NL4D/J6WGWATT/F7ZNL4DJ6WGWATT.SQUARE2.jpg https://cdn.instructables.com/F7Z/NL4D/J6WGWATT/F7ZNL4DJ6WGWATT.SQUARE.jpg https://cdn.instructables.com/F7Z/NL4D/J6WGWATT/F7ZNL4DJ6WGWATT.SMALL.jpg harishk99 This is a low cost peltier cooler which can be used to store medicines etcIt is made form peltiers and heat sinksHelping the Bombay Heat Crisis: This can also be used as a air conditioner with some modification.It will help people who cannot afford an air conditioner.People in Mumbai live in hot and...
By: harishk99

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Thu, 31 Aug 2017 09:02:22 PDT
How to Obtain Hydrogen and Oxygen Through Electrolysis http://www.instructables.com/id/How-to-Obtain-Hydrogen-and-Oxygen-Through-Electrol/
How to Obtain Hydrogen and Oxygen Through Electrolysis - More DIY How To Projects]]> https://cdn.instructables.com/F5Q/XIE4/J6WGKKPU/F5QXIE4J6WGKKPU.SQUARE2.jpg https://cdn.instructables.com/F5Q/XIE4/J6WGKKPU/F5QXIE4J6WGKKPU.SQUARE.jpg https://cdn.instructables.com/F5Q/XIE4/J6WGKKPU/F5QXIE4J6WGKKPU.SMALL.jpg cryoshock You probably know that water is made from two hydrogen atoms and one oxygen atom, but did you know that that they can be separated using electricity? This process is called electrolysis. The chemical equation for this process is: 2H2O-2H2+O2.Both hydrogen and oxygen are diatomic elements, which mean...
By: cryoshock

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Tue, 29 Aug 2017 15:47:58 PDT
Make a Solar Powered Incubator http://www.instructables.com/id/Make-a-Solar-Powered-Incubator/
Make a Solar Powered Incubator - More DIY How To Projects]]> https://cdn.instructables.com/F4X/XDQ8/J6WGIK3B/F4XXDQ8J6WGIK3B.SQUARE2.jpg https://cdn.instructables.com/F4X/XDQ8/J6WGIK3B/F4XXDQ8J6WGIK3B.SQUARE.jpg https://cdn.instructables.com/F4X/XDQ8/J6WGIK3B/F4XXDQ8J6WGIK3B.SMALL.jpg harishk99 This is a solar powered incubator which will enable poor farmers to gain an extra income and also help in women empowermentThe temperature required to be maintained is 99.5F degreesThe humidity needed to be maintained is 60% for first 18 days and 90% for the last three days. Materials Required 1)...
By: harishk99

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Tue, 29 Aug 2017 11:09:36 PDT
Mike's Magnetic Projects http://www.instructables.com/id/Mikes-Magnetic-Projects/ https://cdn.instructables.com/FHC/RV5F/J6WG9H0Y/FHCRV5FJ6WG9H0Y.SQUARE2.jpg https://cdn.instructables.com/FHC/RV5F/J6WG9H0Y/FHCRV5FJ6WG9H0Y.SQUARE.jpg https://cdn.instructables.com/FHC/RV5F/J6WG9H0Y/FHCRV5FJ6WG9H0Y.SMALL.jpg mikeasaurus I love magnets! Here's a collection of projects I've made that use magnets in all kinds of fun ways! From functional to fun, there's plenty of ways to use magnets in your next projects to make them more attractive!Think you've seen all there is to see with magnets? Check out Unusual Uses For Magne...
By: mikeasaurus

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Mon, 28 Aug 2017 12:27:38 PDT
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
Homemade Prefix for Ventilation. http://www.instructables.com/id/Homemade-Prefix-for-Ventilation/
Homemade Prefix for Ventilation. - More DIY How To Projects]]> https://cdn.instructables.com/FJ5/J1Y9/J6QQXNU3/FJ5J1Y9J6QQXNU3.SQUARE2.jpg https://cdn.instructables.com/FJ5/J1Y9/J6QQXNU3/FJ5J1Y9J6QQXNU3.SQUARE.jpg https://cdn.instructables.com/FJ5/J1Y9/J6QQXNU3/FJ5J1Y9J6QQXNU3.SMALL.jpg rkorion A simple attachment to the ventilation allows to drain incoming air, and also to carry out its heating. The device has a huge potential for modernization, easy to assemble and install.In the cold season in unheated rooms with the presence of heat sources, condensation forms, which has a harmful effe...
By: rkorion

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Mon, 28 Aug 2017 03:01:29 PDT
Solar Finder Scope: Free or Cheap 45 Minute Build http://www.instructables.com/id/Solar-Finder-Scope-Free-or-Cheap-45-Minute-Build/
Solar Finder Scope: Free or Cheap 45 Minute Build - More DIY How To Projects]]> https://cdn.instructables.com/FP4/DZUD/J6QQS847/FP4DZUDJ6QQS847.SQUARE2.jpg https://cdn.instructables.com/FP4/DZUD/J6QQS847/FP4DZUDJ6QQS847.SQUARE.jpg https://cdn.instructables.com/FP4/DZUD/J6QQS847/FP4DZUDJ6QQS847.SMALL.jpg jblane001 OverviewThis solar finder scope works on any telescope with a tube. I show it attached to the Celestron Nextar 8 (CN8) but it can be used with any telescope with a simple adjustment to the elastic strap. The idea occurred to me while watching the Total Solar Eclipse on August 21, 2017. A fire fig...
By: jblane001

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Sun, 27 Aug 2017 22:12:56 PDT
How to Grow SLIME MOLD http://www.instructables.com/id/How-to-Grow-SLIME-MOLD/
How to Grow SLIME MOLD - More DIY How To Projects]]> https://cdn.instructables.com/FA2/PQED/J6QQG43X/FA2PQEDJ6QQG43X.SQUARE2.jpg https://cdn.instructables.com/FA2/PQED/J6QQG43X/FA2PQEDJ6QQG43X.SQUARE.jpg https://cdn.instructables.com/FA2/PQED/J6QQG43X/FA2PQEDJ6QQG43X.SMALL.jpg ryanodom Slime Molds such as Physarum Polycephalum can solve mazes and are said to be really smart. An article published in Scientific American explains How Brainless Slime Molds Redefine Intelligence. Slime molds are famous for their ability to form efficient networks between food sources that some say mimi...
By: ryanodom

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Sat, 26 Aug 2017 20:49:22 PDT
Optics Experiments http://www.instructables.com/id/Optics-Experiments/ https://cdn.instructables.com/FE1/1NE5/J6QQP84B/FE11NE5J6QQP84B.SQUARE2.jpg https://cdn.instructables.com/FE1/1NE5/J6QQP84B/FE11NE5J6QQP84B.SQUARE.jpg https://cdn.instructables.com/FE1/1NE5/J6QQP84B/FE11NE5J6QQP84B.SMALL.jpg maxmugen null Lens Making Optics Experiments on the Cheap Optical Water Prism Schlieren Imaging: How to See Air Flow! 3D Printing and CNCing Weird Freeform Lenses 7 Colour Laser Optics
By: maxmugen

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Fri, 25 Aug 2017 03:28:00 PDT
Cardboard Rocket http://www.instructables.com/id/Cardboard-Rocket/
Cardboard Rocket - More DIY How To Projects]]> https://cdn.instructables.com/FU5/AEZ0/J6QQGZKT/FU5AEZ0J6QQGZKT.SQUARE2.jpg https://cdn.instructables.com/FU5/AEZ0/J6QQGZKT/FU5AEZ0J6QQGZKT.SQUARE.jpg https://cdn.instructables.com/FU5/AEZ0/J6QQGZKT/FU5AEZ0J6QQGZKT.SMALL.jpg Franciscodr After you build the rubber band rocket launcher you need a rocket.One of the safest and cheapest to make is a cardboard rocket. Here are the easy steps to make one, let's do it! Prepare the Body First we make the body of the rocket: Get a cardboard empty roll from a toilet paper roll for example....
By: Franciscodr

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Thu, 24 Aug 2017 15:15:56 PDT
Rubber Band Rocket Launch Pad http://www.instructables.com/id/Rubber-Band-Rocket-Launch-Pad/
Rubber Band Rocket Launch Pad - More DIY How To Projects]]> https://cdn.instructables.com/F53/IVYF/J6QQHH2N/F53IVYFJ6QQHH2N.SQUARE2.jpg https://cdn.instructables.com/F53/IVYF/J6QQHH2N/F53IVYFJ6QQHH2N.SQUARE.jpg https://cdn.instructables.com/F53/IVYF/J6QQHH2N/F53IVYFJ6QQHH2N.SMALL.jpg Franciscodr After the DIY Paper Rocket With Launcher, and the super How to Make a Simplified Water Rocket, here there is another indoor rocket, to enjoy and show kids how physics is both easy and fun!Rounded, flat sticks, rubber bands and hot glue is all you need to create a real rocket launcher.For the rocket ...
By: Franciscodr

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Wed, 23 Aug 2017 11:04:00 PDT
The Simplest Motor http://www.instructables.com/id/The-Simplest-Motor/
The Simplest Motor - More DIY How To Projects]]> https://cdn.instructables.com/F8Z/BZ19/J6MGBD3H/F8ZBZ19J6MGBD3H.SQUARE2.jpg https://cdn.instructables.com/F8Z/BZ19/J6MGBD3H/F8ZBZ19J6MGBD3H.SQUARE.jpg https://cdn.instructables.com/F8Z/BZ19/J6MGBD3H/F8ZBZ19J6MGBD3H.SMALL.jpg KJMagnetics This experiment can be a great, easy way to learn how motors work. This motor uses a permanent magnet, some wire, paperclips, and some batteries. Permanent magnets are used in many electric motors and generators. This simple motor includes all of the relevant parts and ideas that you'll find in most...
By: KJMagnetics

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Tue, 22 Aug 2017 07:53:02 PDT
Distillation of Different Materials (Mustard, Ceder, Etc). http://www.instructables.com/id/Distillation-of-Different-Materials-Mustard-Ceder-/
Distillation of Different Materials (Mustard, Ceder, Etc). - More DIY How To Projects]]> https://cdn.instructables.com/FHM/1LU0/J6IF5E72/FHM1LU0J6IF5E72.SQUARE2.jpg https://cdn.instructables.com/FHM/1LU0/J6IF5E72/FHM1LU0J6IF5E72.SQUARE.jpg https://cdn.instructables.com/FHM/1LU0/J6IF5E72/FHM1LU0J6IF5E72.SMALL.jpg SHOE0007 Distillation through a big boiling flask to make aromas is very useful. I have made chili, mustard, cocoa, and coffee, Some aroma is good for repelling insects (Nightshade berries) while others can attract animals. (Be aware of this). NOTE: Some Aroma change with age and yeast, friendly fungi and ba...
By: SHOE0007

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Mon, 21 Aug 2017 09:06:58 PDT
Easy Magnus Glider http://www.instructables.com/id/Easy-Magnus-Glider/
Easy Magnus Glider - More DIY How To Projects]]> https://cdn.instructables.com/FZQ/AD05/J6IF6J9U/FZQAD05J6IF6J9U.SQUARE2.jpg https://cdn.instructables.com/FZQ/AD05/J6IF6J9U/FZQAD05J6IF6J9U.SQUARE.jpg https://cdn.instructables.com/FZQ/AD05/J6IF6J9U/FZQAD05J6IF6J9U.SMALL.jpg samsuchin In this Instructable, I will explain how to make a Magnus Glider using only a few materials! The Magnus effect is a big part of many sports, military use, and engineering purposes. When an object is spinning against air flow a force is produced that lifts up the object. This is the Magnus effect! I ...
By: samsuchin

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Mon, 21 Aug 2017 08:14:48 PDT
Emergency Solar Eclipse Viewer http://www.instructables.com/id/Emergency-Solar-Eclipse-Viewer/
Emergency Solar Eclipse Viewer - More DIY How To Projects]]> https://cdn.instructables.com/FS3/ZZF1/J6IEVYCA/FS3ZZF1J6IEVYCA.SQUARE2.jpg https://cdn.instructables.com/FS3/ZZF1/J6IEVYCA/FS3ZZF1J6IEVYCA.SQUARE.jpg https://cdn.instructables.com/FS3/ZZF1/J6IEVYCA/FS3ZZF1J6IEVYCA.SMALL.jpg Orion Maker It's just a few hours before Total Solar Eclipse 2017. Some people might not prepare but don't want to miss this event. So this instructables is a solution!!!This is Emergency Solar Eclipse Viewer. It's very easy to make with simple materials and few minutes process. It's quite small and easy to use...
By: Orion Maker

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Mon, 21 Aug 2017 06:52:55 PDT
Solar Eclipse Pinhole Projector http://www.instructables.com/id/Solar-Eclipse-Pinhole-Projector/
Solar Eclipse Pinhole Projector - More DIY How To Projects]]> https://cdn.instructables.com/F75/NOVA/J6IF8E75/F75NOVAJ6IF8E75.SQUARE2.jpg https://cdn.instructables.com/F75/NOVA/J6IF8E75/F75NOVAJ6IF8E75.SQUARE.jpg https://cdn.instructables.com/F75/NOVA/J6IF8E75/F75NOVAJ6IF8E75.SMALL.jpg Potternum1 So you've checked every store for eclipse glasses and all you have to show for it is an almost empty gas tank. And the look the last cashier gave you when you asked her if they had any has you worried if she cursed your family. But don't worry! I have a solution for you. Well not about the curse thi...
By: Potternum1

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Sun, 20 Aug 2017 21:18:13 PDT
Design of Linear AutoTransformer http://www.instructables.com/id/Design-of-Linear-AutoTransformer/
Design of Linear AutoTransformer - More DIY How To Projects]]> https://cdn.instructables.com/FKY/JZN8/J6IF39W3/FKYJZN8J6IF39W3.SQUARE2.jpg https://cdn.instructables.com/FKY/JZN8/J6IF39W3/FKYJZN8J6IF39W3.SQUARE.jpg https://cdn.instructables.com/FKY/JZN8/J6IF39W3/FKYJZN8J6IF39W3.SMALL.jpg InnovatorsGuru This is an innovative design of three-phase linear autotransformer with variable voltage. The design of three phase autotransformer by changing the conventional design we can reduce the costing, size, and inrush current as well as increased in efficiency.Linear Autotransformer As compared to...
By: InnovatorsGuru

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Sun, 20 Aug 2017 21:03:47 PDT
How to Help the SETI Institute Find Extraterrestrial Intelligence http://www.instructables.com/id/How-to-Help-the-SETI-Institute-Find-Extraterrestri/
How to Help the SETI Institute Find Extraterrestrial Intelligence - More DIY How To Projects]]> https://cdn.instructables.com/FYI/TDJH/J6MG8JX3/FYITDJHJ6MG8JX3.SQUARE2.jpg https://cdn.instructables.com/FYI/TDJH/J6MG8JX3/FYITDJHJ6MG8JX3.SQUARE.jpg https://cdn.instructables.com/FYI/TDJH/J6MG8JX3/FYITDJHJ6MG8JX3.SMALL.jpg The Exoplanets Channel In this video I show how you can help the SETI Institute find extraterrestrial intelligence from home. Install the Program in Your Computer or All the Computers You Have Add the Project and Create Your Account Check the Different Tasks Currently Taking Place
By: The Exoplanets Channel

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Sun, 20 Aug 2017 08:48:58 PDT
Pendulum Car http://www.instructables.com/id/Pendulum-Car/
Pendulum Car - More DIY How To Projects]]> https://cdn.instructables.com/FI4/5TSI/J6IF1JS1/FI45TSIJ6IF1JS1.SQUARE2.jpg https://cdn.instructables.com/FI4/5TSI/J6IF1JS1/FI45TSIJ6IF1JS1.SQUARE.jpg https://cdn.instructables.com/FI4/5TSI/J6IF1JS1/FI45TSIJ6IF1JS1.SMALL.jpg JimRD This is an interesting way to demonstrate some Newtonian mechanics and I was motivated to build it due to a diagram I found at a forum at teamliquid.net by user Lyzonn (see his attached diagram) of a car with a pendulum mounted to it with a set of wheels that only turn in the forward direction.When ...
By: JimRD

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Sun, 20 Aug 2017 02:02:51 PDT
How to Make a Solar Eclipse at Home http://www.instructables.com/id/How-to-Make-a-Solar-Eclipse-at-Home/
How to Make a Solar Eclipse at Home - More DIY How To Projects]]> https://cdn.instructables.com/F1G/AOHO/J6IEXVKY/F1GAOHOJ6IEXVKY.SQUARE2.jpg https://cdn.instructables.com/F1G/AOHO/J6IEXVKY/F1GAOHOJ6IEXVKY.SQUARE.jpg https://cdn.instructables.com/F1G/AOHO/J6IEXVKY/F1GAOHOJ6IEXVKY.SMALL.jpg BRAIN IDEAS This is a super simple and fun tutorial that shows you how to make a solar eclipse at home! This DIY project is fun for kids and adults of all ages. Plus it will last long after the solar eclipse is over! Required Items This project is fairly simple and requires items you may already have lying a...
By: BRAIN IDEAS

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Sat, 19 Aug 2017 06:28:17 PDT
Binocular Solar Filters http://www.instructables.com/id/Binocular-Solar-Filters/
Binocular Solar Filters - More DIY How To Projects]]> https://cdn.instructables.com/F1Q/K8K8/J6FYTBQD/F1QK8K8J6FYTBQD.SQUARE2.jpg https://cdn.instructables.com/F1Q/K8K8/J6FYTBQD/F1QK8K8J6FYTBQD.SQUARE.jpg https://cdn.instructables.com/F1Q/K8K8/J6FYTBQD/F1QK8K8J6FYTBQD.SMALL.jpg jimustanguitar With the upcoming solar eclipse, I decided to add a set of solar filters to my astronomy binocular rig. My binoculars are a 12x70 set, which means that they magnify 12x and have a 70mm objective lens. Most binoculars have a 50mm objective lens, so it is more difficult to find filters and accessories...
By: jimustanguitar

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Thu, 17 Aug 2017 04:05:04 PDT
Binocular and Monocular Safe Solar Viewing http://www.instructables.com/id/Binocular-and-Monocular-Safe-Solar-Viewing/
Binocular and Monocular Safe Solar Viewing - More DIY How To Projects]]> https://cdn.instructables.com/F7L/ZJX7/J6FDZCKS/F7LZJX7J6FDZCKS.SQUARE2.jpg https://cdn.instructables.com/F7L/ZJX7/J6FDZCKS/F7LZJX7J6FDZCKS.SQUARE.jpg https://cdn.instructables.com/F7L/ZJX7/J6FDZCKS/F7LZJX7J6FDZCKS.SMALL.jpg Thorigol I've been watching all the instructables recently about viewing the upcoming eclipse and no one has posted my favorite for anyone who wants a good view of the eclipse with only two items, both likely to be on hand. It is based on the pinhole technique, but easier to make and provides much better mag...
By: Thorigol

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Wed, 16 Aug 2017 15:03:09 PDT
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
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
Experiment-Resistor Exposed on Different Temperature http://www.instructables.com/id/Experiment-Resistor-Exposed-on-Different-Temperatu/
Experiment-Resistor Exposed on Different Temperature - More DIY How To Projects]]> https://cdn.instructables.com/F7Z/D54B/J6B0N4TB/F7ZD54BJ6B0N4TB.SQUARE2.jpg https://cdn.instructables.com/F7Z/D54B/J6B0N4TB/F7ZD54BJ6B0N4TB.SQUARE.jpg https://cdn.instructables.com/F7Z/D54B/J6B0N4TB/F7ZD54BJ6B0N4TB.SMALL.jpg theorycircuit Just a Experiment to observe the Resistance value of a normal carbon through hole Resistor when it feels different temperature ranges.Here a 560Ω, 1/2 watt Resistor is taken as a example and it is exposed on Air (normal room temperature air), ICE and Fire then the value changes of Resistance is obse...
By: theorycircuit

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Mon, 14 Aug 2017 07:19:39 PDT
How to SAFELY View the Sun to See a Solar Eclipse and Search for Sunspots. http://www.instructables.com/id/How-to-SAFELY-View-the-Sun-to-See-a-Solar-Eclipse-/
How to SAFELY View the Sun to See a Solar Eclipse and Search for Sunspots. - More DIY How To Projects]]> https://cdn.instructables.com/FAP/CDUY/J69WVY3R/FAPCDUYJ69WVY3R.SQUARE2.jpg https://cdn.instructables.com/FAP/CDUY/J69WVY3R/FAPCDUYJ69WVY3R.SQUARE.jpg https://cdn.instructables.com/FAP/CDUY/J69WVY3R/FAPCDUYJ69WVY3R.SMALL.gif More Than the Sum I am going to show you how to view the sun using several indirect viewing methods, ranging from looking at shadows on the ground, to projecting through a telescope. I have recorded a video that explains how solar projection works, and provides several different examples of how to project the sun. ...
By: More Than the Sum

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Sat, 12 Aug 2017 21:11:17 PDT
Cheapest Way to Receive Weather Satellite Images http://www.instructables.com/id/Cheapest-Way-to-Receive-Weather-Satellite-Images/
Cheapest Way to Receive Weather Satellite Images - More DIY How To Projects]]> https://cdn.instructables.com/FLL/5DQ7/J67WIANI/FLL5DQ7J67WIANI.SQUARE2.jpg https://cdn.instructables.com/FLL/5DQ7/J67WIANI/FLL5DQ7J67WIANI.SQUARE.jpg https://cdn.instructables.com/FLL/5DQ7/J67WIANI/FLL5DQ7J67WIANI.SMALL.jpg NagelmaierP Some time ago I heared about the possibility to receive weather satellite images. So I informed myself about this topic, and learned that I would need a SDR and an Antenna to receive the given frequencies. I didn't have these items ready, but still wanted to give it a try. I remebered some time ago ...
By: NagelmaierP

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Sat, 12 Aug 2017 19:46:58 PDT
3D Printed Pneumatic Logic Gates http://www.instructables.com/id/3D-Printed-Pneumatic-Logic-Gates/
3D Printed Pneumatic Logic Gates - More DIY How To Projects]]> https://cdn.instructables.com/FRX/O4X4/J6747UTQ/FRXO4X4J6747UTQ.SQUARE2.jpg https://cdn.instructables.com/FRX/O4X4/J6747UTQ/FRXO4X4J6747UTQ.SQUARE.jpg https://cdn.instructables.com/FRX/O4X4/J6747UTQ/FRXO4X4J6747UTQ.SMALL.jpg dAcid This is a follow on from my first instructable: Pneumatic Logic Gates Made With Simple ToolsThe last one didnt require much tools, this one however, will requre an SLA printer and optionally a laser cutter.The design of the internals of the chip hasn't changed since my last instructable, this is jus...
By: dAcid

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Sat, 12 Aug 2017 08:02:15 PDT
AN HEATER AND FRIDGE AT THE SAME TIME http://www.instructables.com/id/AN-HEATER-AND-FRIDGE-AT-THE-SAME-TIME/
AN HEATER AND FRIDGE AT THE SAME TIME - More DIY How To Projects]]> https://cdn.instructables.com/F0I/5H1I/J6745A5H/F0I5H1IJ6745A5H.SQUARE2.jpg https://cdn.instructables.com/F0I/5H1I/J6745A5H/F0I5H1IJ6745A5H.SQUARE.jpg https://cdn.instructables.com/F0I/5H1I/J6745A5H/F0I5H1IJ6745A5H.SMALL.jpg harishk99 This is a method to make a fridge and oven both at the same time...It can be used extensively...Application:Improvement of farmers life:This can be used in villages in India that don not have access to refrigerators.They can store medicines and also left over food for preservation.Pesticides and ins...
By: harishk99

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Fri, 11 Aug 2017 04:36:59 PDT