Instructables: exploring - technology - science http://www.instructables.com Sat, 16 Dec 2017 17:35:35 PST BLOX v1.01 DIY CAR CRASH TEST TO SHOW THE IMPORTANCE OF SEAT BELT & AIR BAG http://www.instructables.com/id/SEAT-BELT-AIR-BAG-SAFETY-AWARNESS-USING-WASHING-SO/
DIY CAR CRASH TEST TO SHOW THE IMPORTANCE OF SEAT BELT & AIR BAG - More DIY How To Projects]]> https://cdn.instructables.com/FBS/ZCMK/JASJPC1F/FBSZCMKJASJPC1F.SQUARE2.jpg https://cdn.instructables.com/FBS/ZCMK/JASJPC1F/FBSZCMKJASJPC1F.SQUARE.jpg https://cdn.instructables.com/FBS/ZCMK/JASJPC1F/FBSZCMKJASJPC1F.SMALL.jpg adhith94 Hello everyone..It’s been a while since I have published an article in instructables. While going through the upcoming contests I came to know about the baking soda contest. I was so fascinated with the reaction of BAKING SODA with VINEGAR yielding C02. It’s basically a neutralization reaction where...
By: adhith94

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Mon, 4 Dec 2017 09:08:32 PST
Ionizer Bike http://www.instructables.com/id/Ionizer-Bike/
Ionizer Bike - More DIY How To Projects]]> https://cdn.instructables.com/FF1/HFPT/JAMTZQSM/FF1HFPTJAMTZQSM.SQUARE2.jpg https://cdn.instructables.com/FF1/HFPT/JAMTZQSM/FF1HFPTJAMTZQSM.SQUARE.jpg https://cdn.instructables.com/FF1/HFPT/JAMTZQSM/FF1HFPTJAMTZQSM.SMALL.jpg Tuttoend Hi, In this page I will share with you my bike that can clean the air from pollution. The first thing you need is an air ionizer, choose a model that can fit in your handlebar, it's not important what kind of model because we have to modify it for saving space and maximize the airflow as much as...
By: Tuttoend

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Sun, 3 Dec 2017 11:02:37 PST
How to Make 18650 Battery Holder at Home http://www.instructables.com/id/How-to-Make-18650-Battery-Holder-at-Home/
How to Make 18650 Battery Holder at Home - More DIY How To Projects]]> https://cdn.instructables.com/FX1/FI9I/JAIJQCY1/FX1FI9IJAIJQCY1.SQUARE2.jpg https://cdn.instructables.com/FX1/FI9I/JAIJQCY1/FX1FI9IJAIJQCY1.SQUARE.jpg https://cdn.instructables.com/FX1/FI9I/JAIJQCY1/FX1FI9IJAIJQCY1.SMALL.jpg Techgenie Today, 18650 Li-ion cells are widely used in every day to day gadgets like mobile powerbanks, laptop batteries and much more. These cells are very useful and available in various different ampere ratings.However, to use these batteries in DIY projects, we need specific holders to connect the battery...
By: Techgenie

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Thu, 30 Nov 2017 06:48:03 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
Turbidity Sensor http://www.instructables.com/id/Turbidity-Sensor/
Turbidity Sensor - More DIY How To Projects]]> https://cdn.instructables.com/FQH/HP9Q/JAMTT3IJ/FQHHP9QJAMTT3IJ.SQUARE2.jpg https://cdn.instructables.com/FQH/HP9Q/JAMTT3IJ/FQHHP9QJAMTT3IJ.SQUARE.jpg https://cdn.instructables.com/FQH/HP9Q/JAMTT3IJ/FQHHP9QJAMTT3IJ.SMALL.jpg DemianD1 This turbidity sensor is specially designed for the course ‘Measurements for water’ given by Delft University of Technology. In this manual, we will explain how you can build your own turbidity sensor. General Information We are going to build a sensor that can measure the amount of light that sh...
By: DemianD1

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Tue, 28 Nov 2017 12:33:02 PST
Exposing Clover to Beta,Gamma and X-ray Radiation Compared to High Voltage. http://www.instructables.com/id/Exposing-Clover-to-BetaGamma-and-X-ray-Radiation-C/
Exposing Clover to Beta,Gamma and X-ray Radiation Compared to High Voltage. - More DIY How To Projects]]> https://cdn.instructables.com/FJP/O9RK/JACTUQYZ/FJPO9RKJACTUQYZ.SQUARE2.jpg https://cdn.instructables.com/FJP/O9RK/JACTUQYZ/FJPO9RKJACTUQYZ.SQUARE.jpg https://cdn.instructables.com/FJP/O9RK/JACTUQYZ/FJPO9RKJACTUQYZ.SMALL.jpg SHOE0007 Intro:Hello.....Here I am going to expose clover plants to Beta, Gamma and eventually X-rays which some are high energy while other are low energy to see if they will grow as seeds. Lead strips 1.0 mm thick when exposed to a potent gamma source converts 99% of the gamma into x-rays which can be test...
By: SHOE0007

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Sat, 25 Nov 2017 10:27:17 PST
Intelli-Buoy http://www.instructables.com/id/Intelli-Buoy/
Intelli-Buoy - More DIY How To Projects]]> https://cdn.instructables.com/F1P/BTJP/JACTU94E/F1PBTJPJACTU94E.SQUARE2.jpg https://cdn.instructables.com/F1P/BTJP/JACTU94E/F1PBTJPJACTU94E.SQUARE.jpg https://cdn.instructables.com/F1P/BTJP/JACTU94E/F1PBTJPJACTU94E.SMALL.jpg bcamrl Bodies of water are essential to human life. All drinking water comes either directly or indirectly from river water, and they provide beneficial environments for life. Unfortunately, many of these bodies of water can and have become polluted. Elevated levels of contaminants in both the water and se...
By: bcamrl

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Fri, 24 Nov 2017 19:05:28 PST
DIY PVC Baking Soda Gun http://www.instructables.com/id/DIY-PVC-Baking-Soda-Gun/
DIY PVC Baking Soda Gun - More DIY How To Projects]]> https://cdn.instructables.com/FVM/OK19/JA8JK8G7/FVMOK19JA8JK8G7.SQUARE2.jpg https://cdn.instructables.com/FVM/OK19/JA8JK8G7/FVMOK19JA8JK8G7.SQUARE.jpg https://cdn.instructables.com/FVM/OK19/JA8JK8G7/FVMOK19JA8JK8G7.SMALL.jpg John T14 This is a fun enjoyable project please vote on me please, and enjoy. Pieces and Instructions to Shoot Hello I have made a PVC baking soda and vinegar gun that should work really well if you make it properly. In order to shoot, open the plug, then open the ball valve bellow the plug next take a...
By: John T14

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Tue, 21 Nov 2017 17:54:05 PST
A DIY Six-Color Transmitted-Light Spectrophotometer http://www.instructables.com/id/A-Mimimal-Six-Color-Transmitted-Light-Spectrophoto/
A DIY Six-Color Transmitted-Light Spectrophotometer - More DIY How To Projects]]> https://cdn.instructables.com/FCQ/LJWC/JASJW5SS/FCQLJWCJASJW5SS.SQUARE2.jpg https://cdn.instructables.com/FCQ/LJWC/JASJW5SS/FCQLJWCJASJW5SS.SQUARE.jpg https://cdn.instructables.com/FCQ/LJWC/JASJW5SS/FCQLJWCJASJW5SS.SMALL.jpg Dr H The AS726X Spectral Sensors from AMS do allow six channel spectrophotometry for the visible (AS7262, 430 - 680 nm) and near infrared (AS7263, 580 - 880 nm) ranges of the spectrum. SparkFun is now offering breakout boards for both sensors, which are available via Pimoroni and RS-online.In this config...
By: Dr H

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Sun, 19 Nov 2017 15:27:54 PST
Baking Soda Crystals http://www.instructables.com/id/Baking-Soda-Crystals/
Baking Soda Crystals - More DIY How To Projects]]> https://cdn.instructables.com/F0H/ZX7U/J9SVZ45K/F0HZX7UJ9SVZ45K.SQUARE2.jpg https://cdn.instructables.com/F0H/ZX7U/J9SVZ45K/F0HZX7UJ9SVZ45K.SQUARE.jpg https://cdn.instructables.com/F0H/ZX7U/J9SVZ45K/F0HZX7UJ9SVZ45K.SMALL.jpg KarenK116 A popular science experiment for children and adults is growing crystals at home. This process can show how crystals form in nature. These beautiful crystals can be grown using simple household products, such as baking soda, water and jars. AND the crystals will form starting within the first day ...
By: KarenK116

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Mon, 13 Nov 2017 07:29:51 PST
How to Bale Alfalfa http://www.instructables.com/id/How-to-Bale-Alfalfa/
How to Bale Alfalfa - More DIY How To Projects]]> https://cdn.instructables.com/FEH/MJ78/J9OW92CK/FEHMJ78J9OW92CK.SQUARE2.jpg https://cdn.instructables.com/FEH/MJ78/J9OW92CK/FEHMJ78J9OW92CK.SQUARE.jpg https://cdn.instructables.com/FEH/MJ78/J9OW92CK/FEHMJ78J9OW92CK.SMALL.jpg daltondegreef When working on a farm, there are many important things that someone needs to know how to do. If a person were to work on a farm and own cattle, baling alfalfa is usually a task every farmer has to do. It makes excellent feed for the cattle. Alfalfa is a flowering crop which is very important when c...
By: daltondegreef

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Tue, 7 Nov 2017 11:35:47 PST
Get the Iron Out of Your Cornflakes http://www.instructables.com/id/Get-the-Iron-Out-of-Your-Cornflakes/
Get the Iron Out of Your Cornflakes - More DIY How To Projects]]> https://cdn.instructables.com/F2Y/HYGY/J9OWGH5G/F2YHYGYJ9OWGH5G.SQUARE2.jpg https://cdn.instructables.com/F2Y/HYGY/J9OWGH5G/F2YHYGYJ9OWGH5G.SQUARE.jpg https://cdn.instructables.com/F2Y/HYGY/J9OWGH5G/F2YHYGYJ9OWGH5G.SMALL.jpg Technopolis STREAM *-* This Instructable is in English. Please visit our website for Dutch instructions. *-**-* Deze Instructable is in het Engels. Ga naar onze website voor Nederlandse instructies. *-*‘Fortified with iron’ is a sentence that can be read on several cereal packages – mostly the ones that claim to be a ...
By: Technopolis STREAM

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Tue, 7 Nov 2017 07:48:14 PST
Automated Variable Oxygen Chamber http://www.instructables.com/id/Automated-Variable-Oxygen-Chamber/
Automated Variable Oxygen Chamber - More DIY How To Projects]]> https://cdn.instructables.com/FHS/L5BF/J9OW4LL9/FHSL5BFJ9OW4LL9.SQUARE2.jpg https://cdn.instructables.com/FHS/L5BF/J9OW4LL9/FHSL5BFJ9OW4LL9.SQUARE.jpg https://cdn.instructables.com/FHS/L5BF/J9OW4LL9/FHSL5BFJ9OW4LL9.SMALL.jpg RyanM415 What can this device do?1. Mix air and nitrogen to produce a gaseous mixture with a specific oxygen percentage between 0% and 21% (hypoxia to normoxia) • This oxygen controller mixes air and nitrogen in a specific ratio. There is a feedback mechanism built in that utilizes an oxygen sensor to keep ...
By: RyanM415

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Mon, 6 Nov 2017 17:06:10 PST
Haal Ijzer Uit Cornflakes (Nederlands/Dutch) http://www.instructables.com/id/Haal-Ijzer-Uit-Cornflakes-NederlandsDutch/
Haal Ijzer Uit Cornflakes (Nederlands/Dutch) - More DIY How To Projects]]> https://cdn.instructables.com/FTC/P9D2/J9OWGI8P/FTCP9D2J9OWGI8P.SQUARE2.jpg https://cdn.instructables.com/FTC/P9D2/J9OWGI8P/FTCP9D2J9OWGI8P.SQUARE.jpg https://cdn.instructables.com/FTC/P9D2/J9OWGI8P/FTCP9D2J9OWGI8P.SMALL.jpg Technopolis STREAM *-* Deze Instructable is in het Nederlands. Klik hier voor de Engelse versie, *-* This Instructable is in Dutch. Please click here for the English version. ‘Verrijkt met ijzer’ is een zinnetje dat je wel vaker leest op de verpakking van o.a. ontbijtgranen. Wist je dat je met wat handigheid en een st...
By: Technopolis STREAM

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Mon, 6 Nov 2017 04:05:59 PST
3D Printed STEM Racers http://www.instructables.com/id/3D-Printed-STEM-Racers/
3D Printed STEM Racers - More DIY How To Projects]]> https://cdn.instructables.com/F10/AFF9/J9JFLFA1/F10AFF9J9JFLFA1.SQUARE2.jpg https://cdn.instructables.com/F10/AFF9/J9JFLFA1/F10AFF9J9JFLFA1.SQUARE.jpg https://cdn.instructables.com/F10/AFF9/J9JFLFA1/F10AFF9J9JFLFA1.SMALL.jpg Paige Russell These 3D printed STEM race cars are the perfect project based learning tool to help teachers get kids excited about science, technology, engineering, math, and nutrition to boot! The racers I show you how to make in this instructable will provide an opportunity to turn almost anything (no kittens or...
By: Paige Russell

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Fri, 3 Nov 2017 14:20:41 PDT
Homemade (lemon Juice) Battery! Powers Electric Buzzer and More! Lemon Battery - Easy DIY http://www.instructables.com/id/Homemade-lemon-Juice-Battery-Powers-Electric-Buzze/
Homemade (lemon Juice) Battery! Powers Electric Buzzer and More! Lemon Battery - Easy DIY - More DIY How To Projects]]> https://cdn.instructables.com/FND/BJ9U/J9JFNRPZ/FNDBJ9UJ9JFNRPZ.SQUARE2.jpg https://cdn.instructables.com/FND/BJ9U/J9JFNRPZ/FNDBJ9UJ9JFNRPZ.SQUARE.jpg https://cdn.instructables.com/FND/BJ9U/J9JFNRPZ/FNDBJ9UJ9JFNRPZ.SMALL.jpg desertsun02 in this instructable i'll show you how to make a lemon juice battery. as far as these homemade batteries go, it's probably the strongest. it powers buzzers, small leds/lights and even clocks. Watch instructional video... shows full build, along with it running all types of stuff. Read descript...
By: desertsun02

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Fri, 3 Nov 2017 10:09:56 PDT
Solar Powered Water Disteller/Filter http://www.instructables.com/id/Solar-Powered-Water-DistellerFilter/
Solar Powered Water Disteller/Filter - More DIY How To Projects]]> https://cdn.instructables.com/F0X/ZMX1/J98RAHKA/F0XZMX1J98RAHKA.SQUARE2.jpg https://cdn.instructables.com/F0X/ZMX1/J98RAHKA/F0XZMX1J98RAHKA.SQUARE.jpg https://cdn.instructables.com/F0X/ZMX1/J98RAHKA/F0XZMX1J98RAHKA.SMALL.jpg VaradJ1 Required: 2 - 500ml bottles Glue gun 2.0 mm Drill Drill machine PVC pipe Glue the Bottle Caps Together With the Glue Gun. Drill Between the Caps to Make a 2.0 Mm Diametered Hole Glue the Pipe With One of the Caps From Inside Success! Put dirty water in one of the bottles and put the...
By: VaradJ1

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Wed, 1 Nov 2017 08:10:38 PDT
How to Make an Electromagnet http://www.instructables.com/id/How-to-Make-an-Electromagnet-3/
How to Make an Electromagnet - More DIY How To Projects]]> https://cdn.instructables.com/FMY/0CMA/J9EH1NFK/FMY0CMAJ9EH1NFK.SQUARE2.jpg https://cdn.instructables.com/FMY/0CMA/J9EH1NFK/FMY0CMAJ9EH1NFK.SQUARE.jpg https://cdn.instructables.com/FMY/0CMA/J9EH1NFK/FMY0CMAJ9EH1NFK.SMALL.jpg NoskillsrequiredN An electromagnet is an electrical magnet and in this tutorial, i will show how you can make an electromagnetat home, or for a science project very easy no effort with common stuff in a reusable way and with things that arealready made just waiting to be discovered.An electromagnet is a type of magne...
By: NoskillsrequiredN

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Mon, 30 Oct 2017 11:58:11 PDT
Wrapping Surgical Tools for the Autoclave http://www.instructables.com/id/Wrapping-Surgical-Tools-for-the-Autoclave/
Wrapping Surgical Tools for the Autoclave - More DIY How To Projects]]> https://cdn.instructables.com/FS3/55HZ/J98RDHC6/FS355HZJ98RDHC6.SQUARE2.jpg https://cdn.instructables.com/FS3/55HZ/J98RDHC6/FS355HZJ98RDHC6.SQUARE.jpg https://cdn.instructables.com/FS3/55HZ/J98RDHC6/FS355HZJ98RDHC6.SMALL.jpg PaigeW27 I love the Christmas season. You get to spend time with family and receive presents! Who knew I could bring part of the Christmas festivities into my everyday job. I am talking about wrapping objects but I am not wrapping a toy, I am wrapping surgical instruments. It is so important to properly wrap...
By: PaigeW27

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Fri, 27 Oct 2017 10:21:01 PDT
How to Use a Secchi Disk to Measure Turbidity in a Water Body http://www.instructables.com/id/How-to-Use-a-Secchi-Disk-to-Measure-Turbidity-in-a/
How to Use a Secchi Disk to Measure Turbidity in a Water Body - More DIY How To Projects]]> https://cdn.instructables.com/F7Q/90BB/J98R8FP7/F7Q90BBJ98R8FP7.SQUARE2.jpg https://cdn.instructables.com/F7Q/90BB/J98R8FP7/F7Q90BBJ98R8FP7.SQUARE.jpg https://cdn.instructables.com/F7Q/90BB/J98R8FP7/F7Q90BBJ98R8FP7.SMALL.jpg kaball1 In order to understand the physical, biological and chemical characteristics in a body of water, such as a lake, it is critical to know how much light is penetrating through the water column or how far the light is traveling. For this reason, Scientists often measure turbidity, or how clear a fluid ...
By: kaball1

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Thu, 26 Oct 2017 14:41:27 PDT
Simple Classroom Water Filter http://www.instructables.com/id/Simple-Classroom-Water-Filter/
Simple Classroom Water Filter - More DIY How To Projects]]> https://cdn.instructables.com/F6Q/DDOR/J98R7X1A/F6QDDORJ98R7X1A.SQUARE2.jpg https://cdn.instructables.com/F6Q/DDOR/J98R7X1A/F6QDDORJ98R7X1A.SQUARE.jpg https://cdn.instructables.com/F6Q/DDOR/J98R7X1A/F6QDDORJ98R7X1A.SMALL.jpg dfiddler This instructable would be a great water filter to design with students especially those in upper elementary or middle school. The simple design of the filter will allow the user to filter out large and small particles as well as clear the water sample to some degree. I made this to show students ...
By: dfiddler

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Thu, 26 Oct 2017 13:28:17 PDT
Uber-Cheap Electroscope for Teaching http://www.instructables.com/id/Uber-Cheap-Electroscope-for-Teaching/
Uber-Cheap Electroscope for Teaching - More DIY How To Projects]]> https://cdn.instructables.com/FOZ/9JPM/J8YR7NTK/FOZ9JPMJ8YR7NTK.SQUARE2.jpg https://cdn.instructables.com/FOZ/9JPM/J8YR7NTK/FOZ9JPMJ8YR7NTK.SQUARE.jpg https://cdn.instructables.com/FOZ/9JPM/J8YR7NTK/FOZ9JPMJ8YR7NTK.SMALL.jpg Udon The easiest and most fascinating science instrument you can make from rubbish lying around is an electroscope.Basically, an electroscope is a device that visibly reacts in the presence of static charge by means of aluminium leaves that will spring apart.The working principle is based on the fact tha...
By: Udon

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Mon, 23 Oct 2017 09:53:58 PDT
EMS, Brain Waves http://www.instructables.com/id/EMS-Brain-Waves/ https://cdn.instructables.com/F34/5BS6/J8YRKRL0/F345BS6J8YRKRL0.SQUARE2.jpg https://cdn.instructables.com/F34/5BS6/J8YRKRL0/F345BS6J8YRKRL0.SQUARE.jpg https://cdn.instructables.com/F34/5BS6/J8YRKRL0/F345BS6J8YRKRL0.SMALL.jpg Sp1k33 null null null Adafruit Flora Brain Machine Bra Gaming With Thoughts/Mindwaves (w/ Arduino) Worlds First Remote Control Human Through the Internet UPPER LIMB EXOSKELETON (IRON MAN EXO-ARM) Transparent TENS Unit Controlling Lights With Your Eyes Beanie Turns Bra...
By: Sp1k33

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Sun, 22 Oct 2017 03:52:02 PDT
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 ThingEngineer 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: ThingEngineer

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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