Instructables: exploring - technology - science http://www.instructables.com Fri, 29 Jul 2016 14:56:38 PDT BLOX v1.01 DIY Photogate http://www.instructables.com/id/DIY-Photogate/
DIY Photogate - More DIY How To Projects]]> http://cdn.instructables.com/FYZ/MTMI/IR6IXT77/FYZMTMIIR6IXT77.SQUARE2.jpg http://cdn.instructables.com/FYZ/MTMI/IR6IXT77/FYZMTMIIR6IXT77.SQUARE.jpg http://cdn.instructables.com/FYZ/MTMI/IR6IXT77/FYZMTMIIR6IXT77.SMALL.jpg bclamore A "photogate" is a common piece of equipment found in a physics lab. A photogate is typically used to indicate the presence of an object or measure the time an object is at a certain position. This is accomplished with a light source and a light detector. If you have walked into a store and heard...
By: bclamore

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Fri, 29 Jul 2016 10:30:04 PDT
Simple and Durable Hydroxy Gas Generator http://www.instructables.com/id/Simple-and-Durable-Hydroxy-Gas-Generator/
Simple and Durable Hydroxy Gas Generator - More DIY How To Projects]]> http://cdn.instructables.com/FI6/FG4M/IR6IUHSV/FI6FG4MIR6IUHSV.SQUARE2.jpg http://cdn.instructables.com/FI6/FG4M/IR6IUHSV/FI6FG4MIR6IUHSV.SQUARE.jpg http://cdn.instructables.com/FI6/FG4M/IR6IUHSV/FI6FG4MIR6IUHSV.SMALL.jpg Austin Noble This instructable is a description of how I made my fifth hydroxy gas generator. Hydroxy gas has been an evolving science for me as I have learned what works, and what doesn't, what you need on a generator, and what you really don't, and that you shouldn't ignite a milk jug full of this stuff at 10:...
By: Austin Noble

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Thu, 28 Jul 2016 18:30:40 PDT
UH-10F Hovercraft http://www.instructables.com/id/UH-10F-Hovercraft/
UH-10F Hovercraft - More DIY How To Projects]]> http://cdn.instructables.com/FT2/1KCX/IR6IOY64/FT21KCXIR6IOY64.SQUARE2.jpg http://cdn.instructables.com/FT2/1KCX/IR6IOY64/FT21KCXIR6IOY64.SQUARE.jpg http://cdn.instructables.com/FT2/1KCX/IR6IOY64/FT21KCXIR6IOY64.SMALL.jpg Black Lightning KHS The Kalani High School Engineering Class was given a task to publicly display knowledge of science, technology, engineering and math, by recreate a project by reading and understanding it's blueprints. To complete this project, two groups of thirteen students constructed one 10-F Hovercraft, using k...
By: Black Lightning KHS

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Thu, 28 Jul 2016 17:15:34 PDT
PH Test of Popular Beverage Like Pepsi http://www.instructables.com/id/PH-Test-of-Popular-Beverage-Like-Pepsi/
PH Test of Popular Beverage Like Pepsi - More DIY How To Projects]]> http://cdn.instructables.com/FTB/V528/IR3ZTHKE/FTBV528IR3ZTHKE.SQUARE2.jpg http://cdn.instructables.com/FTB/V528/IR3ZTHKE/FTBV528IR3ZTHKE.SQUARE.jpg http://cdn.instructables.com/FTB/V528/IR3ZTHKE/FTBV528IR3ZTHKE.SMALL.jpg SheikhJ Ingeridents: Popular beverage like Pepsi, Litmus paper, Cup or any jar. How to: First of all, I take some Pepsi on my pot. Then unpack litmus paper. Afterall,sink litmus paper on the cup, it shows color changed on litmus paper. Then take this litmus paper in the PH scale, finding which color is mat...
By: SheikhJ

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Wed, 27 Jul 2016 16:44:49 PDT
Fireproof Carbon Foam from Pyrolysed Bread http://www.instructables.com/id/Fireproof-Carbon-Foam-From-Pyrolysed-Bread/
Fireproof Carbon Foam from Pyrolysed Bread - More DIY How To Projects]]> http://cdn.instructables.com/F0M/IYKP/IQSABE8C/F0MIYKPIQSABE8C.SQUARE2.jpg http://cdn.instructables.com/F0M/IYKP/IQSABE8C/F0MIYKPIQSABE8C.SQUARE.jpg http://cdn.instructables.com/F0M/IYKP/IQSABE8C/F0MIYKPIQSABE8C.SMALL.gif arduinoversusevil Carbon foam has some very useful properties: It is an excellent thermal insulator.The fact that it's made from bread adds "much wow!" to a very simple process.You could conceivably cover you space rocket in these ablative tiles for re-entry. Because Science! NASA! Outer-space! Clickbait! Weld a st...
By: arduinoversusevil

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Mon, 18 Jul 2016 15:01:52 PDT
Simple Cartesian Diver http://www.instructables.com/id/Simple-Cartesian-Diver/
Simple Cartesian Diver - More DIY How To Projects]]> http://cdn.instructables.com/FG9/DK03/IQS4KIG5/FG9DK03IQS4KIG5.SQUARE2.jpg http://cdn.instructables.com/FG9/DK03/IQS4KIG5/FG9DK03IQS4KIG5.SQUARE.jpg http://cdn.instructables.com/FG9/DK03/IQS4KIG5/FG9DK03IQS4KIG5.SMALL.jpg ZekeF In this instructable I will walk you through the process of how I make a cartesian diver, or a bottle diver.The cartesian diver uses pressure (exerted by you) to make the diver sink and rise based on the amount of pressure applied to the water bottle. Supplies I have assembled a list of supplies ...
By: ZekeF

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Mon, 18 Jul 2016 12:04:37 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]]> http://cdn.instructables.com/F04/L5N4/IQQUYOK7/F04L5N4IQQUYOK7.SQUARE2.jpg http://cdn.instructables.com/F04/L5N4/IQQUYOK7/F04L5N4IQQUYOK7.SQUARE.jpg http://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
Healthy Device http://www.instructables.com/id/Wearable-Device/
Healthy Device - More DIY How To Projects]]> http://cdn.instructables.com/FF4/QTWE/IQSCIYER/FF4QTWEIQSCIYER.SQUARE2.jpg http://cdn.instructables.com/FF4/QTWE/IQSCIYER/FF4QTWEIQSCIYER.SQUARE.jpg http://cdn.instructables.com/FF4/QTWE/IQSCIYER/FF4QTWEIQSCIYER.SMALL.jpg TarekM2 An Integrated Smart Wearable Device that can solve the challenge of spacestation – Rock-IT Fashion ; which helps astronauts to Communicate withtheir team in the space station using HD Real-Time live Streaming overinternet (Wi-Fi ) , Text-Chat , warning messages using (ZigBee 802.15.4)protocol (wide ...
By: TarekM2

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Mon, 18 Jul 2016 05:47:03 PDT
Crayford Focuser http://www.instructables.com/id/Crayford-Focuser/
Crayford Focuser - More DIY How To Projects]]> http://cdn.instructables.com/FW2/EMNF/IQOQTFEW/FW2EMNFIQOQTFEW.SQUARE2.jpg http://cdn.instructables.com/FW2/EMNF/IQOQTFEW/FW2EMNFIQOQTFEW.SQUARE.jpg http://cdn.instructables.com/FW2/EMNF/IQOQTFEW/FW2EMNFIQOQTFEW.SMALL.jpg grtyvr One of my big complaints about all the entry level telescopes that I have tried (and many that are not entry level in price) is the focuser. So many inexpensive telescopes come with very cheap focusers. That is understandable since the companies are trying to create a product to a price point and ...
By: grtyvr

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Sun, 17 Jul 2016 23:39:28 PDT
How to Make a Match Rocket http://www.instructables.com/id/How-to-Make-a-Match-Rocket-4/
How to Make a Match Rocket - More DIY How To Projects]]> http://cdn.instructables.com/FN0/8X66/IQOQQCDP/FN08X66IQOQQCDP.SQUARE2.jpg http://cdn.instructables.com/FN0/8X66/IQOQQCDP/FN08X66IQOQQCDP.SQUARE.jpg http://cdn.instructables.com/FN0/8X66/IQOQQCDP/FN08X66IQOQQCDP.SMALL.jpg Jinan Ahmed 613 hey, what's up? so in this instructable I'll show you how to make a match rocket...... it's dangerous but pretty cool. you should try it to outside or it can destroy your home.... get the tools and stuffs the list of the stuff1. foil paper2. a thin metal pipe and a thinner metal shaft3. lighter4...
By: Jinan Ahmed 613

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Sun, 17 Jul 2016 20:49:12 PDT
Making your own Mini space launcher http://www.instructables.com/id/Making-Your-Own-Mini-Space-Launcher/
Making your own Mini space launcher - More DIY How To Projects]]> http://cdn.instructables.com/FXP/BUIU/IQPHKPVZ/FXPBUIUIQPHKPVZ.SQUARE2.jpg http://cdn.instructables.com/FXP/BUIU/IQPHKPVZ/FXPBUIUIQPHKPVZ.SQUARE.jpg http://cdn.instructables.com/FXP/BUIU/IQPHKPVZ/FXPBUIUIQPHKPVZ.SMALL.jpg Rishiraj ji In this project first we will discuss the scope of electromagnetic accelerator in space research and then we will build a small working model of it.On the surface of the Earth, the escape velocity is approx. 11.2 km/s, which is about equal to Mach 33. But if we are at 9,000 km up in "space", it is ...
By: Rishiraj ji

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Sun, 17 Jul 2016 07:45:18 PDT
DIY Telescope http://www.instructables.com/id/DIY-Telescope/
DIY Telescope - More DIY How To Projects]]> http://cdn.instructables.com/F2F/07O2/IQK3SD3S/F2F07O2IQK3SD3S.SQUARE2.jpg http://cdn.instructables.com/F2F/07O2/IQK3SD3S/F2F07O2IQK3SD3S.SQUARE.jpg http://cdn.instructables.com/F2F/07O2/IQK3SD3S/F2F07O2IQK3SD3S.SMALL.jpg ankitjajoo369 Many people use to love star gazing and love to observe celestial objects,but only some of us can afford a telescope of higher power.In this instructable I am going to tell you how to diy a refractor telescope. Material required 1-Bolt of big size (1 bolt)2-Bolt of medium size (10 bolt)3- Bolt of...
By: ankitjajoo369

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Wed, 13 Jul 2016 05:54:41 PDT
Temporary V Notch Weirs for Culverts http://www.instructables.com/id/Temporary-V-Notch-Weirs-for-Culverts/
Temporary V Notch Weirs for Culverts - More DIY How To Projects]]> http://cdn.instructables.com/FD2/3925/IQJGBG72/FD23925IQJGBG72.SQUARE2.jpg http://cdn.instructables.com/FD2/3925/IQJGBG72/FD23925IQJGBG72.SQUARE.jpg http://cdn.instructables.com/FD2/3925/IQJGBG72/FD23925IQJGBG72.SMALL.jpg notsosharp A weir is placed in a stream to determine the flow rate of a stream. A weir may be a simple metal plate with a V-notch cut into it. A weir backs the water up, causing a spill over the notch. The height of this spill way is related to the flow rate of the stream.Permanent installation of a weir requi...
By: notsosharp

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Tue, 12 Jul 2016 11:38:12 PDT
Making Graphene http://www.instructables.com/id/Making-Graphene/
Making Graphene - More DIY How To Projects]]> http://cdn.instructables.com/FF1/7YGE/IQIA6LTD/FF17YGEIQIA6LTD.SQUARE2.jpg http://cdn.instructables.com/FF1/7YGE/IQIA6LTD/FF17YGEIQIA6LTD.SQUARE.jpg http://cdn.instructables.com/FF1/7YGE/IQIA6LTD/FF17YGEIQIA6LTD.SMALL.jpg cgendron Everything is inspired by the work of this 1 person. https://www.youtube.com/user/RobertMurraySmith Grammarly was used to check for mistakes. https://app.grammarly.com/Graphene was first discovered in the late 1800's. It had a different name and they did not know what it was.This instructable is ...
By: cgendron

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Mon, 11 Jul 2016 19:33:50 PDT
DIY Digital Sextant http://www.instructables.com/id/DIY-Digital-Sextant/
DIY Digital Sextant - More DIY How To Projects]]> http://cdn.instructables.com/F3P/XGI9/IQFHJSYZ/F3PXGI9IQFHJSYZ.SQUARE2.jpg http://cdn.instructables.com/F3P/XGI9/IQFHJSYZ/F3PXGI9IQFHJSYZ.SQUARE.jpg http://cdn.instructables.com/F3P/XGI9/IQFHJSYZ/F3PXGI9IQFHJSYZ.SMALL.jpg ankur jajoo This instructable is to teach how to make a digital and manual sextant. this instrument is used to measure the angle between any two visible objects. The primary use of a sextant is to determine the angle between an astronomical object and the horizon for the purposes of celestial navigation. The de...
By: ankur jajoo

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Sun, 10 Jul 2016 10:47:11 PDT
DIY Make Light Bulb Smart Phone Projector At Home Easy Way http://www.instructables.com/id/DIY-Make-Light-Bulb-Smart-Phone-Projector-at-Home-/
DIY Make Light Bulb Smart Phone Projector At Home Easy Way - More DIY How To Projects]]> http://cdn.instructables.com/FJE/RS09/IQFCEA4L/FJERS09IQFCEA4L.SQUARE2.jpg http://cdn.instructables.com/FJE/RS09/IQFCEA4L/FJERS09IQFCEA4L.SQUARE.jpg http://cdn.instructables.com/FJE/RS09/IQFCEA4L/FJERS09IQFCEA4L.SMALL.jpg krazykred Requirements:Light BulbShoe BoxUSB SpeakersMobile Power BankCaution :Take care while handling blades and while breaking filamentLet's Get Started Preparing Light Bulb Remove the filament in the light bulb after removing wash it water and clean it you will get a clear bulb. Fixing the bulb to Sh...
By: krazykred

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Sat, 9 Jul 2016 09:34:27 PDT
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]]> http://cdn.instructables.com/FDD/B329/IQB50S58/FDDB329IQB50S58.SQUARE2.jpg http://cdn.instructables.com/FDD/B329/IQB50S58/FDDB329IQB50S58.SQUARE.jpg http://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
Sucker-Uppers for Collecting Aquatic Invertebrates http://www.instructables.com/id/Sucker-Uppers-for-Collecting-Aquatic-Invertebrates/
Sucker-Uppers for Collecting Aquatic Invertebrates - More DIY How To Projects]]> http://cdn.instructables.com/FAA/LCO4/IQB4YV7X/FAALCO4IQB4YV7X.SQUARE2.jpg http://cdn.instructables.com/FAA/LCO4/IQB4YV7X/FAALCO4IQB4YV7X.SQUARE.jpg http://cdn.instructables.com/FAA/LCO4/IQB4YV7X/FAALCO4IQB4YV7X.SMALL.jpg notsosharp Make your own tools for collecting aquatic invertebrates without harming them.We wanted to collect samples of aquatic invertebrates to identify the populations and gain insights into the quality of the sampled water. We did not want to harm the invertebrates and we were concerned that many collect...
By: notsosharp

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Wed, 6 Jul 2016 11:26:05 PDT
DIY Telescope's Digital finderscope http://www.instructables.com/id/DIY-Telescope-Digital-Finderscope/
DIY Telescope's Digital finderscope - More DIY How To Projects]]> http://cdn.instructables.com/FYT/2L4J/IQ9RPAV9/FYT2L4JIQ9RPAV9.SQUARE2.jpg http://cdn.instructables.com/FYT/2L4J/IQ9RPAV9/FYT2L4JIQ9RPAV9.SQUARE.jpg http://cdn.instructables.com/FYT/2L4J/IQ9RPAV9/FYT2L4JIQ9RPAV9.SMALL.jpg ankur jajoo Some of us have telescopes and some of them are manual ones like Newtonian reflectors.sometimes its tiresome to find deepsky objects with those with a dobsonian non go to mount .In this Instructable i will show you how to make a digital finder for your telescope which will guide you better while sta...
By: ankur jajoo

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Wed, 6 Jul 2016 05:43:01 PDT
Recycled Newtonian Telescope http://www.instructables.com/id/Recycled-Newtonian-Telescope/
Recycled Newtonian Telescope - More DIY How To Projects]]> http://cdn.instructables.com/FIJ/S9Z7/IQ2KO7U7/FIJS9Z7IQ2KO7U7.SQUARE2.jpg http://cdn.instructables.com/FIJ/S9Z7/IQ2KO7U7/FIJS9Z7IQ2KO7U7.SQUARE.jpg http://cdn.instructables.com/FIJ/S9Z7/IQ2KO7U7/FIJS9Z7IQ2KO7U7.SMALL.jpg GabrielR58 Everyone likes to watch the stars and look at the moon in a clean night. But sometimes we want to see far away. We want to see it near. Then the humanity created the telescope!Todaywe have many kinds of telescopes, including the classic refractor and the Newtonian reflector. Here, in Brazil - where ...
By: GabrielR58

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Sun, 3 Jul 2016 07:00:46 PDT
Electric Motor Open Fram http://www.instructables.com/id/Electric-Motor-Open-Fram/
Electric Motor Open Fram - More DIY How To Projects]]> http://cdn.instructables.com/F4G/NOL9/IQ5HCSMB/F4GNOL9IQ5HCSMB.SQUARE2.jpg http://cdn.instructables.com/F4G/NOL9/IQ5HCSMB/F4GNOL9IQ5HCSMB.SQUARE.jpg http://cdn.instructables.com/F4G/NOL9/IQ5HCSMB/F4GNOL9IQ5HCSMB.SMALL.jpg abedmoghari Hi, in this video i will show you how to How to Make an Electric Motor open fram with simple tools,it's amazing, Enjoy ^_^
By: abedmoghari

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Sat, 2 Jul 2016 19:27:34 PDT
Homemade Tripod Wedge for SCT telescope http://www.instructables.com/id/Homemade-Tripod-Wedge-for-SCT-Telescope/
Homemade Tripod Wedge for SCT telescope - More DIY How To Projects]]> http://cdn.instructables.com/FKN/AU8Z/IQ2ML8IF/FKNAU8ZIQ2ML8IF.SQUARE2.jpg http://cdn.instructables.com/FKN/AU8Z/IQ2ML8IF/FKNAU8ZIQ2ML8IF.SQUARE.jpg http://cdn.instructables.com/FKN/AU8Z/IQ2ML8IF/FKNAU8ZIQ2ML8IF.SMALL.jpg Multicopterdesign The storyI have owned a 4 inch telescope for over 30 years. I was never happy with the little tripod legs that came with it. I wanted something I could change with latitudes of various places.Off to the garage to see what I had on hand.. I looked at all the things I thought that would make a great...
By: Multicopterdesign

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Thu, 30 Jun 2016 19:47:37 PDT
Mousetrap Powered Boat http://www.instructables.com/id/Mousetrap-Powered-Boat/
Mousetrap Powered Boat - More DIY How To Projects]]> http://cdn.instructables.com/FTU/AKLB/IPZMQL7C/FTUAKLBIPZMQL7C.SQUARE2.jpg http://cdn.instructables.com/FTU/AKLB/IPZMQL7C/FTUAKLBIPZMQL7C.SQUARE.jpg http://cdn.instructables.com/FTU/AKLB/IPZMQL7C/FTUAKLBIPZMQL7C.SMALL.jpg StoneCreekTurnings My kids and I love playing with and building stuff that can move, doesn't matter if it is a car, plane or boat. Mouse trap powered cars are pretty common so I thought it would be fun to try something a bit different. Plus, it will mean playing in the stream behind my house which is always fun!Mate...
By: StoneCreekTurnings

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Thu, 30 Jun 2016 07:57:15 PDT
Pop Bottle Rain Gauge http://www.instructables.com/id/Pop-Bottle-Rain-Gauge/
Pop Bottle Rain Gauge - More DIY How To Projects]]> http://cdn.instructables.com/FUL/R0ZF/IQ14XNMB/FULR0ZFIQ14XNMB.SQUARE2.jpg http://cdn.instructables.com/FUL/R0ZF/IQ14XNMB/FULR0ZFIQ14XNMB.SQUARE.jpg http://cdn.instructables.com/FUL/R0ZF/IQ14XNMB/FULR0ZFIQ14XNMB.SMALL.jpg notsosharp Want an accurate, inexpensive, low tech way of recording rainfall? You can easily make your own with just some PVC pipe and items from your recycling bin.Rain Gauge BasicsA rainfall gauge needs to collect rainfall in an open cylinder with a sharp edge. The water collected in this cylinder falls into...
By: notsosharp

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Wed, 29 Jun 2016 17:14:04 PDT
DIY Heart Sensor with Auto-Adjusted Threshold and Heart-Shaped LED Heartbeat Indicator http://www.instructables.com/id/Heart-Sensor-With-AutoAdjusted-Threshold-and-Heart/
DIY Heart Sensor with Auto-Adjusted Threshold and Heart-Shaped LED Heartbeat Indicator - More DIY How To Projects]]> http://cdn.instructables.com/F6U/JZ6Y/IPZPI1N4/F6UJZ6YIPZPI1N4.SQUARE2.jpg http://cdn.instructables.com/F6U/JZ6Y/IPZPI1N4/F6UJZ6YIPZPI1N4.SQUARE.jpg http://cdn.instructables.com/F6U/JZ6Y/IPZPI1N4/F6UJZ6YIPZPI1N4.SMALL.jpg ohoilett I am a Biomedical Engineering (BME) graduate student at Purdue University. As a BME, I really enjoy making quick and easy projects that highlight some sort of physiological quantity. Heart rate is such an activity. There are numerous projects that deal with detecting a person's heart beat all over t...
By: ohoilett

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Tue, 28 Jun 2016 21:31:49 PDT
Making a Transparent Regular Tetrahedron for Studying Solid Geometry http://www.instructables.com/id/Making-a-Transparent-Regular-Tetrahedron-for-Study/
Making a Transparent Regular Tetrahedron for Studying Solid Geometry - More DIY How To Projects]]> http://cdn.instructables.com/F28/AJD9/IPZMLFGC/F28AJD9IPZMLFGC.SQUARE2.jpg http://cdn.instructables.com/F28/AJD9/IPZMLFGC/F28AJD9IPZMLFGC.SQUARE.jpg http://cdn.instructables.com/F28/AJD9/IPZMLFGC/F28AJD9IPZMLFGC.SMALL.jpg idarvey Many students studying solid geometry (the geometry of three-dimensional space) have difficulties visualising objects in three dimensions. Jonathan Choate noted in an article in Geometer’s Corner (http://www.zebragraph.com/Geometers_Corner_files/tetrahedral%20treats.pdf):Solid geometry is often a mo...
By: idarvey

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Tue, 28 Jun 2016 18:27:13 PDT
Ten Meter Survey Line http://www.instructables.com/id/Ten-Meter-Survey-Line/
Ten Meter Survey Line - More DIY How To Projects]]> http://cdn.instructables.com/FWI/J9N7/IPZPGE5C/FWIJ9N7IPZPGE5C.SQUARE2.jpg http://cdn.instructables.com/FWI/J9N7/IPZPGE5C/FWIJ9N7IPZPGE5C.SQUARE.jpg http://cdn.instructables.com/FWI/J9N7/IPZPGE5C/FWIJ9N7IPZPGE5C.SMALL.jpg notsosharp We wanted to make 5 and 10 meter lines for our field studies. We wanted them to be highly visible with meter measurements that are readily counted. It was also important that they be portable and could be easily stored tangle-free. Our lines have worked very well! This instructable will show you h...
By: notsosharp

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Tue, 28 Jun 2016 11:42:08 PDT
Surber Sampler for Aquatic Invertebrates http://www.instructables.com/id/Surber-Sampler-for-Aquatic-Invertebrates/
Surber Sampler for Aquatic Invertebrates - More DIY How To Projects]]> http://cdn.instructables.com/F1O/952K/IPYC6211/F1O952KIPYC6211.SQUARE2.jpg http://cdn.instructables.com/F1O/952K/IPYC6211/F1O952KIPYC6211.SQUARE.jpg http://cdn.instructables.com/F1O/952K/IPYC6211/F1O952KIPYC6211.SMALL.jpg notsosharp Sampling the bugs (macroinvertebrates) that live in a stream provides valuable insights into the health of the stream.This is a great activity that children to adults can take part in! To collect the samples you will need a surber sampler. This instructable provides you with a way to make your own....
By: notsosharp

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Mon, 27 Jun 2016 15:14:41 PDT
Sampling Lake Bottom Sediments http://www.instructables.com/id/Sampling-Lake-Bottom-Sediments/
Sampling Lake Bottom Sediments - More DIY How To Projects]]> http://cdn.instructables.com/F6C/SF5F/IPY0LGJA/F6CSF5FIPY0LGJA.SQUARE2.jpg http://cdn.instructables.com/F6C/SF5F/IPY0LGJA/F6CSF5FIPY0LGJA.SQUARE.jpg http://cdn.instructables.com/F6C/SF5F/IPY0LGJA/F6CSF5FIPY0LGJA.SMALL.jpg notsosharp The sediments at the bottom of lakes accumulate over a long time. These sediments contain thousands of years of fossil remains. In 2003 the community around Cowley Lake asked us to explore the reason the lake level had dropped almost a meter over a three-year period. We decided to examine core sed...
By: notsosharp

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Mon, 27 Jun 2016 10:57:20 PDT
Make Nitric Acid Using Electricity and Air ! http://www.instructables.com/id/Make-Nitric-Acid-Using-Electricity-and-Air-/
Make Nitric Acid Using Electricity and Air ! - More DIY How To Projects]]> http://cdn.instructables.com/FX0/2IVH/IPMV8YE8/FX02IVHIPMV8YE8.SQUARE2.jpg http://cdn.instructables.com/FX0/2IVH/IPMV8YE8/FX02IVHIPMV8YE8.SQUARE.jpg http://cdn.instructables.com/FX0/2IVH/IPMV8YE8/FX02IVHIPMV8YE8.SMALL.jpg PseudoGeber In this instructable I will show you how to do the correct wiring for the Nitric acid reactor shown in the video above Watch the Video In the video you will get a general overview about the project and how it goes. The wiring of the The CFL to the the transformer 1- First you must Identify t...
By: PseudoGeber

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Wed, 22 Jun 2016 09:31:30 PDT
IOT based Radio Telescope http://www.instructables.com/id/Radio-Telescope/
IOT based Radio Telescope - More DIY How To Projects]]> http://cdn.instructables.com/F13/CHCC/IQ6VG3JN/F13CHCCIQ6VG3JN.SQUARE2.jpg http://cdn.instructables.com/F13/CHCC/IQ6VG3JN/F13CHCCIQ6VG3JN.SQUARE.jpg http://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
Solar Filters for Binoculars http://www.instructables.com/id/Solar-Filters-for-Binoculars/
Solar Filters for Binoculars - More DIY How To Projects]]> http://cdn.instructables.com/FTD/ULTZ/IPMWMASI/FTDULTZIPMWMASI.SQUARE2.jpg http://cdn.instructables.com/FTD/ULTZ/IPMWMASI/FTDULTZIPMWMASI.SQUARE.jpg http://cdn.instructables.com/FTD/ULTZ/IPMWMASI/FTDULTZIPMWMASI.SMALL.gif Sungazer On Aug 21, 2017 a total solar eclipse will be visible coast to coast in the United States. The diagram above is from http://eclipse.gsfc.nasa.gov Millions of people will be able to see it as it sweeps from Oregon to South Carolina. Before and after the total solar eclipse there will be partial pha...
By: Sungazer

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Sun, 19 Jun 2016 17:49:27 PDT
Wave Winding Drawing http://www.instructables.com/id/Wave-Winding-Drawing/
Wave Winding Drawing - More DIY How To Projects]]> http://cdn.instructables.com/FHQ/7PFM/IPPAN0Y1/FHQ7PFMIPPAN0Y1.SQUARE2.jpg http://cdn.instructables.com/FHQ/7PFM/IPPAN0Y1/FHQ7PFMIPPAN0Y1.SQUARE.jpg http://cdn.instructables.com/FHQ/7PFM/IPPAN0Y1/FHQ7PFMIPPAN0Y1.SMALL.jpg MohamedS312 How to draw the wave winding for a machine
By: MohamedS312

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Sun, 19 Jun 2016 10:40:52 PDT
Space Laser Manual Go-To For Your Telescope http://www.instructables.com/id/Space-Laser-Manual-Go-To-for-Your-Telescope/
Space Laser Manual Go-To For Your Telescope - More DIY How To Projects]]> http://cdn.instructables.com/F49/8OYJ/IPLF38MP/F498OYJIPLF38MP.SQUARE2.jpg http://cdn.instructables.com/F49/8OYJ/IPLF38MP/F498OYJIPLF38MP.SQUARE.jpg http://cdn.instructables.com/F49/8OYJ/IPLF38MP/F498OYJIPLF38MP.SMALL.jpg Mark Rehorst A green laser is very useful for pointing out objects in the night sky. But how do you know what you're pointing at? If if you want to find something specific in the sky, how do you find it?A lot of people have telescopes without computerized go-to systems. It can be difficult to find specific ob...
By: Mark Rehorst

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Sat, 18 Jun 2016 21:25:00 PDT
Solenoid Engine Open Fram http://www.instructables.com/id/Solenoid-Engine-Open-Fram/
Solenoid Engine Open Fram - More DIY How To Projects]]> http://cdn.instructables.com/F63/FPUW/IPLH8AFO/F63FPUWIPLH8AFO.SQUARE2.jpg http://cdn.instructables.com/F63/FPUW/IPLH8AFO/F63FPUWIPLH8AFO.SQUARE.jpg http://cdn.instructables.com/F63/FPUW/IPLH8AFO/F63FPUWIPLH8AFO.SMALL.jpg abedmoghari Hi, in this video i will show you how to make Solenoid Engine
By: abedmoghari

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Sat, 18 Jun 2016 18:10:02 PDT
Understanding the Periodic Table of Elements http://www.instructables.com/id/Understanding-the-Periodic-Table-of-Elements/
Understanding the Periodic Table of Elements - More DIY How To Projects]]> http://cdn.instructables.com/F1H/RIJN/IPOC2TBW/F1HRIJNIPOC2TBW.SQUARE2.jpg http://cdn.instructables.com/F1H/RIJN/IPOC2TBW/F1HRIJNIPOC2TBW.SQUARE.jpg http://cdn.instructables.com/F1H/RIJN/IPOC2TBW/F1HRIJNIPOC2TBW.SMALL.jpg cburkh7 All of the numbers, letters, and colors of the Periodic Table of Elements can seem a bit overwhelming. This is a guide designed to alleviate the confusion that many of us have about chemistry's most useful tool. Let's begin. What you will need 1. A copy of the Periodic Table of Elements with a c...
By: cburkh7

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Sat, 18 Jun 2016 16:47:56 PDT
the atlas hab http://www.instructables.com/id/The-Atlas-Hab/
the atlas hab - More DIY How To Projects]]> http://cdn.instructables.com/F1V/QOKC/IPMVA2SR/F1VQOKCIPMVA2SR.SQUARE2.jpg http://cdn.instructables.com/F1V/QOKC/IPMVA2SR/F1VQOKCIPMVA2SR.SQUARE.jpg http://cdn.instructables.com/F1V/QOKC/IPMVA2SR/F1VQOKCIPMVA2SR.SMALL.jpg crazy tinker so, a few months ago, a few friends and i started building rockets, at first small, solid rocket boosters, then something like a proton with 16 srbs around it and then a hydrogen oxygen booster inside the main body, stage sep and then a payload of a lego superman. finally we launched it and surprise...
By: crazy tinker

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Sat, 18 Jun 2016 08:33:46 PDT
Capillary Electrophoresis http://www.instructables.com/id/Capillary-Electrophoresis/
Capillary Electrophoresis - More DIY How To Projects]]> http://cdn.instructables.com/FK0/3LUO/IPJT90J3/FK03LUOIPJT90J3.SQUARE2.jpg http://cdn.instructables.com/FK0/3LUO/IPJT90J3/FK03LUOIPJT90J3.SQUARE.jpg http://cdn.instructables.com/FK0/3LUO/IPJT90J3/FK03LUOIPJT90J3.SMALL.jpg Gordana O In this instructable, I made a simple capillary electrophoresis setup with capacitively coupled electrode detection method that is simple and cheap (w/o multimeter and power supply, things that I already had, the whole thing costs less than $30). This can be used to analyze biological fluids like ur...
By: Gordana O

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Fri, 17 Jun 2016 11:14:08 PDT
Windmill Powered by Windmill http://www.instructables.com/id/Windmill-Powered-by-Windmill/
Windmill Powered by Windmill - More DIY How To Projects]]> http://cdn.instructables.com/F71/PB91/IPJZLDRN/F71PB91IPJZLDRN.SQUARE2.jpg http://cdn.instructables.com/F71/PB91/IPJZLDRN/F71PB91IPJZLDRN.SQUARE.jpg http://cdn.instructables.com/F71/PB91/IPJZLDRN/F71PB91IPJZLDRN.SMALL.jpg REchargeLabs This Instructable is to describe how to create a Dutch style windmill powered by a wind turbine with backup solar power. Gather Materials Materials Needed for the Circuit:1 Gear Motor1 Extender1/2 inch of medium size tubing1 Motor Attachment1 Turbine1 - 3 volt Solar PanelCardboard to build energ...
By: REchargeLabs

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Fri, 17 Jun 2016 10:14:09 PDT
Ski Lift powered by Renewable Energy (Solar) http://www.instructables.com/id/Ski-Lift-Powered-by-Renewable-Energy-Solar/
Ski Lift powered by Renewable Energy (Solar) - More DIY How To Projects]]> http://cdn.instructables.com/FDW/9LZZ/IPJTDYL2/FDW9LZZIPJTDYL2.SQUARE2.jpg http://cdn.instructables.com/FDW/9LZZ/IPJTDYL2/FDW9LZZIPJTDYL2.SQUARE.jpg http://cdn.instructables.com/FDW/9LZZ/IPJTDYL2/FDW9LZZIPJTDYL2.SMALL.jpg REchargeLabs Solar power can be used to power numerous things! This instructable will describe how we used it to power a Ski lift! A ski lift is designed to transport people from a lower elevation to a higher elevation (so they can fling themselves back down the hill at high speeds of course). Step 1: Crea...
By: REchargeLabs

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Fri, 17 Jun 2016 09:27:36 PDT
Finding Center of Milky Ways http://www.instructables.com/id/Finding-Center-of-Milky-Ways/
Finding Center of Milky Ways - More DIY How To Projects]]> http://cdn.instructables.com/FQ6/W6RG/IPJO00F5/FQ6W6RGIPJO00F5.SQUARE2.jpg http://cdn.instructables.com/FQ6/W6RG/IPJO00F5/FQ6W6RGIPJO00F5.SQUARE.jpg http://cdn.instructables.com/FQ6/W6RG/IPJO00F5/FQ6W6RGIPJO00F5.SMALL.jpg ShubhranshulDwivedi The purpose of this experiment is to find the galactic center of the Milky Way Galaxy using globular clusters. Material Needed Materials used in this experiment are as follows:1-Notebook2-Google Earth Procedure- List all known globular clusters in the Milky Way.Choose three constellations that...
By: ShubhranshulDwivedi

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Fri, 17 Jun 2016 06:34:17 PDT
How I Saw the International Space Station http://www.instructables.com/id/How-I-Saw-the-International-Space-Station/
How I Saw the International Space Station - More DIY How To Projects]]> http://cdn.instructables.com/FC4/K1UK/IPIMD4HY/FC4K1UKIPIMD4HY.SQUARE2.jpg http://cdn.instructables.com/FC4/K1UK/IPIMD4HY/FC4K1UKIPIMD4HY.SQUARE.jpg http://cdn.instructables.com/FC4/K1UK/IPIMD4HY/FC4K1UKIPIMD4HY.SMALL.jpg ahmedebeed555 يمكنك قراءة هذه المقالة باللغة العربية على مدونتىI posted about tracking ISS in Arabic on my blog herehttp://idea-arabic.blogspot.com.eg/2015/12/interna...http://idea-arabic.blogspot.com.eg/2016/05/just-se...Do you know that you can track and actually see the ISS International Space Station ?The ISS...
By: ahmedebeed555

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Thu, 16 Jun 2016 22:37:50 PDT
Burning Words Into Wood With Electricity http://www.instructables.com/id/Burning-Words-Into-Wood-With-Electricity/
Burning Words Into Wood With Electricity - More DIY How To Projects]]> http://cdn.instructables.com/FZG/VKLB/IPIYQ0ZM/FZGVKLBIPIYQ0ZM.SQUARE2.jpg http://cdn.instructables.com/FZG/VKLB/IPIYQ0ZM/FZGVKLBIPIYQ0ZM.SQUARE.jpg http://cdn.instructables.com/FZG/VKLB/IPIYQ0ZM/FZGVKLBIPIYQ0ZM.SMALL.jpg austiwawa Burn Words into Wood with Electricity - Lichtenberg FiguresA while back I uploaded an Instructable explaining how to burn Lichtenberg figures into wood using an old microwave transformer. Now after doing a bit of experimenting I came up with a simple way that you can actually burn words into wood by...
By: austiwawa

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Thu, 16 Jun 2016 21:02:48 PDT
TRIPLE YOUR SOLAR ARRAY'S OUTPUT! http://www.instructables.com/id/TRIPLE-YOUR-SOLAR-ARRAYS-OUTPUT/
TRIPLE YOUR SOLAR ARRAY'S OUTPUT! - More DIY How To Projects]]> http://cdn.instructables.com/F66/NIHH/IPFRIP5X/F66NIHHIPFRIP5X.SQUARE2.jpg http://cdn.instructables.com/F66/NIHH/IPFRIP5X/F66NIHHIPFRIP5X.SQUARE.jpg http://cdn.instructables.com/F66/NIHH/IPFRIP5X/F66NIHHIPFRIP5X.SMALL.jpg DrewPaulDesigns Solar panels are cheap, and due to improvements in manufacturing, economies of scale and other factors, they are getting even cheaper. But, that leaves most of us with the problem of where to put them. While solar panels are easy to come by, land and roof space to put them on is not. If fact, it is ...
By: DrewPaulDesigns

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Wed, 15 Jun 2016 00:25:15 PDT
Flying Toilet Paper http://www.instructables.com/id/Flying-Toilet-Paper/
Flying Toilet Paper - More DIY How To Projects]]> http://cdn.instructables.com/F07/80RH/IPE6JEX4/F0780RHIPE6JEX4.SQUARE2.jpg http://cdn.instructables.com/F07/80RH/IPE6JEX4/F0780RHIPE6JEX4.SQUARE.jpg http://cdn.instructables.com/F07/80RH/IPE6JEX4/F0780RHIPE6JEX4.SMALL.jpg Cats Science Club Many years ago Fat Cat attended Space Camp for Educators. While there he met some amazing teachers from all over the country and learned many things about flight, rockets, and space. He wanted to learn more and started taking flying lessons to help quench that thirst for knowledge. To this day we ca...
By: Cats Science Club

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Tue, 14 Jun 2016 06:04:22 PDT
PocketLab Crash Cushion Activity http://www.instructables.com/id/PocketLab-Crash-Cushion-Activity/
PocketLab Crash Cushion Activity - More DIY How To Projects]]> http://cdn.instructables.com/F0T/FCLQ/IPH4R3G5/F0TFCLQIPH4R3G5.SQUARE2.jpg http://cdn.instructables.com/F0T/FCLQ/IPH4R3G5/F0TFCLQIPH4R3G5.SQUARE.jpg http://cdn.instructables.com/F0T/FCLQ/IPH4R3G5/F0TFCLQIPH4R3G5.SMALL.jpg ThePocketLab Over 1.3 million people die per year in traffic fatalities on the road, according to the World Health Organization. One way to combat this problem is to make the roads themselves safer to drive on. The crash cushion activity serves to model a car crash, with the end goal of designing a structure or ...
By: ThePocketLab

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Mon, 13 Jun 2016 20:44:33 PDT
Summer Camp Ideas http://www.instructables.com/id/History-of-Flight/
Summer Camp Ideas - More DIY How To Projects]]> http://cdn.instructables.com/FG6/ZJBB/IPE6JE6E/FG6ZJBBIPE6JE6E.SQUARE2.jpg http://cdn.instructables.com/FG6/ZJBB/IPE6JE6E/FG6ZJBBIPE6JE6E.SQUARE.jpg http://cdn.instructables.com/FG6/ZJBB/IPE6JE6E/FG6ZJBBIPE6JE6E.SMALL.jpg Cats Science Club Before creating our next Instructable, we thought it be important to look at a quick history of Flight.The earliest we could find about flight is Icarus and Daedalus around 1000 BC. Daedalus a brilliant engineer built the elaborate labyrinth for King Minos. Once the labyrinth was built the King impr...
By: Cats Science Club

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Mon, 13 Jun 2016 05:43:36 PDT
Build a weather station enclosure http://www.instructables.com/id/Build-a-Weather-Station-Enclosure/
Build a weather station enclosure - More DIY How To Projects]]> http://cdn.instructables.com/F4R/QUW5/IPCUH7XG/F4RQUW5IPCUH7XG.SQUARE2.jpg http://cdn.instructables.com/F4R/QUW5/IPCUH7XG/F4RQUW5IPCUH7XG.SQUARE.jpg http://cdn.instructables.com/F4R/QUW5/IPCUH7XG/F4RQUW5IPCUH7XG.SMALL.jpg dosman33 Firstly, I made this at my local hackerspace/makerspace Bloominglabs (where this unit is also installed). This is a follow-on to this instructable covering the electronics used in this weather station:http://www.instructables.com/id/Raspberry-Pi-2-Wea...The first step in obtaining accurate ambient a...
By: dosman33

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Mon, 13 Jun 2016 04:52:40 PDT
Smart Pendulum http://www.instructables.com/id/Smart-Pendulum/
Smart Pendulum - More DIY How To Projects]]> http://cdn.instructables.com/FDJ/SP2T/IPCYAY7Z/FDJSP2TIPCYAY7Z.SQUARE2.jpg http://cdn.instructables.com/FDJ/SP2T/IPCYAY7Z/FDJSP2TIPCYAY7Z.SQUARE.jpg http://cdn.instructables.com/FDJ/SP2T/IPCYAY7Z/FDJSP2TIPCYAY7Z.SMALL.jpg HarishR29 The goal is to measure acceleration due to gravity using a pendulum. The variations in the accelerometer reading are used to automatically count the oscillations. After counting the total time for a preset number of oscillations, the time period is calculated. The acceleration due to gravity g is ex...
By: HarishR29

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Sun, 12 Jun 2016 19:12:42 PDT
Stone-o-Electric Generator http://www.instructables.com/id/Stone-o-Electric-Generator/
Stone-o-Electric Generator - More DIY How To Projects]]> http://cdn.instructables.com/F4S/QMRF/IP08ZI57/F4SQMRFIP08ZI57.SQUARE2.jpg http://cdn.instructables.com/F4S/QMRF/IP08ZI57/F4SQMRFIP08ZI57.SQUARE.jpg http://cdn.instructables.com/F4S/QMRF/IP08ZI57/F4SQMRFIP08ZI57.SMALL.jpg kavinraju98 Stone-o-Electric Generator is project where an alternative idea for, minimizing the usage of conventional sources of energy and, enhancing the usability of the resource which can be utilized ultimately. As it is obvious to everyone that construction work is being one of the, top leading, economicall...
By: kavinraju98

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Sun, 5 Jun 2016 21:10:17 PDT