Instructables: exploring - technology - science - featured http://www.instructables.com Mon, 26 Sep 2016 00:01:36 PDT BLOX v1.01 Solar Portable easy to carry LED light system http://www.instructables.com/id/Solar-Portable-Easy-to-Carry-LED-Light-System/
Solar Portable easy to carry LED light system - More DIY How To Projects]]> https://cdn.instructables.com/FJ4/M9WK/IT6817EO/FJ4M9WKIT6817EO.SQUARE2.jpg https://cdn.instructables.com/FJ4/M9WK/IT6817EO/FJ4M9WKIT6817EO.SQUARE.jpg https://cdn.instructables.com/FJ4/M9WK/IT6817EO/FJ4M9WKIT6817EO.SMALL.jpg UtkarshS8 HiIn this instructable we will build a solar light which we can use as a street light , study lamp , torch, portable light, hanging window light .etcWhile making this light i have used the things which are easily available in backyard & market.Things Required 1) 5W 6V Solar panel ( Monocrystaline) ...
By: UtkarshS8

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Sun, 18 Sep 2016 06:44:34 PDT
How to Augmented Reality Tutorial: Virtual Buttons http://www.instructables.com/id/How-to-Augmented-Reality-Tutorial-Virtual-Buttons/
How to Augmented Reality Tutorial: Virtual Buttons - More DIY How To Projects]]> https://cdn.instructables.com/FPR/JKYI/IT7E4WG2/FPRJKYIIT7E4WG2.SQUARE2.jpg https://cdn.instructables.com/FPR/JKYI/IT7E4WG2/FPRJKYIIT7E4WG2.SQUARE.jpg https://cdn.instructables.com/FPR/JKYI/IT7E4WG2/FPRJKYIIT7E4WG2.SMALL.jpg matthewh8 This tutorial is geared towards beginners so you won't need any prior experience with AR, Unity, or Vuforia. The video above goes through everything step by step. Overall, the video shows you how to implement virtual buttons with the augmented reality Vuforia SDK in Unity. This tutorial shows you ho...
By: matthewh8

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Sat, 17 Sep 2016 11:26:42 PDT
How To Make Your Own Sugru Substitute http://www.instructables.com/id/How-To-Make-Your-Own-Sugru-Substitute/
How To Make Your Own Sugru Substitute - More DIY How To Projects]]> https://cdn.instructables.com/FWK/2IAF/GF070BLB/FWK2IAFGF070BLB.SQUARE2.jpg https://cdn.instructables.com/FWK/2IAF/GF070BLB/FWK2IAFGF070BLB.SQUARE.jpg https://cdn.instructables.com/FWK/2IAF/GF070BLB/FWK2IAFGF070BLB.SMALL.jpg mikey77 I call it Oogoo, an inexpensive silicone clay that is easily made. It can be used as an excellent substitute for Sugru. It can be hand molded or cast in forms. Or, it can be used as a casting silicone. It can be colored any color from white to black. It can also be made translucent to allow diffused...
By: mikey77

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Sun, 10 Oct 2010 17:43:39 PDT
Solar Tracking System http://www.instructables.com/id/Solar-Tracking-System/
Solar Tracking System - More DIY How To Projects]]> https://cdn.instructables.com/F14/75FR/ISCC35KA/F1475FRISCC35KA.SQUARE2.jpg https://cdn.instructables.com/F14/75FR/ISCC35KA/F1475FRISCC35KA.SQUARE.jpg https://cdn.instructables.com/F14/75FR/ISCC35KA/F1475FRISCC35KA.SMALL.jpg RusiruS This tracking system is design using only a one small bipolar stepper motor which is found in dumped CD and Arduino. Mechanism used to rotate the panel is same as movement of CD ROM head drive. The power used by this motor is very small and even in home, you can design such a system by your self. In...
By: RusiruS

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Tue, 6 Sep 2016 08:59:39 PDT
SOLAR BAG WITH TORCH AND MULTI PORT CHARGER http://www.instructables.com/id/SOLAR-BAG-WITH-TORCH-AND-MULTI-PORT-CHARGER-2/
SOLAR BAG WITH TORCH AND MULTI PORT CHARGER - More DIY How To Projects]]> https://cdn.instructables.com/F2E/ODC5/ISCBRVM0/F2EODC5ISCBRVM0.SQUARE2.jpg https://cdn.instructables.com/F2E/ODC5/ISCBRVM0/F2EODC5ISCBRVM0.SQUARE.jpg https://cdn.instructables.com/F2E/ODC5/ISCBRVM0/F2EODC5ISCBRVM0.SMALL.jpg UtkarshS8 STEP 1THINGS REQUIRED 1) DUFFLE BAG/ SIDE HANGING BAGS AS SHOWN IN THE PIC. 2) SEMI FLEXIBLE SOLAR PANEL(1.5W TO 5W) & (5V) . 3) POWER BANK ( 2600mah) OR (10800mah) 4) 1W LED PCB BOARD EASILY AVAILABLE FROM THE ELECTRICAL REPAIR SHOP,OR U CAN BUY ANY DC ELECTRICAL BULB OF 1W . 5) 6 PCS 0.18W LED 6) ...
By: UtkarshS8

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Sun, 4 Sep 2016 03:59:01 PDT
Home Made Air Cooler (Video) http://www.instructables.com/id/Home-Made-Air-Cooler-Video/
Home Made Air Cooler (Video) - More DIY How To Projects]]> https://cdn.instructables.com/FDF/QVZP/ISCAFZXV/FDFQVZPISCAFZXV.SQUARE2.jpg https://cdn.instructables.com/FDF/QVZP/ISCAFZXV/FDFQVZPISCAFZXV.SQUARE.jpg https://cdn.instructables.com/FDF/QVZP/ISCAFZXV/FDFQVZPISCAFZXV.SMALL.jpg MiiBooth In this project, I'm going to show you how to make an air cooler out of household materials which will help you beat the heat and your electricity bill as well.If you don't prefer to read, you can skip it and watch the video instead where I have explained all the steps in detail. If you do, then con...
By: MiiBooth

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Sat, 27 Aug 2016 11:49:38 PDT
Poor Man's Californian Snowball & Portable Fuel..... http://www.instructables.com/id/Poor-Mans-Californian-Snowball/
Poor Man's Californian Snowball & Portable Fuel..... - More DIY How To Projects]]> https://cdn.instructables.com/FHS/65PF/ISB3NUVI/FHS65PFISB3NUVI.SQUARE2.jpg https://cdn.instructables.com/FHS/65PF/ISB3NUVI/FHS65PFISB3NUVI.SQUARE.jpg https://cdn.instructables.com/FHS/65PF/ISB3NUVI/FHS65PFISB3NUVI.SMALL.jpg inspecter gadget In this instructable I will be demonstrating how to make a compound from a natural source and using inexpensive materials found in the kitchen. Then I will show you how to make a brilliant all time classic science class trick. You will be given step by step details of how to make a saturated solutio...
By: inspecter gadget

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Thu, 25 Aug 2016 17:53:11 PDT
How to make accurate 3D molecular models http://www.instructables.com/id/How-to-Make-Accurate-3D-Molecular-Models/
How to make accurate 3D molecular models - More DIY How To Projects]]> https://cdn.instructables.com/FGA/SIUW/IRXTHUXF/FGASIUWIRXTHUXF.SQUARE2.jpg https://cdn.instructables.com/FGA/SIUW/IRXTHUXF/FGASIUWIRXTHUXF.SQUARE.jpg https://cdn.instructables.com/FGA/SIUW/IRXTHUXF/FGASIUWIRXTHUXF.SMALL.jpg makendo Ever wanted an accurate 3D model of your favorite molecule? Here's how. All the software used is free, and there are lots of ways to fabricate your model. I used a 3D printer to make small molecules and a laser cutter to make larger versions. Find the molecular structure To generate a 3D model, ...
By: makendo

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Mon, 22 Aug 2016 09:56:13 PDT
Rolling Ball Contraption http://www.instructables.com/id/Rolling-Ball-Contraption/
Rolling Ball Contraption - More DIY How To Projects]]> https://cdn.instructables.com/FEN/URDZ/IRXT0GD5/FENURDZIRXT0GD5.SQUARE2.jpg https://cdn.instructables.com/FEN/URDZ/IRXT0GD5/FENURDZIRXT0GD5.SQUARE.jpg https://cdn.instructables.com/FEN/URDZ/IRXT0GD5/FENURDZIRXT0GD5.SMALL.gif murilopolese Imagine you have a truck with 892152 ping pong balls and you want to sort them and put into small cardboard boxes. What would be the best way to do it?Sometimes the best way to solve situations like that is to break big problems in smaller ones. Let's say we have the problem of putting all those pin...
By: murilopolese

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Thu, 18 Aug 2016 03:00:38 PDT
5 Cool Tricks Of Science At Home http://www.instructables.com/id/5-Cool-Tricks-of-Science-at-Home/
5 Cool Tricks Of Science At Home - More DIY How To Projects]]> https://cdn.instructables.com/FI7/UQW1/IRXPXE7G/FI7UQW1IRXPXE7G.SQUARE2.jpg https://cdn.instructables.com/FI7/UQW1/IRXPXE7G/FI7UQW1IRXPXE7G.SQUARE.jpg https://cdn.instructables.com/FI7/UQW1/IRXPXE7G/FI7UQW1IRXPXE7G.SMALL.jpg inspecter gadget Science has to one of my biggest passions, and this instructable is about some of simple curiosities that I find interesting and that have been extensively researched by classical scholars all over the world from the when science was in its infancy to present day. All of these tricks of science can ...
By: inspecter gadget

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Mon, 15 Aug 2016 12:42:10 PDT
Splitting Water the Easy Way http://www.instructables.com/id/Splitting-Water-the-Easy-Way/
Splitting Water the Easy Way - More DIY How To Projects]]> https://cdn.instructables.com/FN7/J1OU/IRW23ZGZ/FN7J1OUIRW23ZGZ.SQUARE2.jpg https://cdn.instructables.com/FN7/J1OU/IRW23ZGZ/FN7J1OUIRW23ZGZ.SQUARE.jpg https://cdn.instructables.com/FN7/J1OU/IRW23ZGZ/FN7J1OUIRW23ZGZ.SMALL.jpg The Oakland Toy Lab Water, of course, is a big part of many great things: you, milkshakes, and water parks to name a few. Even though the ubiquitous liquid is transparent, there's more to see inside. While some molecular bonds last a lifetime, we can break these ones apart with a battery and some thumbtacks in a couple...
By: The Oakland Toy Lab

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Mon, 15 Aug 2016 09:04:02 PDT
Leaf Electroscope http://www.instructables.com/id/Leaf-Electroscope/
Leaf Electroscope - More DIY How To Projects]]> https://cdn.instructables.com/FMD/H4U2/IRSB38XS/FMDH4U2IRSB38XS.SQUARE2.jpg https://cdn.instructables.com/FMD/H4U2/IRSB38XS/FMDH4U2IRSB38XS.SQUARE.jpg https://cdn.instructables.com/FMD/H4U2/IRSB38XS/FMDH4U2IRSB38XS.SMALL.jpg MakerIan How to make a sensitive leaf electroscope from common materials, and why it works.A leaf electroscope is a primitive demonstrator of electrostatic forces. from wikipediaAn electroscope is an early scientific instrument that is used to detect the presence and magnitude of electric charge on a body. I...
By: MakerIan

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Fri, 12 Aug 2016 17:33:08 PDT
Simple Homopolar Motor http://www.instructables.com/id/Simple-Homopolar-Motor/
Simple Homopolar Motor - More DIY How To Projects]]> https://cdn.instructables.com/FWL/GT4S/IRO1HDQN/FWLGT4SIRO1HDQN.SQUARE2.jpg https://cdn.instructables.com/FWL/GT4S/IRO1HDQN/FWLGT4SIRO1HDQN.SQUARE.jpg https://cdn.instructables.com/FWL/GT4S/IRO1HDQN/FWLGT4SIRO1HDQN.SMALL.jpg YuKonstruct The first homopolar motor was demonstrated by Michael Faraday in 1821. He was experimenting with magnetism and electricity when he discovered the first circular force then known in nature.This simple motor is a great beginner project for young makers!YuKonstruct is the first makerspace in Canada's n...
By: YuKonstruct

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Wed, 10 Aug 2016 12:04:01 PDT
Our Solar System To Scale http://www.instructables.com/id/Our-Solar-System-to-Scale/
Our Solar System To Scale - More DIY How To Projects]]> https://cdn.instructables.com/F1W/XFGE/IRLQI7YL/F1WXFGEIRLQI7YL.SQUARE2.jpg https://cdn.instructables.com/F1W/XFGE/IRLQI7YL/F1WXFGEIRLQI7YL.SQUARE.jpg https://cdn.instructables.com/F1W/XFGE/IRLQI7YL/F1WXFGEIRLQI7YL.SMALL.jpg wannabemadsci Our Solar System to ScaleMost of the representations of the Solar System are not to scale. They show the planets close together and even then they are not depicted with consistent scale. One image will show Jupiter being 3 earth diameters in size, another showing Jupiter 6 earths in diameter, when...
By: wannabemadsci

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Mon, 8 Aug 2016 23:56:41 PDT
Remote Controlled Mars Rover w/ Android App http://www.instructables.com/id/Remote-Controlled-Mars-Rover-W-Android-App/
Remote Controlled Mars Rover w/ Android App - More DIY How To Projects]]> https://cdn.instructables.com/FHS/XPI8/IRLQIKDP/FHSXPI8IRLQIKDP.SQUARE2.jpg https://cdn.instructables.com/FHS/XPI8/IRLQIKDP/FHSXPI8IRLQIKDP.SQUARE.jpg https://cdn.instructables.com/FHS/XPI8/IRLQIKDP/FHSXPI8IRLQIKDP.SMALL.jpg ProY12 In this Instructable I will show you how to customize a remote controlled vehicle into a space rover, and also how to create a companion app. Between the rover and the Android application, this project took me about a week and a half to two weeks, working on and off. It took a lot of outside the box...
By: ProY12

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Tue, 9 Aug 2016 00:00:13 PDT
SaturnV Vacuum Rocket Launcher http://www.instructables.com/id/SaturnV-Vacuum-Rocket-Launcher/
SaturnV Vacuum Rocket Launcher - More DIY How To Projects]]> https://cdn.instructables.com/F5Q/46FE/IRLQG4GF/F5Q46FEIRLQG4GF.SQUARE2.jpg https://cdn.instructables.com/F5Q/46FE/IRLQG4GF/F5Q46FEIRLQG4GF.SQUARE.jpg https://cdn.instructables.com/F5Q/46FE/IRLQG4GF/F5Q46FEIRLQG4GF.SMALL.jpg KronBjorn This project uses vacuum to try and launch a model of the Saturn V rocket into space !It is is quite impressive to watch the forces involved, and guaranteed to impress anyone regardless of age. Firing one of these vacuum rockets, is an excellent way of understanding just how much one atmosphere of p...
By: KronBjorn

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Mon, 8 Aug 2016 12:45:27 PDT
Newton's Cradle with decorative carving http://www.instructables.com/id/Newtons-Cradle-With-Decorative-Carving/
Newton's Cradle with decorative carving - More DIY How To Projects]]> https://cdn.instructables.com/FCO/GURH/IRKFKB75/FCOGURHIRKFKB75.SQUARE2.jpg https://cdn.instructables.com/FCO/GURH/IRKFKB75/FCOGURHIRKFKB75.SQUARE.jpg https://cdn.instructables.com/FCO/GURH/IRKFKB75/FCOGURHIRKFKB75.SMALL.jpg Blackduck776 Although i have been shown and educated about plenty of Newton's Law of force, also about Newton's Cradle on a lot of science video or textbooks.But for me, i haven't seen a actual real one in my life so far, that is the reason why i made the decision and this project is born Material Material1:S...
By: Blackduck776

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Sun, 7 Aug 2016 09:15:46 PDT
Arduino Rocket Data Logger http://www.instructables.com/id/Arduino-Rocket-Data-Logger/
Arduino Rocket Data Logger - More DIY How To Projects]]> https://cdn.instructables.com/FI2/H8ME/IRHV4HNQ/FI2H8MEIRHV4HNQ.SQUARE2.jpg https://cdn.instructables.com/FI2/H8ME/IRHV4HNQ/FI2H8MEIRHV4HNQ.SQUARE.jpg https://cdn.instructables.com/FI2/H8ME/IRHV4HNQ/FI2H8MEIRHV4HNQ.SMALL.jpg calum.macintosh This instructable will show you how to make a model rocket with a data logger payload.The data logger uses an Arduino Pro Mini and a GY-86 IMU (Inertial Measurement Unit - typically used in quad copters) to record altitude, temp, pressure and g force. The data is stored on an SD card and also broadc...
By: calum.macintosh

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Sat, 6 Aug 2016 09:39:04 PDT
Wireless All Sky Camera http://www.instructables.com/id/Wireless-All-Sky-Camera/
Wireless All Sky Camera - More DIY How To Projects]]> https://cdn.instructables.com/FAX/Y3EB/IRGZYF3H/FAXY3EBIRGZYF3H.SQUARE2.jpg https://cdn.instructables.com/FAX/Y3EB/IRGZYF3H/FAXY3EBIRGZYF3H.SQUARE.jpg https://cdn.instructables.com/FAX/Y3EB/IRGZYF3H/FAXY3EBIRGZYF3H.SMALL.jpg ThomasJ1 An all sky camera is a device designed to take pictures of the entire sky over a certain amount of time, usually to monitor meteor showers or other astronomical phenomena.I built mine to monitor the northern lights. I live in the Yukon and we sometimes get beautiful aurora displays during the night....
By: ThomasJ1

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Thu, 4 Aug 2016 22:24:03 PDT
Control Your Telescope Using Stellarium & Arduino http://www.instructables.com/id/Control-Your-Telescope-Using-Stellarium-Arduino/
Control Your Telescope Using Stellarium & Arduino - More DIY How To Projects]]> https://cdn.instructables.com/FKF/F5GZ/IRG4HMEW/FKFF5GZIRG4HMEW.SQUARE2.jpg https://cdn.instructables.com/FKF/F5GZ/IRG4HMEW/FKFF5GZIRG4HMEW.SQUARE.jpg https://cdn.instructables.com/FKF/F5GZ/IRG4HMEW/FKFF5GZIRG4HMEW.SMALL.jpg NelsonFerraz I am fascinated by astronomy since the first time I looked to the night sky. Recently, I bought a 8" Newtonian telescope that came with a Dobsonian mount. It's a nice mount (cheap, portable and very easy to use), but to get what you want to see, you need to know the sky like the palm of your hands (...
By: NelsonFerraz

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Thu, 4 Aug 2016 08:55:51 PDT
How To Build A Vacuum Tube Tesla Coil (VTTC) http://www.instructables.com/id/How-To-Build-A-Vacuum-Tube-Tesla-Coil-VTTC/
How To Build A Vacuum Tube Tesla Coil (VTTC) - More DIY How To Projects]]> https://cdn.instructables.com/FLJ/NZ7X/FVMVC4T0/FLJNZ7XFVMVC4T0.SQUARE2.jpg https://cdn.instructables.com/FLJ/NZ7X/FVMVC4T0/FLJNZ7XFVMVC4T0.SQUARE.jpg https://cdn.instructables.com/FLJ/NZ7X/FVMVC4T0/FLJNZ7XFVMVC4T0.SMALL.jpg Xellers Can't find a neon sign transformer? Want to build your first Tesla Coil without facing the complexities of going solid state? Here's some good news: Vacuum tube Tesla Coils, which have been making a comeback in recent years, can be just as rewarding as any other type of coil without breaking the ban...
By: Xellers

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Tue, 12 Jan 2010 13:42:25 PST
Make Rochelle salt http://www.instructables.com/id/Make-Rochelle-Salt/
Make Rochelle salt - More DIY How To Projects]]> https://cdn.instructables.com/FX5/M35P/IRXT2SDY/FX5M35PIRXT2SDY.SQUARE2.jpg https://cdn.instructables.com/FX5/M35P/IRXT2SDY/FX5M35PIRXT2SDY.SQUARE.jpg https://cdn.instructables.com/FX5/M35P/IRXT2SDY/FX5M35PIRXT2SDY.SMALL.jpg MakerIan Rochelle salt is a fascinating easy to grow crystal that exhibits piezoelectric and ferroelectric effects. This instructable will walk you through making your own Rochelle salt from baking soda and cream of tartar. And also show you how to clean your cream of tartar which probably includes some cor...
By: MakerIan

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Sat, 30 Jul 2016 13:23:53 PDT
Amazing plasma globe tricks that you never knew before!!! http://www.instructables.com/id/Amazing-plasma-globe-tricks-that-you-never-knew-be/
Amazing plasma globe tricks that you never knew before!!! - More DIY How To Projects]]> https://cdn.instructables.com/FZ7/MTB8/FH6EBUAQ/FZ7MTB8FH6EBUAQ.SQUARE2.jpg https://cdn.instructables.com/FZ7/MTB8/FH6EBUAQ/FZ7MTB8FH6EBUAQ.SQUARE.jpg https://cdn.instructables.com/FZ7/MTB8/FH6EBUAQ/FZ7MTB8FH6EBUAQ.SMALL.jpg Plasmana On this instructable, I will show you what thing can react to the plasma globe. I find just looking and touching a plasma globe kinda boring, I wanted to do something more fun with the plasma globe. Some times later, I saw a short video on You Tube about a florescent tube lighting up when placed n...
By: Plasmana

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Sat, 7 Jun 2008 13:16:21 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]]> https://cdn.instructables.com/FI6/FG4M/IR6IUHSV/FI6FG4MIR6IUHSV.SQUARE2.jpg https://cdn.instructables.com/FI6/FG4M/IR6IUHSV/FI6FG4MIR6IUHSV.SQUARE.jpg https://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
How To Copper Electroform A Ring http://www.instructables.com/id/How-To-Copper-Electroform-A-Ring/
How To Copper Electroform A Ring - More DIY How To Projects]]> https://cdn.instructables.com/FUZ/ATRU/IBW230YG/FUZATRUIBW230YG.SQUARE2.jpg https://cdn.instructables.com/FUZ/ATRU/IBW230YG/FUZATRUIBW230YG.SQUARE.jpg https://cdn.instructables.com/FUZ/ATRU/IBW230YG/FUZATRUIBW230YG.SMALL.jpg Maker Monologues Along with this tutorial I wrote a post that talked about the supplies you will need to get started so if you're new to this you should check that out. If you already have your supplies then just ignore it or use it as a reference guide on where you can get some good supplies. I will be adding to it...
By: Maker Monologues

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Thu, 9 Jul 2015 06:13:43 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]]> https://cdn.instructables.com/F0M/IYKP/IQSABE8C/F0MIYKPIQSABE8C.SQUARE2.jpg https://cdn.instructables.com/F0M/IYKP/IQSABE8C/F0MIYKPIQSABE8C.SQUARE.jpg https://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]]> https://cdn.instructables.com/FG9/DK03/IQS4KIG5/FG9DK03IQS4KIG5.SQUARE2.jpg https://cdn.instructables.com/FG9/DK03/IQS4KIG5/FG9DK03IQS4KIG5.SQUARE.jpg https://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]]> https://cdn.instructables.com/F04/L5N4/IQQUYOK7/F04L5N4IQQUYOK7.SQUARE2.jpg https://cdn.instructables.com/F04/L5N4/IQQUYOK7/F04L5N4IQQUYOK7.SQUARE.jpg https://cdn.instructables.com/F04/L5N4/IQQUYOK7/F04L5N4IQQUYOK7.SMALL.jpg Stemrise PurposeMy team and I created and detonated TWO 37lb bath bombs - galaxy-colored (inspired by this picture) and rainbow-colored - for your entertainment and for a good cause! We're using it to promote our back-to-school giveaway for 500+ low-income kids. Here is our campaign: https://www.generosity.c...
By: Stemrise

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Mon, 18 Jul 2016 08:02:11 PDT
Crayford Focuser http://www.instructables.com/id/Crayford-Focuser/
Crayford Focuser - More DIY How To Projects]]> https://cdn.instructables.com/FW2/EMNF/IQOQTFEW/FW2EMNFIQOQTFEW.SQUARE2.jpg https://cdn.instructables.com/FW2/EMNF/IQOQTFEW/FW2EMNFIQOQTFEW.SQUARE.jpg https://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
DIY Telescope http://www.instructables.com/id/DIY-Telescope/
DIY Telescope - More DIY How To Projects]]> https://cdn.instructables.com/F2F/07O2/IQK3SD3S/F2F07O2IQK3SD3S.SQUARE2.jpg https://cdn.instructables.com/F2F/07O2/IQK3SD3S/F2F07O2IQK3SD3S.SQUARE.jpg https://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
Making Graphene http://www.instructables.com/id/Making-Graphene/
Making Graphene - More DIY How To Projects]]> https://cdn.instructables.com/FF1/7YGE/IQIA6LTD/FF17YGEIQIA6LTD.SQUARE2.jpg https://cdn.instructables.com/FF1/7YGE/IQIA6LTD/FF17YGEIQIA6LTD.SQUARE.jpg https://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]]> https://cdn.instructables.com/F3P/XGI9/IQFHJSYZ/F3PXGI9IQFHJSYZ.SQUARE2.jpg https://cdn.instructables.com/F3P/XGI9/IQFHJSYZ/F3PXGI9IQFHJSYZ.SQUARE.jpg https://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]]> https://cdn.instructables.com/FJE/RS09/IQFCEA4L/FJERS09IQFCEA4L.SQUARE2.jpg https://cdn.instructables.com/FJE/RS09/IQFCEA4L/FJERS09IQFCEA4L.SQUARE.jpg https://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
DIY Telescope's Digital finderscope http://www.instructables.com/id/DIY-Telescope-Digital-Finderscope/
DIY Telescope's Digital finderscope - More DIY How To Projects]]> https://cdn.instructables.com/FYT/2L4J/IQ9RPAV9/FYT2L4JIQ9RPAV9.SQUARE2.jpg https://cdn.instructables.com/FYT/2L4J/IQ9RPAV9/FYT2L4JIQ9RPAV9.SQUARE.jpg https://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]]> https://cdn.instructables.com/FIJ/S9Z7/IQ2KO7U7/FIJS9Z7IQ2KO7U7.SQUARE2.jpg https://cdn.instructables.com/FIJ/S9Z7/IQ2KO7U7/FIJS9Z7IQ2KO7U7.SQUARE.jpg https://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
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]]> https://cdn.instructables.com/FKN/AU8Z/IQ2ML8IF/FKNAU8ZIQ2ML8IF.SQUARE2.jpg https://cdn.instructables.com/FKN/AU8Z/IQ2ML8IF/FKNAU8ZIQ2ML8IF.SQUARE.jpg https://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]]> https://cdn.instructables.com/FTU/AKLB/IPZMQL7C/FTUAKLBIPZMQL7C.SQUARE2.jpg https://cdn.instructables.com/FTU/AKLB/IPZMQL7C/FTUAKLBIPZMQL7C.SQUARE.jpg https://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
PulseFit - 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/
PulseFit - DIY Heart Sensor with Auto-Adjusted Threshold and Heart-Shaped LED Heartbeat Indicator - More DIY How To Projects]]> https://cdn.instructables.com/F6U/JZ6Y/IPZPI1N4/F6UJZ6YIPZPI1N4.SQUARE2.jpg https://cdn.instructables.com/F6U/JZ6Y/IPZPI1N4/F6UJZ6YIPZPI1N4.SQUARE.jpg https://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
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]]> https://cdn.instructables.com/F1O/952K/IPYC6211/F1O952KIPYC6211.SQUARE2.jpg https://cdn.instructables.com/F1O/952K/IPYC6211/F1O952KIPYC6211.SQUARE.jpg https://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]]> https://cdn.instructables.com/F6C/SF5F/IPY0LGJA/F6CSF5FIPY0LGJA.SQUARE2.jpg https://cdn.instructables.com/F6C/SF5F/IPY0LGJA/F6CSF5FIPY0LGJA.SQUARE.jpg https://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
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]]> https://cdn.instructables.com/F49/8OYJ/IPLF38MP/F498OYJIPLF38MP.SQUARE2.jpg https://cdn.instructables.com/F49/8OYJ/IPLF38MP/F498OYJIPLF38MP.SQUARE.jpg https://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
Windmill Powered by Windmill http://www.instructables.com/id/Windmill-Powered-by-Windmill/
Windmill Powered by Windmill - More DIY How To Projects]]> https://cdn.instructables.com/F71/PB91/IPJZLDRN/F71PB91IPJZLDRN.SQUARE2.jpg https://cdn.instructables.com/F71/PB91/IPJZLDRN/F71PB91IPJZLDRN.SQUARE.jpg https://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
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]]> https://cdn.instructables.com/FZG/VKLB/IPIYQ0ZM/FZGVKLBIPIYQ0ZM.SQUARE2.jpg https://cdn.instructables.com/FZG/VKLB/IPIYQ0ZM/FZGVKLBIPIYQ0ZM.SQUARE.jpg https://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
Flying Toilet Paper http://www.instructables.com/id/Flying-Toilet-Paper/
Flying Toilet Paper - More DIY How To Projects]]> https://cdn.instructables.com/F07/80RH/IPE6JEX4/F0780RHIPE6JEX4.SQUARE2.jpg https://cdn.instructables.com/F07/80RH/IPE6JEX4/F0780RHIPE6JEX4.SQUARE.jpg https://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
Inverted shadows: a polarization frame http://www.instructables.com/id/Inverted-Shadows-a-Polarization-Frame/
Inverted shadows: a polarization frame - More DIY How To Projects]]> https://cdn.instructables.com/FMZ/PNB0/IPEIE9CP/FMZPNB0IPEIE9CP.SQUARE2.jpg https://cdn.instructables.com/FMZ/PNB0/IPEIE9CP/FMZPNB0IPEIE9CP.SQUARE.jpg https://cdn.instructables.com/FMZ/PNB0/IPEIE9CP/FMZPNB0IPEIE9CP.SMALL.jpg Dr H βλέπομεν γὰρ ἄρτι δι' ἐσόπτρου ἐν αἰνίγματι (For now we see through a glass, darkly) 1 Corinthians 13:12Usually, if you place an object between a light source and the observer, it will block the light and cast a dark shadow. Here the object, which has to be transparent to some degree, allows l...
By: Dr H

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Thu, 2 Jun 2016 12:02:29 PDT
Plastic Smithing: How To Make your own HDPE Plastic Anything (DIY plastic lumber) http://www.instructables.com/id/HomemadePlastic/
Plastic Smithing: How To Make your own HDPE Plastic Anything (DIY plastic lumber) - More DIY How To Projects]]> https://cdn.instructables.com/FK0/IOR8/FM7WGPBJ/FK0IOR8FM7WGPBJ.SQUARE2.jpg https://cdn.instructables.com/FK0/IOR8/FM7WGPBJ/FK0IOR8FM7WGPBJ.SQUARE.jpg https://cdn.instructables.com/FK0/IOR8/FM7WGPBJ/FK0IOR8FM7WGPBJ.SMALL.jpg stasterisk How to make really good hard plastic while reusing and recycling plastic bags at home! Via this method, you can make ANYTHING you want to, out of hard, lightweight, real plastic that's astoundingly durable. It comes out very similar in texture to recycled plastic lumber. best of all, this method in...
By: stasterisk

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Wed, 15 Oct 2008 16:00:39 PDT
LIFE http://www.instructables.com/id/LIFE-3/
LIFE - More DIY How To Projects]]> https://cdn.instructables.com/FG5/Q8KO/IOSPBRZD/FG5Q8KOIOSPBRZD.SQUARE2.jpg https://cdn.instructables.com/FG5/Q8KO/IOSPBRZD/FG5Q8KOIOSPBRZD.SQUARE.jpg https://cdn.instructables.com/FG5/Q8KO/IOSPBRZD/FG5Q8KOIOSPBRZD.SMALL.jpg NoahH30 Sometimes life just slaps you right in the face. My physics partner and I have created this kinetic sculpture in an effort to represent this abstract phenomenon in an equally abstract artistic medium. The materials To recreate this artistic masterpiece, you will need:-one head (fake or real, per...
By: NoahH30

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Mon, 30 May 2016 22:49:05 PDT
DIY vacuum chamber for experiments http://www.instructables.com/id/DIY-Vacuum-Chamber-for-Experiments/
DIY vacuum chamber for experiments - More DIY How To Projects]]> https://cdn.instructables.com/FOO/Z8I1/IORH4Y4Q/FOOZ8I1IORH4Y4Q.SQUARE2.jpg https://cdn.instructables.com/FOO/Z8I1/IORH4Y4Q/FOOZ8I1IORH4Y4Q.SQUARE.jpg https://cdn.instructables.com/FOO/Z8I1/IORH4Y4Q/FOOZ8I1IORH4Y4Q.SMALL.jpg AlexGyver Aloha! In this instructable I want to tell you how to make a vacuum chamber and a vacuum pump for this chamber to carry on some crazy experiments!Also I made the video, and at the first half of it I will show some crazy experiments in vacuum, and at the next half I will show how to make a pump and a...
By: AlexGyver

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Sun, 29 May 2016 03:30:40 PDT
Watch Me Spin http://www.instructables.com/id/Watch-Me-Spin/
Watch Me Spin - More DIY How To Projects]]> https://cdn.instructables.com/FZ9/KCFW/IOPZDLZ2/FZ9KCFWIOPZDLZ2.SQUARE2.jpg https://cdn.instructables.com/FZ9/KCFW/IOPZDLZ2/FZ9KCFWIOPZDLZ2.SQUARE.jpg https://cdn.instructables.com/FZ9/KCFW/IOPZDLZ2/FZ9KCFWIOPZDLZ2.SMALL.jpg AwesomenessIsPresent It's a homopolar motor!!! I know what you are think, what's that? To put it simply, it is a battery on top or a magnet. Then having any copper wire design you like around it, touching the positive side of the battery and the magnets. We made ours to represent the love for the great outdoors. The T...
By: AwesomenessIsPresent

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Sat, 28 May 2016 07:03:45 PDT
Free Energy from Thin Air! http://www.instructables.com/id/Free-Energy-From-Thin-Air/
Free Energy from Thin Air! - More DIY How To Projects]]> https://cdn.instructables.com/FNN/C7P1/IOKBVZ5C/FNNC7P1IOKBVZ5C.SQUARE2.jpg https://cdn.instructables.com/FNN/C7P1/IOKBVZ5C/FNNC7P1IOKBVZ5C.SQUARE.jpg https://cdn.instructables.com/FNN/C7P1/IOKBVZ5C/FNNC7P1IOKBVZ5C.SMALL.jpg DrewPaulDesigns "Free energy from the air?, Yea, right!" Sardonic skepticism was my first reaction to this unusual concept, as well.Though, its not so far out there, in fact. Light can be converted to DC current with solar panels, electricity can be converted to magnetism as I did in my last article, in a microphon...
By: DrewPaulDesigns

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Tue, 24 May 2016 03:21:51 PDT