Instructables: exploring - technology - science - featured http://www.instructables.com Wed, 23 Jul 2014 00:34:57 PDT BLOX v1.01 Galaxy Mobile http://www.instructables.com/id/Galaxy-Mobile/
Galaxy Mobile - More DIY How To Projects]]> http://cdn.instructables.com/FKW/KPS8/HXDPG9Y7/FKWKPS8HXDPG9Y7.SQUARE2.jpg http://cdn.instructables.com/FKW/KPS8/HXDPG9Y7/FKWKPS8HXDPG9Y7.SQUARE.jpg http://cdn.instructables.com/FKW/KPS8/HXDPG9Y7/FKWKPS8HXDPG9Y7.SMALL.jpg ChrysN I have seen a lot of 2D galaxy art on the internet, such as galaxy shoes, t-shirts, wallpaper, etc but I haven't seen any 3d renderings. In this Instructable I have attempted to make a 3D galaxy in the form of a hanging mobile. Since I haven't figured out how to create a black hole (yet), I resorte...
By: ChrysN

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Wed, 9 Jul 2014 15:14:21 PDT
RC Eagle for Bird photography http://www.instructables.com/id/RC-Eagle-for-Bird-photography/
RC Eagle for Bird photography - More DIY How To Projects]]> http://cdn.instructables.com/FOG/UQ5W/HX8HSXA5/FOGUQ5WHX8HSXA5.SQUARE2.jpg http://cdn.instructables.com/FOG/UQ5W/HX8HSXA5/FOGUQ5WHX8HSXA5.SQUARE.jpg http://cdn.instructables.com/FOG/UQ5W/HX8HSXA5/FOGUQ5WHX8HSXA5.SMALL.jpg fairaj This is a project for intermediate RC builders and flyers.The RC Eagle is constructed from the included pdf plans .It flies on three channels: ailerons, throttle and elevator.Powered by a 1300 Mah Lithium Polymer Battery flight times are around 15 mins on full throttle and exceed 20 mins if flown on...
By: fairaj

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Sun, 6 Jul 2014 15:40:25 PDT
Preserve Your Own Animal Skull http://www.instructables.com/id/Preserve-Your-Own-Animal-Skull/
Preserve Your Own Animal Skull - More DIY How To Projects]]> http://cdn.instructables.com/FBB/5DN6/HX90UB39/FBB5DN6HX90UB39.SQUARE2.jpg http://cdn.instructables.com/FBB/5DN6/HX90UB39/FBB5DN6HX90UB39.SQUARE.jpg http://cdn.instructables.com/FBB/5DN6/HX90UB39/FBB5DN6HX90UB39.SMALL.jpg carpenterant96 To all the people who have an interest in the dead who have ever been improperly lumped in with Dahmer, this ones for you. Please know that I love nature and science and my association with death is not disturbing or morbid. If you are not comfortable with death, decide now or don't proceed. Always ...
By: carpenterant96

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Sat, 5 Jul 2014 14:36:04 PDT
Easy Webcam Microscope http://www.instructables.com/id/Easy-Webcam-Microscope/
Easy Webcam Microscope - More DIY How To Projects]]> http://cdn.instructables.com/FDA/HGTV/HWQF24MP/FDAHGTVHWQF24MP.SQUARE2.jpg http://cdn.instructables.com/FDA/HGTV/HWQF24MP/FDAHGTVHWQF24MP.SQUARE.jpg http://cdn.instructables.com/FDA/HGTV/HWQF24MP/FDAHGTVHWQF24MP.SMALL.jpg EurekaFactory These instructions are for a very simple, webcam microscope for scientific and instructional fun and knowledge. This particular set up will not render super high def images or provide electronmicroscopy. This is a proof of concept DIY display we use at maker and science festivals to give youth and ...
By: EurekaFactory

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Sun, 22 Jun 2014 15:30:37 PDT
The Model 1882 Wireless Telephone http://www.instructables.com/id/The-Model-1882-Wireless-Telephone/
The Model 1882 Wireless Telephone - More DIY How To Projects]]> http://cdn.instructables.com/FQD/PAUL/HWXKAQLH/FQDPAULHWXKAQLH.SQUARE2.jpg http://cdn.instructables.com/FQD/PAUL/HWXKAQLH/FQDPAULHWXKAQLH.SQUARE.jpg http://cdn.instructables.com/FQD/PAUL/HWXKAQLH/FQDPAULHWXKAQLH.SMALL.jpg Mr. Apol The most modern of modern gadgets, the wireless telephone,is actually not so modern after all. Within 6 years of the first American patent for a telephonic device (Alexander Graham Bell, 1876), another researcher discovered a method for sending voice through the air without connecting wires. His na...
By: Mr. Apol

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Fri, 27 Jun 2014 08:12:37 PDT
Light Spectrometer from a "battery powered" head inspection lamp http://www.instructables.com/id/Light-Spectrometer-from-a-head-inspection-lamp/
Light Spectrometer from a "battery powered" head inspection lamp - More DIY How To Projects]]> http://cdn.instructables.com/F1J/OK8V/HXY66P6D/F1JOK8VHXY66P6D.SQUARE2.jpg http://cdn.instructables.com/F1J/OK8V/HXY66P6D/F1JOK8VHXY66P6D.SQUARE.jpg http://cdn.instructables.com/F1J/OK8V/HXY66P6D/F1JOK8VHXY66P6D.SMALL.jpg HUKBMBEAR Hello if you like this please take the time to vote in the competitionsTHANKSAt the end of my light sensing instructable where I played with the measurement of reducing sun light levels as well as making it into a laser game , I mentioned that I wanted to have a go at making a full spectrometer. Thi...
By: HUKBMBEAR

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Tue, 27 May 2014 14:28:46 PDT
Two Dimensional Acetic Acid Molecule http://www.instructables.com/id/Three-Dimensional-Acetic-Acid-Molecule/
Two Dimensional Acetic Acid Molecule - More DIY How To Projects]]> http://cdn.instructables.com/FOX/FNH8/HVKOIBVY/FOXFNH8HVKOIBVY.SQUARE2.jpg http://cdn.instructables.com/FOX/FNH8/HVKOIBVY/FOXFNH8HVKOIBVY.SQUARE.jpg http://cdn.instructables.com/FOX/FNH8/HVKOIBVY/FOXFNH8HVKOIBVY.SMALL.jpg Little Dragon and Company Using the skeletal formula which is also known as line-angle formula, Acetic acid, the active component of vinegar, can be created using paper and wire. It is an excellent way to represent the bonding and structure of a molecule. It can be done in fun colors for those who wish to use it as decoratio...
By: Little Dragon and Company

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Sat, 24 May 2014 16:10:37 PDT
Crowd-sourced Time Lapse Photography http://www.instructables.com/id/Crowd-sourced-Time-Lapse-Photography/
Crowd-sourced Time Lapse Photography - More DIY How To Projects]]> http://cdn.instructables.com/FUR/MU5V/HW6HZ825/FURMU5VHW6HZ825.SQUARE2.jpg http://cdn.instructables.com/FUR/MU5V/HW6HZ825/FURMU5VHW6HZ825.SQUARE.jpg http://cdn.instructables.com/FUR/MU5V/HW6HZ825/FURMU5VHW6HZ825.SMALL.jpg nerdsfornature This project uses an inexpensive sign and some code to make a crowd-sourced time lapse image station that can go anywhere one can install a sign. We (Nerds for Nature) built this for use on Mount Diablo State Park, east of San Francisco, California. Our goal is to enlist hikers in documenting landsc...
By: nerdsfornature

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Sun, 8 Jun 2014 19:41:51 PDT
Nitrogen gas generator http://www.instructables.com/id/Nitrogen-gas-generator/
Nitrogen gas generator - More DIY How To Projects]]> http://cdn.instructables.com/FD4/2XZW/HVO9RSKQ/FD42XZWHVO9RSKQ.SQUARE2.jpg http://cdn.instructables.com/FD4/2XZW/HVO9RSKQ/FD42XZWHVO9RSKQ.SQUARE.jpg http://cdn.instructables.com/FD4/2XZW/HVO9RSKQ/FD42XZWHVO9RSKQ.SMALL.jpg imsmooth This instructable will walk you through the basics of making your own nitrogen gas generator. Using pressure swing adsorption with carbon molecular sieve you can make an endless supply from the air without using any consumables. You can use this for filling your tires (nitrogen stays in tires much ...
By: imsmooth

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Mon, 26 May 2014 18:31:13 PDT
Laser Starfinder http://www.instructables.com/id/Laser-Starfinder/
Laser Starfinder - More DIY How To Projects]]> http://cdn.instructables.com/F1B/WJIB/H9T4CF2D/F1BWJIBH9T4CF2D.SQUARE2.jpg http://cdn.instructables.com/F1B/WJIB/H9T4CF2D/F1BWJIBH9T4CF2D.SQUARE.jpg http://cdn.instructables.com/F1B/WJIB/H9T4CF2D/F1BWJIBH9T4CF2D.SMALL.jpg depotdevoid I've always been interested in astronomy, and often thought I'd like to get a telescope.  Last year was the International Year of Astronomy, marking the 400th anniversary since Galileo first pointed a telescope at the heavens, and learned that there was so much more to discover there.  There were a ...
By: depotdevoid

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Sun, 19 Sep 2010 22:34:57 PDT
Comparison of Spore Lengths in Crimini and White Button Mushrooms http://www.instructables.com/id/Comparison-of-Spore-Lengths-in-Crimini-and-White-B/
Comparison of Spore Lengths in Crimini and White Button Mushrooms - More DIY How To Projects]]> http://cdn.instructables.com/F9K/EAO4/HVCUUSS1/F9KEAO4HVCUUSS1.SQUARE2.jpg http://cdn.instructables.com/F9K/EAO4/HVCUUSS1/F9KEAO4HVCUUSS1.SQUARE.jpg http://cdn.instructables.com/F9K/EAO4/HVCUUSS1/F9KEAO4HVCUUSS1.SMALL.jpg ndpmcintosh Abstract The spore lengths of two commercial edible mushroom strains, white button and crimini, were compared. Since these strains are of the same species (Agaricus bisporus) their spore lengths were expected to be similar. However, the crimini spores were longer and more variable in length that tho...
By: ndpmcintosh

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Mon, 19 May 2014 16:09:47 PDT
Make a Graphene Supercapacitor http://www.instructables.com/id/Make-a-Graphene-Supercapacitor/
Make a Graphene Supercapacitor - More DIY How To Projects]]> http://cdn.instructables.com/FV0/3K1L/HVFL9L4M/FV03K1LHVFL9L4M.SQUARE2.jpg http://cdn.instructables.com/FV0/3K1L/HVFL9L4M/FV03K1LHVFL9L4M.SQUARE.jpg http://cdn.instructables.com/FV0/3K1L/HVFL9L4M/FV03K1LHVFL9L4M.SMALL.jpg quicksilv3rflash This Instructable (loosely) follows the method of graphene production described by C&EN, who cite a paper published by Parvez, Wu, et. al. In the paper (Exfoliation of Graphite into Graphene in Aqueous Solutions of Inorganic Salts), it is explained that putting a graphite electrode and a platinum el...
By: quicksilv3rflash

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Tue, 20 May 2014 23:00:50 PDT
Homemade liquid nitrogen generator http://www.instructables.com/id/Homemade-liquid-nitrogen-generator/
Homemade liquid nitrogen generator - More DIY How To Projects]]> http://cdn.instructables.com/FWA/8V6B/HVFL6I4P/FWA8V6BHVFL6I4P.SQUARE2.jpg http://cdn.instructables.com/FWA/8V6B/HVFL6I4P/FWA8V6BHVFL6I4P.SQUARE.jpg http://cdn.instructables.com/FWA/8V6B/HVFL6I4P/FWA8V6BHVFL6I4P.SMALL.jpg imsmooth Did you ever think you could make liquid nitrogen in your own garage? This is an industrial process so how can an individual do this? Still doubt me? Intrigued? Read on.As a lover of science I tried to think of a challenging project that was out of the ordinary. After going through the internet web ...
By: imsmooth

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Tue, 20 May 2014 13:20:29 PDT
What is the point of ironing your clothes? http://www.instructables.com/id/What-is-the-point-of-ironing-your-clothes/
What is the point of ironing your clothes? - More DIY How To Projects]]> http://cdn.instructables.com/FME/DNCI/HVDU406V/FMEDNCIHVDU406V.SQUARE2.jpg http://cdn.instructables.com/FME/DNCI/HVDU406V/FMEDNCIHVDU406V.SQUARE.jpg http://cdn.instructables.com/FME/DNCI/HVDU406V/FMEDNCIHVDU406V.SMALL.jpg Kiteman I spent my life being told to wear ironed clothes. Be neat. Be tidy.My mother irons everything; towels, sheets, underwear, even flannels. But, why?I wanted to know whether ironing did any good, and this is how I tried to find out. Hypothesis Despite my mother's obsessive application of the iron,...
By: Kiteman

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Mon, 19 May 2014 13:23:16 PDT
How to Conduct Experiments Using the Scientific Method http://www.instructables.com/id/How-to-Conduct-Experiments-Using-the-Scientific-Me/
How to Conduct Experiments Using the Scientific Method - More DIY How To Projects]]> http://cdn.instructables.com/FDN/2DF6/HV80L375/FDN2DF6HV80L375.SQUARE2.jpg http://cdn.instructables.com/FDN/2DF6/HV80L375/FDN2DF6HV80L375.SQUARE.jpg http://cdn.instructables.com/FDN/2DF6/HV80L375/FDN2DF6HV80L375.SMALL.jpg ProjectPlace Experiments are performed all around us everyday. Whether they're done to find out if a cancer curing medication works or to find out how fast water evaporates at certain temperatures, experiments are constantly performed. However, what separates a simple experiment from a professionally done expe...
By: ProjectPlace

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Thu, 15 May 2014 20:26:58 PDT
Why do Mentos React with Soda? http://www.instructables.com/id/How-Does-the-Number-of-Mentos-Affect-the-AmountRat/
Why do Mentos React with Soda? - More DIY How To Projects]]> http://cdn.instructables.com/FGD/S4PV/HURHQPPJ/FGDS4PVHURHQPPJ.SQUARE2.jpg http://cdn.instructables.com/FGD/S4PV/HURHQPPJ/FGDS4PVHURHQPPJ.SQUARE.jpg http://cdn.instructables.com/FGD/S4PV/HURHQPPJ/FGDS4PVHURHQPPJ.SMALL.gif nodcah It is well known that when a Mento is dropped into soda, something cool happens. But, what actually happens?The dissolved CO2 in the soda is constantly looking for a place to accumulate and form a bubble. But, bubbles don’t form spontaneously because the water molecules keep the CO2 molecules trappe...
By: nodcah

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Sun, 4 May 2014 15:52:05 PDT
At Home Elephant Toothpaste Demonstration http://www.instructables.com/id/At-Home-Elephant-Toothpaste-Demonstration/ http://cdn.instructables.com/FZH/Q3C1/HUEEMM10/FZHQ3C1HUEEMM10.SQUARE2.jpg http://cdn.instructables.com/FZH/Q3C1/HUEEMM10/FZHQ3C1HUEEMM10.SQUARE.jpg http://cdn.instructables.com/FZH/Q3C1/HUEEMM10/FZHQ3C1HUEEMM10.SMALL.jpg TrollFaceTheMan   Hello TrollFaceTheMan here with How to make Elephant Toothpaste... Now I know this is an old one, but sometimes the classics are worth repeating... Now this experiment is completely safe to do at home, and all the igredents most of you will already have around the house...  So stay tuned, to fin...
By: TrollFaceTheMan

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Thu, 24 Apr 2014 20:18:30 PDT
Growing Rock Candy In Under 24 Hours (Includes Time Lapse) http://www.instructables.com/id/Growing-Rock-Candy-In-Under-24-Hours-With-Time-Lap/ http://cdn.instructables.com/FPT/182X/HU841UR6/FPT182XHU841UR6.SQUARE2.jpg http://cdn.instructables.com/FPT/182X/HU841UR6/FPT182XHU841UR6.SQUARE.jpg http://cdn.instructables.com/FPT/182X/HU841UR6/FPT182XHU841UR6.SMALL.jpg TrollFaceTheMan   Please vote if you like it!! Hello Yotubers TrollFaceTheMan Here...     I had been Looking around about Crystal Growth and such and decided to re-try an experiment I had always failed at in the past, making rock candy... Why had I always failed it..? Well patience has never been my strong suit...
By: TrollFaceTheMan

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Sun, 20 Apr 2014 02:16:45 PDT
Live data to excel from an Arduino Light Sensor http://www.instructables.com/id/Live-data-to-excel-from-an-Arduino-Light-Sensor/
Live data to excel from an Arduino Light Sensor - More DIY How To Projects]]> http://cdn.instructables.com/FDP/GRP6/HU1RXB25/FDPGRP6HU1RXB25.SQUARE2.jpg http://cdn.instructables.com/FDP/GRP6/HU1RXB25/FDPGRP6HU1RXB25.SQUARE.jpg http://cdn.instructables.com/FDP/GRP6/HU1RXB25/FDPGRP6HU1RXB25.SMALL.jpg HUKBMBEAR I started this little project the other day when I saw that Instructables had posted a competition for the use of Sensors, however its turning out to be a bit more interesting. My original idea was to take a very simple project (examples in one form or another are available all over the web) add ...
By: HUKBMBEAR

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Wed, 16 Apr 2014 03:11:12 PDT
DIY Wind Tunnel 2.0, Project "Paperclip" http://www.instructables.com/id/DIY-Wind-Tunnel-20-Project-Paperclip/
DIY Wind Tunnel 2.0, Project "Paperclip" - More DIY How To Projects]]> http://cdn.instructables.com/FG4/WYVZ/HP8WYF6H/FG4WYVZHP8WYF6H.SQUARE2.jpg http://cdn.instructables.com/FG4/WYVZ/HP8WYF6H/FG4WYVZHP8WYF6H.SQUARE.jpg http://cdn.instructables.com/FG4/WYVZ/HP8WYF6H/FG4WYVZHP8WYF6H.SMALL.jpg jamesabt007 "The true method of knowledge is experiment" - William Blake Towards the end of my junior year, my physics teacher challenged the class to work on a final project that would encompass all that we have learned over the year. We had the choice to learn something new, hone a specific discipline, o...
By: jamesabt007

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Wed, 16 Apr 2014 01:43:50 PDT
Testing the Water http://www.instructables.com/id/Testing-the-Water/
Testing the Water - More DIY How To Projects]]> http://cdn.instructables.com/FPP/3QQD/HU0GNAF0/FPP3QQDHU0GNAF0.SQUARE2.jpg http://cdn.instructables.com/FPP/3QQD/HU0GNAF0/FPP3QQDHU0GNAF0.SQUARE.jpg http://cdn.instructables.com/FPP/3QQD/HU0GNAF0/FPP3QQDHU0GNAF0.SMALL.jpg yoda333 Observation: When I was rinsing out my bowl of red cabbage soup the water turned green. Hypothesis: I believe the cabbage in the cabbage soup changes color to green when it comes in contact with certain other substances. I also believe there must have been traces of one of these substances in my w...
By: yoda333

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Tue, 15 Apr 2014 05:34:55 PDT
How To: Get an Egg Through a Bottleneck http://www.instructables.com/id/How-To-Get-an-Egg-Through-a-Bottleneck/
How To: Get an Egg Through a Bottleneck - More DIY How To Projects]]> http://cdn.instructables.com/F50/HYE0/HTK2IRVO/F50HYE0HTK2IRVO.SQUARE2.jpg http://cdn.instructables.com/F50/HYE0/HTK2IRVO/F50HYE0HTK2IRVO.SQUARE.jpg http://cdn.instructables.com/F50/HYE0/HTK2IRVO/F50HYE0HTK2IRVO.SMALL.jpg kelleymarie A quick, easy tutorial on how to get an egg through a bottleneck and into a bottle--a classic, wow your friends science experiment.  Bottom line, science is cool. It's got the wow factor of magic and the additional bonus in that it helps us explore the world around us. This experiment is no excepti...
By: kelleymarie

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Thu, 3 Apr 2014 18:02:14 PDT
Asynchronous single-phase motor http://www.instructables.com/id/Asynchronous-single-phase-motor/
Asynchronous single-phase motor - More DIY How To Projects]]> http://cdn.instructables.com/FJB/9FZK/HSPP5YZJ/FJB9FZKHSPP5YZJ.SQUARE2.jpg http://cdn.instructables.com/FJB/9FZK/HSPP5YZJ/FJB9FZKHSPP5YZJ.SQUARE.jpg http://cdn.instructables.com/FJB/9FZK/HSPP5YZJ/FJB9FZKHSPP5YZJ.SMALL.jpg diato556 Sorry, I'm French and my english is not very good. This instructable shows a demonstration of a single-phase asynchronous motor (induction motor). I made some pieces with a metal lathe, but you can customize the implementation using a simple drill and recycled materials (metal, plastic, wood, cardb...
By: diato556

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Fri, 14 Mar 2014 00:58:15 PDT
Arduino and Plotly Based Seismograph http://www.instructables.com/id/Arduino-and-Plotly-Based-Seismograph/
Arduino and Plotly Based Seismograph - More DIY How To Projects]]> http://cdn.instructables.com/FBK/U5RN/HT2U2PVJ/FBKU5RNHT2U2PVJ.SQUARE2.jpg http://cdn.instructables.com/FBK/U5RN/HT2U2PVJ/FBKU5RNHT2U2PVJ.SQUARE.jpg http://cdn.instructables.com/FBK/U5RN/HT2U2PVJ/FBKU5RNHT2U2PVJ.SMALL.jpg 86 This is a simple arduino based Seismograph that send the data it collects to a python script that graphs the data live and can export it to plotly. This seismograph is fairly sensitive, it can detect a person jumping beside it. The seismograph is mostly made of wood and uses a simple arduino circu...
By: 86

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Sun, 23 Mar 2014 20:44:52 PDT
Simple dc motor with forward/reverse and self starting http://www.instructables.com/id/Simple-dc-motor-with-forwardreverse-and-self-start/
Simple dc motor with forward/reverse and self starting - More DIY How To Projects]]> http://cdn.instructables.com/FF8/BW2B/HSUELO2J/FF8BW2BHSUELO2J.SQUARE2.jpg http://cdn.instructables.com/FF8/BW2B/HSUELO2J/FF8BW2BHSUELO2J.SQUARE.jpg http://cdn.instructables.com/FF8/BW2B/HSUELO2J/FF8BW2BHSUELO2J.SMALL.jpg nlinventor Grandson Nicholas and I developed this simple motor for his school project. We checked the web for ideas and then evolved this motor that has a number of unique features that make the motor easy to start and run.  The motor also features a forward-reverse and speed control.   The motor armature rot...
By: nlinventor

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Tue, 18 Mar 2014 16:05:38 PDT
Chocolate, the physical side http://www.instructables.com/id/Physic-behind-chocolate/
Chocolate, the physical side - More DIY How To Projects]]> http://cdn.instructables.com/FRO/QUO5/HSM53MEW/FROQUO5HSM53MEW.SQUARE2.jpg http://cdn.instructables.com/FRO/QUO5/HSM53MEW/FROQUO5HSM53MEW.SQUARE.jpg http://cdn.instructables.com/FRO/QUO5/HSM53MEW/FROQUO5HSM53MEW.SMALL.jpg ivver The aim of this study is to find the lowest temperature at which chocolate can be in a liquid and the highest temperature at which it can be in a liquid state. I have also investigated the properties of chocolate like melting point and solidification temperature, energy required to heat the chocol...
By: ivver

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Tue, 11 Mar 2014 09:47:33 PDT
How-To Make Fireworks From Marshmallows, a Pyrotechnic Putty http://www.instructables.com/id/How-To-Make-Fireworks-From-Marshmallows-a-Pyrotech/ http://cdn.instructables.com/F7Z/9J2E/HSHDWNFW/F7Z9J2EHSHDWNFW.SQUARE2.jpg http://cdn.instructables.com/F7Z/9J2E/HSHDWNFW/F7Z9J2EHSHDWNFW.SQUARE.jpg http://cdn.instructables.com/F7Z/9J2E/HSHDWNFW/F7Z9J2EHSHDWNFW.SMALL.jpg TrollFaceTheMan If you like this Instructable please don't forget to vote for it!! In this Video I explain how to make a slow burning firework putty using Marshmallows and an oxidizer (Sodium Nitrate in my case...) Potassium Nitrate can also be used but the ratio is 3 parts oxidizer to 2 parts sugar, instead of 2 ...
By: TrollFaceTheMan

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Sun, 9 Mar 2014 12:14:20 PDT
Play with Math: Make Animated GIF and HTML5 http://www.instructables.com/id/MathVision/
Play with Math: Make Animated GIF and HTML5 - More DIY How To Projects]]> http://cdn.instructables.com/FRC/SVEJ/HW1MB1NM/FRCSVEJHW1MB1NM.SQUARE2.jpg http://cdn.instructables.com/FRC/SVEJ/HW1MB1NM/FRCSVEJHW1MB1NM.SQUARE.jpg http://cdn.instructables.com/FRC/SVEJ/HW1MB1NM/FRCSVEJHW1MB1NM.SMALL.gif laxap Many social web sites now allow to post animated pictures (GIF). Instructable does. Facebook does not (as of now). In this Instructable, you will learn how to: generate images with math (contour plot type), define colors, generate an animation, let images interact with the user. ...
By: laxap

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Wed, 12 Mar 2014 10:31:38 PDT
Copper Plating http://www.instructables.com/id/Copper-Plating-2/
Copper Plating - More DIY How To Projects]]> http://cdn.instructables.com/FS9/TQ3I/HSM50LHQ/FS9TQ3IHSM50LHQ.SQUARE2.jpg http://cdn.instructables.com/FS9/TQ3I/HSM50LHQ/FS9TQ3IHSM50LHQ.SQUARE.jpg http://cdn.instructables.com/FS9/TQ3I/HSM50LHQ/FS9TQ3IHSM50LHQ.SMALL.jpg victordoes In this instruction I am going through how to copper plating a washer with a few simple steps! There is room for experimentation in for example: Changing the time, voltage and acids! :) I will only go true the basic steps in how to copper plate, no explanation in "why" will be found in this tutori...
By: victordoes

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Tue, 11 Mar 2014 08:50:38 PDT
Oobleck: The Dr. Seuss Science Experiment http://www.instructables.com/id/Oobleck/
Oobleck: The Dr. Seuss Science Experiment - More DIY How To Projects]]> http://cdn.instructables.com/FHC/6D1Y/FIWH3S1V/FHC6D1YFIWH3S1V.SQUARE2.jpg http://cdn.instructables.com/FHC/6D1Y/FIWH3S1V/FHC6D1YFIWH3S1V.SQUARE.jpg http://cdn.instructables.com/FHC/6D1Y/FIWH3S1V/FHC6D1YFIWH3S1V.SMALL.jpg fungus amungus Oobleck is a classic science experiment that's perfect for entertaining both kids and adults. If you haven't seen it in action it's very fascinating stuff and before too long you'll have your hands covered with it, happily making a mess that can be washed away with water.Oobleck is a non-newtonian f...
By: fungus amungus

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Mon, 18 Sep 2006 15:40:50 PDT
Laser operated nest box visit counter http://www.instructables.com/id/Laser-operated-nest-box-visit-counter/
Laser operated nest box visit counter - More DIY How To Projects]]> http://cdn.instructables.com/FL8/SWFH/HRPBNIDW/FL8SWFHHRPBNIDW.SQUARE2.jpg http://cdn.instructables.com/FL8/SWFH/HRPBNIDW/FL8SWFHHRPBNIDW.SQUARE.jpg http://cdn.instructables.com/FL8/SWFH/HRPBNIDW/FL8SWFHHRPBNIDW.SMALL.jpg ljohann We have a bird nest box close to our terrace which has been used by a Great Tit (Parus major) couple during the recent years and we hope to have them back breeding this year. However, the box is in a bad condition and hast to be replaced sooner or later. As a scientist I couldn't resist having a b...
By: ljohann

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Tue, 18 Feb 2014 07:28:12 PST
The Color-Changing Sports Drink http://www.instructables.com/id/The-Color-Changing-Sports-Drink-Mocktail/
The Color-Changing Sports Drink - More DIY How To Projects]]> http://cdn.instructables.com/FFK/FP23/HKZ9IVKB/FFKFP23HKZ9IVKB.SQUARE2.jpg http://cdn.instructables.com/FFK/FP23/HKZ9IVKB/FFKFP23HKZ9IVKB.SQUARE.jpg http://cdn.instructables.com/FFK/FP23/HKZ9IVKB/FFKFP23HKZ9IVKB.SMALL.jpg makendo This blue drink turns purple then red/pink upon addition of a citric acid-boosted can of Sprite. It tastes good and has a similar chemical profile to a hypotonic sports drink (also see this homemade sports drink recipe). It's the kid-friendly version of the Color-Changing Martini - and it's much che...
By: makendo

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Fri, 1 Jan 2010 22:27:47 PST
Fitzroy Storm Glass http://www.instructables.com/id/Fitzroy-Storm-Glass/
Fitzroy Storm Glass - More DIY How To Projects]]> http://cdn.instructables.com/FWD/WW09/HPAOYY9H/FWDWW09HPAOYY9H.SQUARE2.jpg http://cdn.instructables.com/FWD/WW09/HPAOYY9H/FWDWW09HPAOYY9H.SQUARE.jpg http://cdn.instructables.com/FWD/WW09/HPAOYY9H/FWDWW09HPAOYY9H.SMALL.jpg pudtiny This instructable will take you through the steps of making a Fitzroy Storm Glass. Fitzroy's Storm Glass - Weather Instrument Used on Darwin's Ship the HMS Beagle Admiral Fitzroy (1805-1865), as commander of HMS Beagle, participated in the Darwin Expedition from 1834-1836. In addition to his naval ...
By: pudtiny

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Tue, 17 Dec 2013 07:14:46 PST
Magnetic Gem & Mineral Float Tester http://www.instructables.com/id/Magnetic-Gem-Mineral-Float-Tester/
Magnetic Gem & Mineral Float Tester - More DIY How To Projects]]> http://cdn.instructables.com/FCI/5PHU/HPAE5IKN/FCI5PHUHPAE5IKN.SQUARE2.jpg http://cdn.instructables.com/FCI/5PHU/HPAE5IKN/FCI5PHUHPAE5IKN.SQUARE.jpg http://cdn.instructables.com/FCI/5PHU/HPAE5IKN/FCI5PHUHPAE5IKN.SMALL.jpg Fikjast Scott The reason why I created the magnetic gem and mineral float tester: I purchased a box full of used Silversmithing tools and in the bottom was a collection of gems and minerals. I needed a helpful diagnostic tool to identifying and sort my new found collection. I read on several ways of testing usi...
By: Fikjast Scott

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Mon, 16 Dec 2013 18:42:27 PST
Save money on your DIY laboratory - robust, easy to focus USB microscope http://www.instructables.com/id/Save-money-on-your-DIY-laboratory-robust-easy-to-f/
Save money on your DIY laboratory - robust, easy to focus USB microscope - More DIY How To Projects]]> http://cdn.instructables.com/F3Z/6GSB/HJAI2GB5/F3Z6GSBHJAI2GB5.SQUARE2.jpg http://cdn.instructables.com/F3Z/6GSB/HJAI2GB5/F3Z6GSBHJAI2GB5.SQUARE.jpg http://cdn.instructables.com/F3Z/6GSB/HJAI2GB5/F3Z6GSBHJAI2GB5.SMALL.jpg Dean Wilson There are plenty of examples of how to build a USB microscope from an old web-cam out there. This design builds on those examples by using a plastic twist pack (also known as 'Bolt cases' and often used for storing machine tool cutters) to provide a cheap, elegant, robust and easy to use focusing me...
By: Dean Wilson

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Mon, 9 Dec 2013 16:27:33 PST
Making Light from Magnetism: Electromagnetic Induction & the Bedini Machine http://www.instructables.com/id/Making-Light-from-Magnetism-Electromagnetic-Induct/
Making Light from Magnetism: Electromagnetic Induction & the Bedini Machine - More DIY How To Projects]]> http://cdn.instructables.com/FHA/J4R9/HP3FUF9U/FHAJ4R9HP3FUF9U.SQUARE2.jpg http://cdn.instructables.com/FHA/J4R9/HP3FUF9U/FHAJ4R9HP3FUF9U.SQUARE.jpg http://cdn.instructables.com/FHA/J4R9/HP3FUF9U/FHAJ4R9HP3FUF9U.SMALL.jpg Mr. Apol Great discoveries are sometimes made by more than one person at the same time. Michael Faraday and Joseph Henry discovered the principles of electromagnetic induction at much the same time. Faraday published the results of his work in 1831, before Henry, and so gets the credit. Strange to say, many ...
By: Mr. Apol

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Mon, 9 Dec 2013 11:07:57 PST
"MELT-O-MATIC" DIGITAL MELTING POINT APPARATUS http://www.instructables.com/id/MELT-O-MATIC-DIGITAL-MELTING-POINT-APPARATUS/
"MELT-O-MATIC" DIGITAL MELTING POINT APPARATUS - More DIY How To Projects]]> http://cdn.instructables.com/FM4/3474/HOHYF7GW/FM43474HOHYF7GW.SQUARE2.jpg http://cdn.instructables.com/FM4/3474/HOHYF7GW/FM43474HOHYF7GW.SQUARE.jpg http://cdn.instructables.com/FM4/3474/HOHYF7GW/FM43474HOHYF7GW.SMALL.jpg kymyst A DIGITAL MELTING POINT APPARATUS   A very frequently performed operation in organic chemistry laboratories is the determination of the melting point of a solid specimen. The temperature at which a sample melts is indicative of the purity and identity of the substance. Originally the sample, c...
By: kymyst

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Sun, 1 Dec 2013 20:04:22 PST
Programmable Temperature Controller + Hot Plate http://www.instructables.com/id/Programmable-Temperature-Controller-Hot-Plate/
Programmable Temperature Controller + Hot Plate - More DIY How To Projects]]> http://cdn.instructables.com/FYF/3GCG/HOHY6T61/FYF3GCGHOHY6T61.SQUARE2.jpg http://cdn.instructables.com/FYF/3GCG/HOHY6T61/FYF3GCGHOHY6T61.SQUARE.jpg http://cdn.instructables.com/FYF/3GCG/HOHY6T61/FYF3GCGHOHY6T61.SMALL.jpg BrittLiv Heating things up is one of the most performed tasks in a lab. Quite a lot of times it is not enough to simply hold something at a certain temperature, but the rate at which something is heated and for how long is just as important. Especially when you try to develop catalysts for chemical processes...
By: BrittLiv

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Sun, 1 Dec 2013 12:38:06 PST
HOW TO TURN ANY WEBCAM INTO A HIGH POWER MICROSCOPE..... http://www.instructables.com/id/HOW-TO-TURN-ANY-WEBCAM-INTO-A-HIGH-POWER-MICROSCOP/
HOW TO TURN ANY WEBCAM INTO A HIGH POWER MICROSCOPE..... - More DIY How To Projects]]> http://cdn.instructables.com/FBW/TZX4/HO7XKKWY/FBWTZX4HO7XKKWY.SQUARE2.jpg http://cdn.instructables.com/FBW/TZX4/HO7XKKWY/FBWTZX4HO7XKKWY.SQUARE.jpg http://cdn.instructables.com/FBW/TZX4/HO7XKKWY/FBWTZX4HO7XKKWY.SMALL.jpg kushalverma Hello friends,this is my first instructable that i made using my old SVB webcam.It's really simple to make..just place anything 1.5cm away from camera lens and enjoy the crystal clear highly magnified images...PLZZZ VOTE FOR ME IF YOU LIKED IT....let's begin..... Materials required... here is the...
By: kushalverma

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Wed, 20 Nov 2013 06:19:23 PST
PIE-rotechnic Thanksgiving Dessert! (Mega Dangerous) http://www.instructables.com/id/PIE-rotechnic-Thanksgiving-Dessert-Mega-Dangerous/
PIE-rotechnic Thanksgiving Dessert! (Mega Dangerous) - More DIY How To Projects]]> http://cdn.instructables.com/FQS/YJ1G/HO7XGB68/FQSYJ1GHO7XGB68.SQUARE2.jpg http://cdn.instructables.com/FQS/YJ1G/HO7XGB68/FQSYJ1GHO7XGB68.SQUARE.jpg http://cdn.instructables.com/FQS/YJ1G/HO7XGB68/FQSYJ1GHO7XGB68.SMALL.jpg The King of Random An innocent looking pumpkin pie erupts an insane fountain of flames and fire! Watch the Video! WARNING: This project is for demonstrational, educational, and entertainment purposes only.   It is not intended to be duplicated.  This experiment should only be attempted by experienced professi...
By: The King of Random

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Sat, 23 Nov 2013 14:57:48 PST
Design criteria for Stirling cycle engine http://www.instructables.com/id/Design-criteria-for-Stirling-cycle-engine/
Design criteria for Stirling cycle engine - More DIY How To Projects]]> http://cdn.instructables.com/F2I/C1RZ/HNT62GW0/F2IC1RZHNT62GW0.SQUARE2.jpg http://cdn.instructables.com/F2I/C1RZ/HNT62GW0/F2IC1RZHNT62GW0.SQUARE.jpg http://cdn.instructables.com/F2I/C1RZ/HNT62GW0/F2IC1RZHNT62GW0.SMALL.jpg Bill WW This Instructable  will describe a model Stirling cycle engine I built. More importantly, it will list design criteria, materials of construction, and tips so that you can build one of your own design. This type engine is called a low temperature difference (LTD) Stirling engine, and there a...
By: Bill WW

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Sun, 10 Nov 2013 22:40:42 PST
Build a Fire Tornado! http://www.instructables.com/id/Build-a-Fire-Tornado/ http://cdn.instructables.com/F79/MFOR/HNM4EXR2/F79MFORHNM4EXR2.SQUARE2.jpg http://cdn.instructables.com/F79/MFOR/HNM4EXR2/F79MFORHNM4EXR2.SQUARE.jpg http://cdn.instructables.com/F79/MFOR/HNM4EXR2/F79MFORHNM4EXR2.SMALL.jpg rickosgood Build a fire tornado from simple tools and materials.   Also, check out my follow up to this instructible where I build a GIANT fire tornado! http://www.instructables.com/id/Build-a-GIANT-Fire-Tornado/ Materials 4 x 3/4" PVC pipe - 2 feet long 4 x 3/4" PVC end plugs 4 x 3/4" PVC coupl...
By: rickosgood

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Tue, 5 Nov 2013 09:59:59 PST
High Quality (and Safe) Nickel Plating http://www.instructables.com/id/High-Quality-and-safe-Nickel-Plating/
High Quality (and Safe) Nickel Plating - More DIY How To Projects]]> http://cdn.instructables.com/F98/1JVI/HNICKGPR/F981JVIHNICKGPR.SQUARE2.jpg http://cdn.instructables.com/F98/1JVI/HNICKGPR/F981JVIHNICKGPR.SQUARE.jpg http://cdn.instructables.com/F98/1JVI/HNICKGPR/F981JVIHNICKGPR.SMALL.jpg A_Steingrube Just like my very popular copper plating instructable, the aim of this is to do high quality, low cost, and safe electroplating.  We will also be making our own electrolyte from scratch instead of buying chemicals online. If you've looked at my copper plating instructable, note that the process her...
By: A_Steingrube

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Sat, 2 Nov 2013 12:22:54 PDT
High Quality (and Safe) Copper Plating http://www.instructables.com/id/High-Quality-Copper-Plating/
High Quality (and Safe) Copper Plating - More DIY How To Projects]]> http://cdn.instructables.com/FQU/UZL7/HN82H2VU/FQUUZL7HN82H2VU.SQUARE2.jpg http://cdn.instructables.com/FQU/UZL7/HN82H2VU/FQUUZL7HN82H2VU.SQUARE.jpg http://cdn.instructables.com/FQU/UZL7/HN82H2VU/FQUUZL7HN82H2VU.SMALL.jpg A_Steingrube There are a few copper electroplating methods on here, but they are either dangerous, provide very low quality results, or cost an arm and a leg.  Your plated object should be a brilliant, shiny red and not blackened and your pocket book shouldn't be hit hard by chemical costs or hospital bills.   ...
By: A_Steingrube

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Sat, 26 Oct 2013 22:11:13 PDT
Make a High Volume Manual Vacuum Pump http://www.instructables.com/id/Make-a-High-Volume-Manual-Vacuum-Pump/ http://cdn.instructables.com/FA9/K5B8/HMMFBCI1/FA9K5B8HMMFBCI1.SQUARE2.jpg http://cdn.instructables.com/FA9/K5B8/HMMFBCI1/FA9K5B8HMMFBCI1.SQUARE.jpg http://cdn.instructables.com/FA9/K5B8/HMMFBCI1/FA9K5B8HMMFBCI1.SMALL.jpg NightHawkInLight This video will show how to make a vacuum pump, a device that can be used to suck the air out of sealed environments. This is the same pump I use to operate my vacuum cannon seen here: http://youtu.be/CVL99yIB3NQ A clear vacuum chamber such as the one seen in the video can be obtained by purchasing...
By: NightHawkInLight

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Wed, 16 Oct 2013 06:49:17 PDT
Landslide http://www.instructables.com/id/Landslide/
Landslide - More DIY How To Projects]]> http://cdn.instructables.com/FRC/DAGQ/HMVJGFNV/FRCDAGQHMVJGFNV.SQUARE2.jpg http://cdn.instructables.com/FRC/DAGQ/HMVJGFNV/FRCDAGQHMVJGFNV.SQUARE.jpg http://cdn.instructables.com/FRC/DAGQ/HMVJGFNV/FRCDAGQHMVJGFNV.SMALL.jpg Zayda Gonzalez A landslide or landslip is a geological phenomenon which includes a wide range of ground movements, such as rockfalls, deep failure of slopes and shallow debris flows, which can occur in offshore, coastal and onshore environments. Although the action of gravity is the primary driving force for a l...
By: Zayda Gonzalez

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Thu, 17 Oct 2013 18:55:37 PDT
Jacob's Ladder http://www.instructables.com/id/Jacobs-Ladder-2/ http://cdn.instructables.com/F36/ZP44/HMLB496W/F36ZP44HMLB496W.SQUARE2.jpg http://cdn.instructables.com/F36/ZP44/HMLB496W/F36ZP44HMLB496W.SQUARE.jpg http://cdn.instructables.com/F36/ZP44/HMLB496W/F36ZP44HMLB496W.SMALL.jpg Penolopy Bulnick A Jacob's Ladder is a spark gap, often used to fancy up Mad Scientist Labs. Luckily for everyone here, you don't have to be a Mad Scientist to make your very own! null null null null null null null null null null null
By: Penolopy Bulnick

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Wed, 9 Oct 2013 22:24:11 PDT
10 Things To Do at a Birthday Party with Liquid Nitrogen! http://www.instructables.com/id/10-Things-To-Do-at-a-Birthday-Party-with-Liquid-Ni/
10 Things To Do at a Birthday Party with Liquid Nitrogen! - More DIY How To Projects]]> http://cdn.instructables.com/FB2/SW7Z/HLR2IFVP/FB2SW7ZHLR2IFVP.SQUARE2.jpg http://cdn.instructables.com/FB2/SW7Z/HLR2IFVP/FB2SW7ZHLR2IFVP.SQUARE.jpg http://cdn.instructables.com/FB2/SW7Z/HLR2IFVP/FB2SW7ZHLR2IFVP.SMALL.jpg The King of Random 10 tricks with liquid nitrogen that you could try at your next party, but probably shouldn't! Watch the Video!   WARNING:  These projects and results are depictions of my own personal experiences, which may vary depending on location, and modifications to project ideas.  There may be risks ...
By: The King of Random

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Thu, 19 Sep 2013 08:46:40 PDT
Home Electrolysis Kit http://www.instructables.com/id/Home-Electrolysis-Kit/
Home Electrolysis Kit - More DIY How To Projects]]> http://cdn.instructables.com/F7V/17U0/HKM943E6/F7V17U0HKM943E6.SQUARE2.jpg http://cdn.instructables.com/F7V/17U0/HKM943E6/F7V17U0HKM943E6.SQUARE.jpg http://cdn.instructables.com/F7V/17U0/HKM943E6/F7V17U0HKM943E6.SMALL.jpg Go Repairs Electrolysis is a useful skill to pick up and the beauty of it is that it's super easy to do. Electrolysis can be used to plate materials, to clean, for etching and even to produce pure forms of a material. In this article we'll show you how to make your own small electrolysis kit. With what you...
By: Go Repairs

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Sat, 24 Aug 2013 05:51:19 PDT
Dry Ice Bubble Project for Kids http://www.instructables.com/id/Dry-Ice-Bubble-Project-for-Kids/
Dry Ice Bubble Project for Kids - More DIY How To Projects]]> http://cdn.instructables.com/F3O/8BXV/HJKBU5GL/F3O8BXVHJKBU5GL.SQUARE2.jpg http://cdn.instructables.com/F3O/8BXV/HJKBU5GL/F3O8BXVHJKBU5GL.SQUARE.jpg http://cdn.instructables.com/F3O/8BXV/HJKBU5GL/F3O8BXVHJKBU5GL.SMALL.jpg HollyMann This is a dry ice project that kids should have a lot of fun with! In addition to having fun, they'll also learn the science behind dry ice. My son had a lot of fun playing around with it - but you need to be extremely careful so you and the kids don't get hurt. Dry ice is frozen carbon dioxide - th...
By: HollyMann

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Sun, 18 Aug 2013 16:44:26 PDT