Math Help
Whether you're in school or not, math is one of those constants for everyone. From trying to calculate your gas mileage, to the distance you're catapult is going to shoot, math helps us with a bunch of...
View ArticleCommand Prompt Matrix NUMBERS
My last Instructable with the Matrix was only with the letters, but this one is a batch file that uses numbers, and looks more realistic. The real Matrix used Japanese letters and other symbols, but...
View ArticleFold a Paper Note - Rectangle
A quick, self-locking fold for an 8.5 x 11 (or A4?) piece of paper. Resulting size: Approximately 2.5"x4.25" (if A4, 87x105 mm -- I don't have A4 paper, but the math should work like that).By:...
View ArticleHow to win a fight at school (updated)
How to defend yourself at school. Many of these techniques can be used to win a fight, but many are self defense. But never start a fight anyway.By: glycerinateContinue Reading »
View ArticleHow to keep from being bored online- Live TV, Webcams, Games, Websites, and more
Beat the end boss at the end of the internet already (boy, wasn't he tough!) and need something to do? Want some ideas and fresh online activities to enjoy? Well, you've come to the right Instructable!...
View ArticleVersatile and Low Cost Digital Counter
This hack will transform a cheap easily sourced calculator into a versatile counting machine. It can be used as a cheap method to measure distance using a wheel, reed switch and magnet (think bike...
View ArticleCovert Spy Sunglasses
I've always wanted a pair of spy sunglasses that record stealth video but they run upwards of $300. So here's how to make your own that work great, record color video AND audio! Watch the Test Results...
View ArticleThe Stirling Engine, absorb energy from candles, coffee, and more!
There's energy all around us that's just waiting to be tapped into. Whether it's hot coffee on a cold day, light from the sun, scented candles, waste heat from electronics... there's power to be had!...
View ArticleCreating Complex Spraypaint Stencils by Hand
These instructions cover each step in creating complex multi-layer stencils from any source image. There are numerous great stencil tutorials on the web and here on instructables, and there's no right...
View ArticleFolding your own envelope -Origami style
Fold your own envelope from a single sheet of A4 or letter sized paper.By: saulContinue Reading »
View ArticleQuick and Dirty Homemade Reed Switch
A reed switch is an electronic device that closes a circuit when a magnet passes close to it. You have probably used devices that contained reed switches in your day to day life. Alarm systems use reed...
View ArticleModular Magmount LED Lighting
Christmas light bulbs are incandescent and burn out at an ever increasing rate. This was fast enough that my roommates and I got blisters from pulling them. I had those lights up for over two years and...
View Articlemake an ornithopter/chirothopter
this instructable shows how to create an ornithopter or chirothopter (mechanical bird/bat)this is my first instructable and i decided to make this page after i had finished the project so bear with...
View ArticleBike Generator
The is my first attempt at a bike generator and I have made many improvements to the project. Check out my new instructable BikeGen for the new generator which recharges 2 AA batteries and powers the...
View ArticleCreate a Joule Thief LED torch or nightlight by recycling a Kodak disposable...
After seeing information on Joule Thief LED drivers on the internet I decided to try making them. After getting some working units I started experimenting ( as I usually do ) with different sources of...
View ArticleSplatterFX - Articulated Monster Frame
In this Instructable I will show you how to make the best articulated monster frame on the planet (at least I think so) - each of the monster joints (Splivels) allow for a full range of movement! I...
View ArticleLight Streaks
Learn to create light streaks similar to the sprint commercials. One of my hobbies (besides photography of course) is astronomy. I love the night sky and all of the wonders that are held within it. One...
View ArticleTurn a TI Graphing Calculator into an Intervalometer and Create Time Lapse...
I've always wanted to make time lapse videos, but I don't have a camera with an intervalometer feature built in. In fact, I don't think very many cameras come with such a feature (especially not SLR...
View ArticleStopping teachers from spying on what you are doing on school computers
Using this simple method you can stop those annoying teachers from spying on what you are doing from their computer without using any hotkeys or anything of that matter.By: megacheater1Continue Reading »
View ArticleLINUX LEECH
This is portable Linux distribution that boots from a USB stick, that has wireless support, and is battery powered. The ultimate in portable Linux. By: stone3408Continue Reading »
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