In this article, I'll show you how to built a Wireless Transfer of Energy Transmitter. Simply put, this device will send electricity to a florescent light bulb and light it up, from up to three feet. The idea originally (at least, prominently) came from Nikola Tesla (read more about this amazing inventor here), who used his Tesla coils to transfer wireless energy to light bulbs in demonstrations (photo below). However, the circuit described in this article consists of a flyback transformer, n...
In this series, I'll be exploring electromagnetic weapons, how to build them, their function and application to the future, and the amazing possibilities electromagnetism has to offer. First, the electromagnetic pulse generator, or EMP. You've probably heard of these before, and their devastating effects on electronics. A simple EMP consists of a capacitor, transformer, trigger, and coil of copper wire. This, when triggered, would produce an intense magnetic field for a brief period, similar ...
All you've got to do is a some simple wiring and a little digging in the garden.
In this article, I'll show you how to build a simplistic circuit to generate negative ions. Negative ions have been known to contribute to fresher air, happier mood, and general health benefits. However, they also look amazing in the dark (check out the photos below, purple plasma is amazing!). And if all else fails, they make a cool nightlight. If you've ever been around a Tesla coil, cathode ray tube TV or sometimes even on a trampoline, you've probably noticed that smell; the smell of "sta...
In this article, I'll show you how to create a simple yet accurate demonstration of the "rising ionized gas" principle. In other words, a transformer, two metal prongs and lots of evil laughter. Remember those large "towers" in the background of Frankenstein movies with a "lightning bolt" rising upwards every few seconds? That's called a Jacob's Ladder; one of the coolest awe-inspiring demonstrations of high voltage. Here's a video of the final product: Materials and Tools
In this series on weaponized lasers, I'll be exploring the function, operation, strength and building instructions for three basic laser weapons; CO2, Diode, and Flashlamp. These laser types are just a few of many, selected because of their simplicity and basic construction (depending on your experience).
Welcome to Microwave Energy—the next part of my Making Electromagnetic Weapons series. For the Electromagnetic Pulse Generator, check out the last three articles (One, Two and Three).
The iPad has established itself as "the" tablet computer for gadgeteers on the go. But Google is giving Apple a run for their money as Android tablets improve with each new release. Motorola XOOM and Samsung Galaxy are among the top dogs competing against the iPad, along with another from ASUS, which just became available yesterday in the United States—selling out in mere minutes.
In this clip, you'll learn how to use the Key Correct Pro, Knoll Light Factory Pro, Magic Bullet Looks and Trapcode Particular plug-ins in Adobe After Effects to create a sci-fi transformer effect. Whether you're new to Adobe's popular motion graphics and compositing software or a seasoned video professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including detai...
The Stun-Gun In this article, I'll show you how to make a small, weaponized highlighter. Before I get into how to built this device, let me warn you. This device is harmful! When used, it can cause burns and/or serious muscle spasms. The voltage is potentially deadly! DO NOT attempt to build this device unless you are experienced with safety, electronics, soldering, and understand circuit schematics.
One of the most simple and cost effective ways to liven up your landscaping is through subtle illumination. Low voltage lighting is simple to install and offers many benefits including ambiance, safety and security. They can be used to illuminate a walkway or to lighten up your home's street address at night. Today's manufacturers are making low-voltage lighting products geared for the do-it-yourselfer, which makes purchasing and installation easier. These low-voltage kits come with a transfo...
One of the most simple and cost effective ways to liven up your landscaping is through subtle illumination. Low voltage lighting is simple to install and offers many benefits including ambiance, safety and security. They can be used to illuminate a walkway or to lighten up your home's street address at night. Today's manufacturers are making low-voltage lighting products geared for the do-it-yourselfer, which makes purchasing and installation easier. These low-voltage kits come with a transfo...
In this article, I'll show you how to create a simple yet effective way of scaring off intruders. Of course, there are methods around this approach, but it's great for office pranks and general fun. The project requires a little background knowledge in electronics and circuitry, like reading schematics and using a soldering iron.
Here's a little gadget I made based on the concept of a potato launcher, a stungun, and a dart gun. The gun uses an explosive gas (butane) to launch a charged high voltage capacitor at a target. The gas is ignited by a small spark, created by a pulse transformer. The trigger automatically fills the combustion chamber with the correct amount of gas, then ignites it with the pulse transformer. The result: a long range stun dart gun.
In this article, I'll show you how to build a coil gun. A coil gun is a device that fires magnetic projectiles at high velocities, using electricity. Coil guns require no explosive propellant, therefor can be fired an infinite amount of time, providing that there is ammunition and available electricity.
Papercraft + Transformers = Fanboy nirvana. Papercrafting is enjoying a renaissance thanks to its nerd-love. Popularity of card modeling boomed during World War II when paper was one of the few items whose use and production was not heavily regulated. Micromodels, designed and published in England, were a popular source of military-themed modeling designs.
Here's a simple and easy addition to your own Jacob's Ladder. If you don't have one, here's how to make a Jacob's ladder.
In my second article of the laser weapon series (see the first part here on CO2 lasers), I'll be expanding on the potential of pulsed lasers.
In this article, I'll be covering Triggers and Coils, part two of the series (see part one here). Generally, a simple EMP generator consists of four components; a capacitor, a transformer, a trigger and a coil of copper wire. The transformer component can be varied, but the coil is very important, and must be precisely tuned.
Dual nurses? Random transformer shirt guy? White collar fighter? Fatso macho man? Super Mario? Ah, you must be playing Dong Dong Never Die!
Instructable user samsmith17's solution for riding in the dark is a lot snazzier than your typical bicycle light:
Tesla coils are totally insane, yet undeniably captivating. And they can be used for many things, from electric painting to dueling musical battles. But one trigger happy fellow has a different use for Tesla's lightning shooting coil. A weapon.
Fashion designer Manel Torres has teamed up with scientists at Imperial College London and designers at the Royal College of Art to invent spray-on clothing, an instant, sprayable, non-woven fabric-in-a-can.
We've seen wearable electronics before, but we've yet to see a dress that dually operates as a cell phone. The idea is interesting, though not especially pragmatic (yet).
Love folk art but could do without the folk? Prepare to have your heart stolen by a self-folding origami automaton.
Space is tight (not to mention expensive) in Hong Kong. What's the solution? Architect Gary Chang has come up with an ingenious design: a small, 344 sq. ft. "accordion" apartment that can transform into 24 different rooms, simply by employing the use of sliding panels and walls. Via the New York Times,
For creating my costumes I try to use only authentic materials, such as old leather, steel, brass, copper, wood and glass. Nearly nothing is glued, most parts are reversible connected with screws.
As November was coming to an end this year, the "6th Robo-One Gate in International Robot Exhibition 2009" dance competition took place. The contenders are just a little bit creepy, to say the least. Particularly exhibit A, Britney Spears wannabe, "LOVE & JOY, Yuhi Kimura", by Doka Harumi.
Can't help but smile at this goofy, endearing nerd "master" (Vitalijus Rodnovas) guiding his copy-cat protege robot (coined Waldo). The rig allows Waldo to mimic Rodnovas' body movements in actual real time.
In this article, I'll show you how to make a simple touch-triggered switch. This is very useful for various electronic projects, from a simple bedside light to a flat panel touch keyboard. The circuit can vary in switching power depending on the transistors you use. For example, if you're looking into creating a 120V light that turns on when touched, you'd need two powerful transistors and an isolation relay. However, a simple flashlight that turns on when touched would only take a couple of ...
This is the third part of my electromagnetic pulse series (see Part One and Part Two). By now, I've covered the hardware and general concept of electromagnetic pulse generators, but how exactly do they disable electronics? How can an invisible field of energy have such a catastrophic effect on computers, cell phones, and most any other electronics? I'll be answering all these questions in part three of Making Electromagnetic Weapons.
Car-part sculptor James Corbett can do things with an automobile that would make a Transformer blush! We call him the Rodin of the Hot Rod. The gallery below should give you an idea as to why.
