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.
No time for elaborate practical jokes this April Fool's? Not a problem, it's 2011—meaning, apps can do just about anything these days. Measure beauty, check for STDs, even fix late night drunken social media stupidity. So why not pranks? Below, 10 digital solutions for your April Fool's Day wickedness.
Installing a chandelier can bring a whole new style to your home’s design. Even though it might seem like a job only a professional can do, it really is quite simple. This DIY video illustrates just how easy it can be to install the chandelier yourself.
How to Hold Forceps This video shows the basic skill of holding forceps or any scissor-like instrument. The most important things to notice here are:
In order to propagate plants from cuttings, you will need the following: plants that can grow from clippings, a container, potting soil, water, and a rooting hormone.
If you live in a colder climate, your water pipes may be susceptible to freezing. For the most part, your plumbing is safely inside the heated living space of your house. However, a sillcock (spigot) on the outside wall of your house is exposed to the elements and can freeze during the colder winter months. Since water expands as it freezes, this situation can burst your pipes causing water damage to your house.
How do I dub from my VCR to the recorder? Check out this video tutorial on how to dub from a VCR to a Panasonic DMR-ES15 (ES25) DVD Recorder. This Panasonic DMR-ES15 (ES25) DVD Recorder is easy to operate and great to record with.
How do I dub from my VCR to the recorder? Check out this video tutorial on how to dub from a VCR to a Panasonic DMR-EH55 DVD Recorder. This Panasonic DMR-EH55 DVD Recorder is easy to operate and great to record with.
Dry and damaged hair can get a boost from a nourishing hair mask. If you want to make a hair mask out of natural ingredients. Make the mask when the hair is wet. Mix half a cup of honey with a quarter cup of olive oil. Apply the mixture to your hair with a wide brush. Try to apply it as evenly as possible over all your hair. When you finish applying, gently comb your hair and gather it up. To make sure the mask is well absorbed, leave it on for about half an hour. Afterwards, shampoo the hair...
Watch this video from This Old House to learn how to repair clapboard. Steps:
Watch this video from This Old House to learn how to fix a wobbly toilet. Steps:
In this article, I'll show you how to make a high-powered, long-range, air-powered rocket gun. This launcher is based on a sprinkler valve, a modified propane tank, and a few other components. Though not hard to make, this device is VERY dangerous! The rocket can seriously harm, if not kill any living thing it's shot at. Here's a video of it in action, quite an accurate shot by my friend Chris... Parts
In each day of our life, we see inflammation. We see it during sore throats and abscess formations in our bodies, and even slight tooth pain is a form of inflammation. Sometimes it's good when it fights to protect us from invading organisms, but sometimes it becomes bad when it occurs in inappropriate ways, like acne.
In this article, I'll show you how to make a glowing orb. The orb is a fun, round flashlight useful for lighting your path in a magical way. Consisting simply of LEDs, a tennis ball, a battery and a switch, it's a great simple project for beginners with electronics. Here's a video of it in action: Tools and Materials
Welcome to Minecraft World! Check out our advanced tutorials and come play on our free server. Welcome back to Minecraft World's Ultimate Survival guide! A few days ago, we reviewed a good way to start off right when you spawn, plus a small rundown of the mobs. Now we will continue on to combat strategies. Note that these are strategies, not specific How-To's, so the best way to get better at it is to do it yourself!
Skyrim is an enormous RPG recently released by Bethesda. After many long years of waiting (I had 1000's of hours clocked into its predecessor, Oblivion, way back in 8th grade) the game is finally out and it surpasses everyone's expectations—save for removing custom spell crafting... Why, Bethesda?
The Elder Scrolls V: Skyrim set off a bang in the video game world this month. It will likely be video game of the year a few times over. Skyrim is another part to a series set in the fantasy world of Tamriel, a world filled with mystical creatures, folklore, and even its own history. It's quite the beatuiful and immersive experience. If you have not picked up the game yet, please do (my fiancée even plays!). Also, make sure to buy it new, so the hard working coders at Bethesda get the money ...
Here's a noncomprehensive list of current features confirmed and experienced in Minecraft 1.8. If you have anything to add, please do so in the comment section below.
It's been a busy week here at Indie Games Ichiban, between attending PAX and breaking news stories about Stabyourself and Playdead Studios, that there's been relatively little time for some honest, good old-fashioned game playing. But time was made and here are two excellent indie games of varying age and platform with two very different themes.
A devastating tragedy occurred in Japan on Friday when a monstrous 8.9-magnitude quake hit, causing a 10 meter (33 foot) tsunami to engulf the northeastern coast of the country. There are reports of over 1,000 people who have lost their lives, tens of thousands evacuated, and massive damage. Whether you have a lot or a little to give, here are five ways you can aid in the relief effort this very moment, without even leaving your couch.
Many things cause a bike tire to deflate. Glass, sharp rocks, tacks, and nails can pierce the tire and puncture the tube within. A tube can be pinched between the rim and tire causing the tube to split when inflated. If a tire has a hole in it, the tube, which is filled with air pressure, will bulge out of the opening and pop. As well, the valve holding the air pressure in the tube can be damaged or faulty.
So You're New to Counter Strike Source? So you're new to Counter Strike Source and you want to improve your gameplay? Great. You've come to the right place.
Police in Milledgeville, Ga., say they handcuffed a 6-year-old kindergartner for safety after she allegedly threw a tantrum at school, tearing items off the principal's wall and upending furniture, WMAZ-TV reports.
In this article, I'll show you how to easily "hack" Facebook, Twitter, YouTube, and any number of similar account types with an Android app called FaceNiff.
In this article, I'll show you how to make an awesome "Death Ray" using the large magnifying lens from an old projection TV. The lens is called a Fresnel lens; a device that employs several ridges to focus light, rather than a complete curve.
In this article, I'll show you how you can make your very own bullet/shell bottle opener. All you need is a .50 caliber deactivated round and some workshop tools!
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.
Have you ever been away from home or on holiday and noticed an open network connection? FREE INTERNET! But then you find out that every search or page redirects you to an "enter password" or "signup here" page. Well, there are ways around this.
The purpose of this article is to discuss how you can change your Windows 7 logon screen. This post will explain how to require a user to enter a username and password by default like the classic version of Windows.
With a lot of Null Byters playing around with Linux because of its excessive use in the hacking world, some of you are bound to run into some trouble with the installation at some point or another. If you make a mistake, or you're intimidated by the wonky-looking installation screen, you may want to just stick with Windows. However, you may notice it can be hard to go back once you've crossed a certain point in the installation. Your Windows installation may be broken or unbootable.
This is probably the least "Mathy" thing I will ever post. In my opinion, it's impossible to have architecture that isn't mathematical in some sense, so I am posting it anyway. Two years ago, I made a papercraft version of a cathedral in Christchurch New Zealand (It was severely damaged in an earthquake earlier this year) and cut holes for all of the windows and lit it with LED lights. I gave it to my Mom as a Christmas gift. I thought it made for a pretty amazing "Christmas Village" piece.
What Is Hypoglycemia Hypoglycemia is the medical term used to describe a state of lower level of blood glucose. It produces different symptoms and effects resulting from inadequate supply of glucose to the brain and it leads to impairment of brain function.
How about a laser? One that is strong enough to nudge debris out of earth orbit. That's what NASA contractor James Mason wants to do, and his lab simulations suggest that the idea is possible. Mason wants to use a 5kW ground-based laser and a ground-based 1.5 meter telescope to spot potentially hazardous space waste and shove it off, by about 200 meters per day of lasering. It's kind-of like air traffic control for near earth orbit.
I always thought you looked kinda like a pickle with peanut butter. Anyway, so the saying goes—you are what you eat—which is supposed to make you feel guilty when downing that triple cheeseburger with a side of donuts and frogs legs. Although, what's so wrong with being a cheeseburger?
Anybody who surfs knows there's often plenty of downtime waiting for the perfect swell to come along. So what do you do while you're waiting around? Option 1: Nothing (boo). Option 2: Fabricate your own ready-made waves, via a makeshift current pool hooked up to the Waimea River, one of the longest rivers in the Hawaiian Islands. Kudos to Stephan Figueiredo, Dennis Tihara, Gabriel Pastori, Diego Silva and Felipe Cesarano for their up-and-go-get-'em. There has been some debate regarding possib...
You know those tubes that siphon money in banks? It's called the pneumatic tube system, and thanks to some clever con artists, it's now a rather large flaw in the banking system.
Ever been warned that sitting too close to the TV might damage your eyesight? It won't. That probably won't stop this electronic View-Master from giving your poor mother a heart attack, however.
It's one of the most popular queries on the web, meaning the wet electronic disaster is likely a common mishap. There are many answers out there, but if you're lucky enough to have never googled it, pay attention now. You never know when you may drop your cell phone or iPod in the sink...
So here's a quick updated list of the biggest stars who are injured and will be missing the World Cup. This list would be incredibly longer if we decided to include players who are missing because of not being called up or their respective countries not qualifying (Zlatan anyone?).
