Direct current (DC) by definition flows in one direction. Alternating current (AC), on the other hand, periodically changes direction, or reverses polarity. It is indeed possible for a portion of a circuit that is normally DC to periodically change direction, or reverse polarity like an AC circuit.
Anonymous U.S. officials are quoted by the NY Times stating explicitly that a Hezbollah suicide bomber attacked the Israeli tourist bus yesterday. While this is entirely possible, I think we should remember the bizarre bombing plot of a few months ago in which a small-time Iranian drug dealer was alleged by the Justice Department to have direct links to the Revolutionary Guards, and to have plotted the assassination of the Saudi ambassador. By the way, this is the same person, Bandar ibn Sult...
Gun shots, dog mauling, compound fractures, partially severed limbs... Sometimes direct pressure isn't enough to cut the blood loss. This U.S. Army field instructional is a fascinating and thorough medic's walkthrough. Learn exactly how to apply a lifesaving tourniquet to an injured limb. No first aid poster can compete with the unmistakable deadpan of a military issue instructional. Only the American Army could deliver such eyewitness first aid advice. Bookmark this. If you're ever stuck bet...
Please share this info with all your facebook friends. It's not just Farmville players that are affected by scams and spam! This post will help you keep your facebook account clean and safe. We start by showing you a scam and discussing what is real, then we show you how to remove pages you don't want, and finally how to remove apps you're not using. Please scroll down to which ever part you need!
With an impressive series of viral music videos to their name, it is no surprise that the latest video from indie rockers OK Go is another hit. The video is directed by James Frost, in collaboration with Syyn Labs, a collective of engineers that work on elaborate art projects. A huge Rube Goldberg machine was built in a warehouse, for a one-take video for the song This Too Shall Pass.
Kirsten Dunst is turning Japanese in short skirts and thigh highs. The art world crashes Hollywood in this video piece starring Dunst, directed by McG and produced by world renown Japanese artist Takashi Murakami.
Is there a certain someone whose pictures and status updates you would rather not see? Like, ever? Wish you could hide a person on Facebook without publicly defriending him or her? Your new best friend is a Michel Gondry-inspired Google Chrome extension named Eternal Sunshine.
This Animal Welfare Foundation two-part video tutorial is from expert veterinary staff demonstrating the correct procedures for handling small mammals for clinical examination and medication. Its aim is to show that the primary consideration should be for the the welfare of the animal. This video guide will show you practical animal handling for a rat.
We love tearing apart security here at Null Byte. Several years back, upon returning items to Wal-Mart due to a malfunction, I noticed something very peculiar about the way their overall procedure goes. I brought the item up to the desk, and the woman asked if it didn't work, which I responded affirmatively. Without a moment's notice, she takes it right off to the defective items area and asks if I would like cash or store credit.
Skyrim is a time consuming game. I know I'm not alone in saying I constantly find myself looking for more time in the day. There is never enough time to read the books I want to read, or learn what I want to learn, or play the games that I want to play.
Facebook games are ostensibly all about connecting their players. Yet, in many ways they exist on an isolated island. That's one of the reasons traditional gamers and game franchises have avoided Facebook in the past. And all of the breakout hits so far on Facebook have been cheap PC game ripoffs from the 90s, like FarmVille and ports of other popular casual games.
If you're lucky, your digital camera has a built-in intervalometer that lets you operate the shutter regularly at set intervals over a period of time. Why would you be lucky? Because you can create some very awesome time-lapse videos, like the horribly beautiful eruption of a volcano or vivid star trails in the night sky. You can capture the stunning display of the northern lights or even document the rotting of your favorite fruit.
It's typically not the kind of video game you would see on WonderHowTo. Instead, you'd learn about games with gruesome zombies or beer guzzling dwarfs, even a controversial, dystopian war. But Sissy's Magical Ponycorn Adventure deserves some serious praise.
Angry Birds might be the most visible video game franchise in the world today. It has sold 100 million units, as many as all the Sims games put together. It has been incorporated into board games, birthday cakes, and Israeli sketch comedy shows. And yet, this piece of seeming mass-media whoredom is an indie game. Wha?
With give or take 250 million cars in America, odds are most city dwellers waste time hunting for parking spots. And while a smartphone app can't make free parking spots magically appear, it can aid in the searching process.
Youtube.com is one of the most visited websites in the world, and has been for years now. Ever since it's creation in 2005 people have been making videos for every purpose, including the infamous "How to Boil Water" video. But how can one make money from posting videos on Youtube? Well, it all comes back to Google Adsense. Yes, I know, nowadays it's hard to make money on the internet without using Google Adsense here and there, but Youtube is a great medium to attract people to ads that gener...
In Google definitions a macro is defined as "a single computer instruction that results in a series of instructions in machine language". Basically a macro is a programming script that tells the computer what to do. You can tell a computer (via a macro) to move a mouse, click, type or do any task that a computer can do with automation. There are also many (primitive) computer viruses that are coded entirely in a macro script. There are many ways to create a macro script but I will only go ove...
Everything you need to know about the FarmVille Orchards and how to Master Trees in FarmVille! **Please scroll down and check out my awesome Tree Mastery Chart**
Here you will find some excellent charts to help you master the Crafting Goods and get signs you can place on your farm! For more in depth information and ideas please see the FarmVille Crafting Building Mastery and Recipe Guide.
Write about what you LOVE. EARN money for it.
Every day of the week, WonderHowTo curators are hard at work, scouring the web for the greatest and most inspiring how-to videos. Every Friday, we'll highlight our favorite finds.
As a USC student with limited funds, I'm always trying to figure out how to make the most out of my night when I go out. LA is great because there is so much going on for little to no cash if you know where to look. Echo Park/Silver Lake definitely has the most options, see below for my breakdown.
The SCRABBLE Brand trademark has been around since 1948, but video advertisements for the popular board game didn't appear until the start of this millennium. Although there may be a few SCRABBLE video spots out there that predate 2000, I haven't come across them.
New Levels! Levels 70-90 released. You will get your 20 farm cash if you skip straight to 90 because you had enough xp, or the appropriate amount for however many levels you've completed.
Alice Waters and The Green Kitchen So what, yes I admit it I am drawn to all things Alice Waters. So sautee me. A new discovery was made today while walking through my local bookstore. I found a sweet looking cookbook with Alice on the cover. Naturally I stopped. The item of my interest was a sort of "how to" cookbook called In The Green Kitchen
Chris Haney, one of the creators of the Trivial Pursuit board game, died Monday, May 31st. But what does Chris Haney and Trivial Pursuit have to do with SCRABBLE?
1. Extend your engagement. A longer planning period means a better chance of getting the best vendors in your price range. Plus, you can typically lock in rates that might increase by the time your wedding date arrives.
Are you interested in selling your products at the local Farmers Markets? Many small mom and pop food crafters get started selling their artisan breads, homemade cakes, cookies, pies, biscotti, candy, seasoning mixes or regional barbecue sauces direct to customers who visit local farmers markets and farm stands. What better way to start than with those visiting the local farmers market; a captive audience expecting a wide variety of seasonal fruits and veggies; along with specialty products t...
Anonymity is very important to many internet users. By having your "e-identity" exposed online, you can be stuck with a number of unwanted issues, such as:
Forget CNN. Forget New York Times. Forget BBC. You can even forget the Washington Post. And yes, the Wall Street Journal, too. You no longer need these well-established and reputable news organizations to get your daily fix on what's happening in the world today.
Whenever we get together and hang, my friends are always talkin' me into doin' the famed truffle shuffle from the movie 'The Goonies', made famous by the character Chunk. Well, this is where I got the idea for this prank.
Because soccer players strike the ball into the goal with quick speed, the goalkeepers have to be even faster in order to prevent a score. With such agile goalkeepers, however, how do soccer stars manage to get a goal in at all?
Square dancing, a fun American pastime! Learn square dance steps with this instructional animation. Fun fact about square dancing: 19 U.S. States deem it their official dance. Square dance is a folk dance with roots in Europe, eventually spreading to the states & becoming more of an iconic dance there. Square dancing consists of 4 couples arranged in a square formation. This square dance lesson is clear and to the point. Search "square dance instructional animation" on Wonderhowto for more sq...
Square dancing, a fun American pastime! Learn square dance steps with this instructional animation. Fun fact about square dancing: 19 U.S. States deem it their official dance. Square dance is a folk dance with roots in Europe, eventually spreading to the states & becoming more of an iconic dance there. Square dancing consists of 4 couples arranged in a square formation. This square dance lesson is clear and to the point. Search "square dance instructional animation" on Wonderhowto for more sq...
Square dancing, a fun American pastime! Learn square dance steps with this instructional animation. Fun fact about square dancing: 19 U.S. States deem it their official dance. Square dance is a folk dance with roots in Europe, eventually spreading to the states & becoming more of an iconic dance there. Square dancing consists of 4 couples arranged in a square formation. This square dance lesson is clear and to the point. Search "square dance instructional animation" on Wonderhowto for more sq...
This creamy sauce goes best with a pan-seared rainbow trout, but you could also find other uses for this elegant seafood sauce, it doesn't have to stop at trout. This video recipe will show you just how to make the versatile sauce with rendered bacon and shallots, deglazed with aged sherry and veal stock, and thickened with butter. Keith Pooler of Bergamot Restaurant shows you the trick.
Installing recessed lighting into your kitchen or living room creates an immediate update to the look of your home! Recessed lighting is very low-key, makes a subtle statement, and yet is elegantly modern. If you are looking for an update to your home's lighting, think "recessed."
Single-cell electroporation (SCE) is a specialized technique allowing the delivery of DNA or other macromolecules into individual cells within intact tissue, including in vivo preparations. The distinct advantage of this technique is that experimental manipulations may be performed on individual cells while leaving the surrounding tissue unaltered, thereby distinguishing cell-autonomous effects from those resulting from global treatments. When combined with advanced in vivo imaging techniques...
Watch this video from This Old House to learn how to create zones in a hot water system. Steps:
Watch this video from This Old House to learn how to clear a clogged drain. Steps:
