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How To: Make fire without matches using acetone and magnesium

In this how-to video, you will learn how to make fire without using any matches. You will need Manganese heptoxide and acetone to do this experiment. You will also need a rod, pipette, and glass beaker. Please exercise caution before doing this experiment, as it involves fire. Place the Manganese heptoxide in the glass beaker. Using a pipette, place a few drops of acetone around it. Now, place a drop on top. Be careful, as the Manganese heptoxide will ignite as soon as the drop hits the mater...

How To: Understand the French matched grip

Dom Famularo's infectious smile and drumming talents make him one of the most sought-after drummers and clincians in the world. In this installment from his video series dedicated to a wide variety of topics–from drum strokes to styles–, Dom discusses the finger-heavy French matched grip position.

How To: Make an Escher-esque tessellation

In this video, we learn how to make an Escher-esque tessellation. Start with construction paper, then make an equilateral triangle onto it. Next, make a shape on one end of the triangle, making any shape you would like. Now cut your shape out, then trace it onto another piece of construction paper. After this, rotate the shape over on the second piece of paper, then trace it out again. The lines should match up equally. You will then have one side left, which you will use to make any shape yo...

How To: Get infinite coins and money in Wild Ones (4/4/10)

Do you find yourself getting rocked by your friends and relatives whenever you play Wild Ones on Facebook? A little more money would help right? This video will teach you how to use an easy cheat to acquire a theoretically infinite amount of money and coins. All you need are two Facebook accounts and two different web browsers and you can do this easily. Now get in there and buy yourself a better pet!

How To: Tape the butt end of a hockey stick

In this how to video, you will learn how to tape up a hockey stick. You will need hockey tape and a hockey stick to do this. First, take the tape and wrap it around the tip about two times to make sure it is on nice and tightly. Stretch the tape length to about chest length and then spin it. This will create a cord for more grip. Now, wrap it around the stick about for times with a spacing that matches your fingers. Create a nice spiral while doing this. After this is done, wrap it back up. T...

How To: Maintain car tires and ensure maximum tire life

This video shows you how to perform tire maintenance on your vehicle. In order to check the tread wear on your tires, you will need a penny. You will have to check the entire tire for wear, because tires may wear away unequally. Just slip the penny between the tread. If you are still able to see Lincoln’s entire head, then you will need to replace your tire(s).

How To: Get rid of screen flickering for Java game development

In this 14th video in a series about JAVA game development, "thenewboston" (Bucky Roberts) explains how to redefine your screen to avoid annoying flickering. Flickering in JAVA games often occurs because of time lags as the viewer watches the computer draw a new screen, pixel by pixel. Pre-installed code in JAVA can be used to eliminate this problem by taking advantage of "Buffering" and "Page Flipping". These functions permit you to delay the composition of a new screen until it is finished,...

How To: Organize & unclutter your closet

In this how-to video, you will learn how to organize your closet. You will need motivation first and foremost in order to fully go through with this project. The closet of course is the best way to motivate yourself to clean your entire house. First start by getting rid of the items you do not wear or do not like anymore. You can easily get rid of things you do not love by doing this. Next, purchase matching hangars. You can even just rework what hangars you are currently hanging. Items such ...

How To: Build a fire in the snow

What to do if you're lost & freezing in Antarctica? Build a fire to keep warm! Yes, fires can be built successfully in cold and wet conditions with the right tools & preparation. In this eight-part series of short videos, Fitclimb survival instructor Ali teaches how to build a fire in the snow in 15 minutes. You can build this fire with just two tools: a knife and a metal match (magnesium stick). In part one, Ali talks about site preparation and how to choose and prepare the right site for a ...

How To: Do a prediction card trick

Learn a unique prediction card trick to impress your friends. Items needed: a deck of cards (with the box), a pen and a piece of paper. Memorize and place 3 cards inside the box before you begin the trick. Make your spectators inspect or shuffle the remaining cards. Place the remaining cards inside the box and make sure your audience does not see the hidden ones inside. Tell your audience that you will make a prediction but do not disclose the number of cards you'll be predicting. Write down ...

How To: Do advanced green screen tricks

Interested in learning how to do advanced green screen tricks to show a subject flying? After this tutorial, you'll be a pro. How to launch: Light the screen and the subject. Frame the subject so that you do not see their feet on the ground. Do this by cutting off the lower 1/3 of the subject. Sell the effect by using a fan from above. Add in a background which works with the flying that you are trying to achieve. How to fly: Have a prop that you can use for effect that can be cut out later (...

How To: Get the Poison Ivy Uma Thurman inspired makeup look

Poison Ivy is a villainess in the Batman comic books, a seductive femme fatale with poisonous blood and the ability to control plants. She makes excellent inspiration for a Halloween costume. Make you sexier and more beautiful. Hair: Poison Ivy is portrayed as a beautiful redhead, contrasting with the green of her outfit. Buy a red wig or use hair dye to dye your hair red. Body: Purchase a cheap green leotard, bodysuit, or swimsuit, along with 30 or so fake ivy leaves. Using a needle and thre...

How To: Completely Change the Status Bar on Any Android Without Rooting

Despite Android's flexibility in regards to customization, the options available in stock Android are pretty barebones. It is only with the help of third-party apps that we can entirely transform sections of the UI to our liking. And thanks to a new app, we can modify another part of the OS, the status bar.

How To: Track Your Lost iPhone, iPad, or Mac Even When Its Offline — As Long as This Feature Is Enabled

Apple's latest updates to its operating systems add another security feature to its Find My service, so you have an even better chance at locating your lost iPhone, iPad, or Mac should it ever happen. As long as you have the option enabled, you can leverage other Apple users' devices to find yours on the map.

How To: Generate Private Encryption Keys with the Diffie-Hellman Key Exchange

When we are building programs that communicate over a network, how can we keep our data private? The last thing we want is some other lousy hacker sniffing our packets, so how do we stop them? The easy answer: encryption. However, this is a very wide-ranging answer. Today we're going to look specifically at how to encrypt data in Python with dynamically generated encryption keys using what is known as the Diffie-Hellman key exchange.

How To: Get Rid of the U2 Album You Never Wanted on Your iPhone

From my experiences, there are only two types of U2 people: those that love them and those that hate them. I'm the latter, so it's pretty damn annoying that Apple just added U2's new album, "Songs of Innocence," to my iCloud. If you find it creepy that U2 is appearing on your iPhone or in iTunes, don't worry—I've found a few ways to deal with it. UPDATE: How to Delete U2 Forever & Ever

How To: Understanding Signature Schemes: How Data Sources Are Authenticated, Secured, & Spoofed

One of the biggest problems in data security is authentication of data and its source. How can Alice be certain that the executable in her inbox is from the venerable Bob, and not from the not-so-venerable Oscar? Clearly Alice wants to know because if this file is actually sent to her by Oscar, the file might not be a game, but a trojan that can do anything on her computer such as sift through her email and passwords, upload her honeymoon pictures, or even turn on microphones and webcams. Thi...

How To: Introduction to Modern Cryptography

Cryptography is the science of keeping secrets, or more specifically, the science of disguising them. As a point of fact, cryptography has progressed quite a bit farther and now encompasses file and message integrity, sender authentication, and pseudo-random number generators.

How To: Draw a City in One Point Perspective

Video: . Step 1: Today We Are Going to Draw a City in One Point Perspective -- Buildings in the City Going into One Point Perspective. Let's Start Our Drawing with the Vanishing Point and Horizon Line. In Order to Get the Feel of the Drawing We Need to Determine Where Vanishing Point Will Be. Feel Free to Improvise and Change It Depending on What You Want to Achieve. Start Mapping Lines in.

How to Play Battlefield: Bad Company 2 - Ch. 12: Airborne

This is it. The last one. The last mission in Battlefield Bad Company 2. Airborne. This is where you and your unit finally find the scalar weapon. If you're scared of heights though, this might be the most terrifying mission of all, with a freefall plummet down to the Earth's surface. Yo have to shoot and kill Kirilenko when you're falling, too, so don't panic. Watch this video walkthrough to learn how to complete the Airborne mission in Bad Company 2 on the PS3.

How to Play Battlefield: Bad Company 2 - No One Left Behind

Things are really heating up now with that the Russians are putting on the pressure in Battlefield Bad Company 2. This time your helicopter gets hit by an RPG and you need to put it down and make your way through the clearing in the jungle. Destroy all the M-Com Stations, and nobody can die. Watch this video walkthrough to learn how to complete the No One Gets Left Behind mission in Bad Company 2 on the PS3.

How to Play Battlefield: Bad Company 2 - Sangre Del Toro

The first thing you need to do in this mission on Battlefield Bad Company 2 is to hop out of the copter and get in the sand buggy and head to your marked location. You'll need to locate and head to each station on the map: Bravo Base Station, Charlie Base Station, and Alpha Base Station. After that, complete the Triangulation Point. Watch this video walkthrough to learn how to complete the Sangre Del Toro mission in Bad Company 2 on the PS3.

How to Play Battlefield: Bad Company 2 - Snowblind

Make your way to the crash site in this mission on Battlefield Bad Company 2. You'll need to protect the crashes satellite from RPGs and enemy fire. Then you need to destroy yet another M-COM Station, so make sure you're ready. Watch this video walkthrough to learn how to complete the Snowblind mission in Bad Company 2 on the PS3.