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How To: Paint nails with a cobalt blue and pearlescent design

Love4Nails shows step by step tips for achieving this look. Begin by choosing a background color. On top of the base, apply white polish. Then apply a smile line on the top portion of the nail as you would when doing a French manicure. Then fill in the nail. If its not perfectly straight its ok because it will be covered. Next, apply glitter polish on the white area of the nail. With the white polish make three dot and use a dotting tool to extend them, creating flowers. With the original blu...

How To: Reduce a fraction by finding common factors in math

The aim of the video is to show how to reduce a fraction by factoring out prime numbers that are common to both the numerator and the denominator. The example shown in the video is 27/21. The number 27 can be achieved by multiplying 3 by 9 and the number 21 is the result of 3 multiplied by 7. The common factor, therefore in both the numerator and the denominator is 3. 3 on the top divided by 3 on the bottom is 1 and so this can be removed without affecting the value of the fraction, leaving 9...

How To: Encrypt batch files with variables

Encryption is the process of converting you data in to other obscure form so that no one can read it. Encryption can also be done using batch files. Batch files are scripting programs in windows which can be used to program small automatic operations. To do this open a notepad to write the batch program. First turn of the echo by inserting the command '@echo off'. Now write the rest of the program as shown in the video. Now save the image as a bat file. Now you can encrypt this batch file. To...

How To: Convert .docx format files to .doc in Microsoft Office

In this how-to video, you will learn how to convert a file from .docx to .doc. First, go to the Microsoft Office website and install the Open XML Converter program. Open the program. Navigate to the file you want to convert. Drag the file into the program. The program will convert the file to a .rtf file. Microsoft Word will open the document. The file will be saved in the same folder as the original document. You will be able to use files created in the latest version of Office in older vers...

How To: Play "Island in the Sun" on the ukulele

In this how-to video, you will learn how to play the Weezer song "Island in the Sun" on a Ukulele. You must have knowledge of basic chords and a tuned Ukulele to play this song. The chords for the first part of the song are Em, Am7, D, and G. Repeat this throughout the intro and the verse. The chorus also uses this same chord progression. The bridge will use the chords D and G. The last part of the bridge uses C, A7 and D. After the bridge, you can continue with the original chord progression...

How To: Repot a juniper bonsai tree

In this video, Charles M. Teaches us how to re-pot a Bonsai tree. But before this, he explains how to make Bonsai soil. The ingredients to Bonsai soil are as follows: Potting soil, (from your local Home store) Hummus, Decomposed Granite, and a bucket. Take a couple of scoops from each ingredient and add to the bucket. Now you have your Bonsai soil and are ready to move along. Charles next explains how to handle the Bonsai itself. First, you want to remove any extra branches. Then you take it ...

How To: Make a large beaded "rock star in love" necklace

In this video the demonstrator shows how to make an alternative style rock star bead necklace. She uses purple cording, pink round beads, and a pink and purple heart bead to construct this fun, original piece of jewelry. By using a headpin and pliers, she shows how to turn the heart bead into a charm to use in the center of the necklace. She also shows us how to knot the beads in place for a polished look. Follow her unique tips including using nail varnish to sting beads easier, seed beads t...

How To: Pack camping food

Dr. Cook discusses the best ways to pack your food for a camping trip. When it comes to packing food for your camping trip, the best way is simply to pack everything into Tupperware. Everything will be held neatly in one place, and certain items can even be organized in Ziploc bags, and then put into the Tupperware. These bags are also great for keeping the food dry, and can also be used to pack individual meals. Removing the food from its original packaging and placing it in a Ziploc bag als...

How To: Factor trinomials with 2 variables & GCF by grouping

In the video, the process of factoring trinomials is described. A trinomial that cannot be easily factored in its original form is shown. It is simplified by pulling out the greatest common factor. After that, a trinomial that is easier to factor is shown. Next, the simplified trinomial is broken up into four terms so that factoring by grouping can be done. Once again, a common factor from each pair is taken so that two binomials are created. Once the greatest common factor is added back with...

How To: Solve 3 equations with 3 variables

You can solve 3 equations having 3 variables. Here are the 3 equation examples: x+2y+z=10. 2x-y+3z=-5. 2x-3y-5z=27. The goal is to reduce to 2 equations having 2 variables. Multiply bottom equation by (-1). Rewrite 2nd and 3rd equation. 2x-y+3z=-5. Add -2x+3y+5z+-27. Equals 2y+8z=-32. Go back to original equations and multiply by (-2). Then you have -2x -4-2z=-20. plus 2x -y +3z. When you add these 2 equations, the answer is -5y +z = -25. You have now reduced the equations from 3 equations do...

How To: Copy and paste on your Android

This video shows the viewer how to use the copy and paste function on an android smart phone. This feature is only demonstrated for text. The text is copied by highlighting it with a long press. A second press brings up a menu; copy is one of the options. Once the text has been copied it can be pasted into the desired location by moving the cursor to this point. Another long press will then bring up a menu with the option to paste the original text. Furthermore the video also explains how whe...

How To: Simplify square roots in math

In this video the instructor shows how to simplify radicals. A radical is nothing but another name for a square root. To find the square root of a simple number the first thing that you need to do is factor it. If you need to compute the square root of a number, you first need to find a number which multiplied by itself gives the original number under the root. For example, to find the square root of 9, you need to find a number which multiplied by itself gives 9. Here the answer is 3. When 3...

How To: Make reflective text in Adobe Fireworks CS3/CS4

In this video tutorial, viewers learn how to make a reflective text in Adobe Fireworks CS3/CS4. Adobe Fireworks a bitmap and vector graphics editor. Begin by opening Fireworks and create a new project. Create your text and then duplicate it. Align the duplicated text under the original and flip it vertically. Click on the color and select Fill Options. Select Gradient and keep the second option at Linear. Drag the opacity on the left to zero and the right to 100. This video will benefit those...

How To: Solve exponential and logarithmic equations

In this video tutorial the instructor shows how to solve exponential and logarithmic equations. Solving exponential equations can become very difficult if it involves large numbers. To solve these kinds of complex equations you need to get all the numbers to the same base number. The base number raised to some number should give you your original number. Now if you write the numbers as exponents of your base number you can directly equate the exponent part and solve for the missing variable. ...

How To: Make HD/1080p videos for YouTube in Camtasia

This video lesson will show you how to make HD/1080p videos for YouTube in Camtasia. The simplest way to make this is to record your video in 1920x1080 resolution and render it in that setting. That’s all that you need to do. But, if you have a smaller screen resolution and can’t get 1080p, you can use Camtasia Studio to convert it to 1080p. first add your media to the timeline and change the width to 1920 and the height to 1080 click OK and then close the box. In the preview, you will see th...

How To: Install foam gaskets under light switch plates

To install foam gaskets under light switch plates and outlet covers you will need a screwdriver. Installing foam gaskets under light switch plates or outlet covers on an outer wall is a great way to stop air leaks in your home. First, use your screwdriver to remove the light switch plate cover. Install the foam gasket by placing it over the light switch. Next, replace the light switch plate. Return the screws to their original positions and tighten the screws with your screwdriver. Follow the...

How To: Add motion to an image in Photoshop

Adding motion to graphics using Photoshop can create an exciting and dynamic effects. Select a picture you want to add motion to. First, duplicate the background layer. Then under Filters, select blur, and then select Motion Blur. Then you set the angle of the Motion Blur. You can select any direction and also set the intensity of the blur by setting the distance setting. Then you will need select the eraser tool and select under Options select the brush. Chose a soft edge brush and erase ove...

How To: Factor a trinomial

In this video the instructor shows how to factor a general quadratic polynomial. Here the first step is to identify the coefficient of the squared term. Write the reciprocal of the numerical coefficient of the squared term out side and write two separate parenthesis which are going to contain the binomials which are the factors of the original equation. The first term of both the binomials is the first term numerical coefficient times the unknown variable. Now multiply the first term numerica...

How To: Draw kids flying a kite on a computer

This movie is a silent animated account of how you draw the final picture (which is shown at the beginning of the clip) of two kids flying a kite. The lines are sketched roughly using pencil, and then over-inked. The original lines are erased and leaving outlines. Then you begin coloring in all the spaces just as you wish. There is no commentary and no music, but all the basic detail is there and you can follow easily the way the characters are drawn and colored from start to finish, making i...

How To: Recover deleted files in Ubuntu using Testdisk

This video shows the method to recover deleted files in Ubuntu using Testdisk. The demonstration is done by deleting a set of pictures and recovering them later. The test disk is installed at first. Then we click on the terminal icon and go to the list options available. These include selecting the list of drives available, partition table type and the type of file system in the original photos. Then the system asks you to select the part to be analyze and destination folder. The tool then re...

How To: Find the percent change using proportions

In this video, the instructor shows how to identify the percentage change using proportions. When a given quantity increases or decreases by certain amount then we can calculate the percentage change in the quantity, which can be either increase or decrease based on the new value of the quantity. To solve these kind of situations you should know that the ratio of amount of increase (or decrease) of an amount to its original amount is equal to the ratio of percentage increase (or decrease) to ...

How To: Simplify radical expressions

In this video the instructor shows who to simplify radicals. If you have a term inside a square root the first thing you need to do is try to factorize it. First factorize the numerical term. Write down the numerical terms as a product of any perfect squares. Now split the original radical expression in the form of individual terms of different variables. Now you can pull out the perfect square numerical factors out of the radical. Similarly for the variable terms write the variables as power...

How To: Save your project in Pinnacle Studio

This tutorial explains how to save your work in Pinnacle Studio. The first step is to go to "File". Next is saving projects by using the drop down menu from the top left corner of the program. When you save your project it does not mean that all the video files will be saved. In fact, all the original files have to be stored in the exact same place so this will work. To save your new project you have to go to movie and make and output format like Vdix or VCL.

How To: Solve problems with inverse functions

In this video the instructor teaches about inverse functions. Normally in inverse functions problems you are given a function that has a set of points and you are asked to find the inverse of that function. So if the function has a point in the form (x, y) then the inverse function has its points in the form of (y, x). Now when you are given a function f(x) that is in the form of x and asked to find its inverse, equate the function to y. Solve the equation to get the value of variable x in th...

How To: Determine the age of a fossil using carbon-14

If you have a fossil, you can tell how old it is by the carbon 14 dating method. This is a formula which helps you to date a fossil by its carbon. If a fossil contains 60% of its original carbon, how old is the fossil? The half life of carbon 14 is 5600 years. That means this is how long it takes for half the nuclei to decay. After 5600 years, if we start with a gram, we end up with half a gram. This rather complex formula shows you how to solve this puzzle using accepted scientific methods.

How To: Draw a pair of running shoes on the computer

DrawingNow teaches you how to draw a pair of running shoes. Your start with two ovals, one larger than the other. These will act as the soles of the shoes. Next start sketching the shoe up and once you're happy with it, you can start drawing on top of it and erasing the original sketch. Do the same for the other shoe and start adding details. Draw the front of the foot, heel, the inside of it and the knots. Finally, all you need to do is color them in and use imaginative color combinations.

How To: Solve a quadratic equation

In this video the instructor shows how to solve a quadratic equation. If you have a quadratic equation with complex fractional terms and you find that a particular term is repeating then equate that term to a new variable and replace the variable in the given equation. Now try to get the equation a*x*x + b*x + c = 0, and solve for the roots of the equation which gives the values of the intermediate variable. But this variable was replaced instead of another term. So equate that term to the va...

How To: Add & subtract rational expressions

In this video the instructor shows how to add and subtract rational expressions. When you have an addition or subtraction problem of rational expressions, first look and compare the denominator of all the terms. If all of them have the same denominator then the expression can be written as a fraction whose denominator is the original common denominator and whose numerator is the sum of numerators of all the other terms. Simplifying the numerator by adding and subtracting the like terms gives ...

How To: Protect yourself in a street fight with boxing

In this video a professional boxer demonstrate the basics of boxing so that you can protect yourself. First of all, you should stand in such a manner that your left foot is in front and the right foot is in back (if you are right-handed). Make a fist, put both hands in front of your face. The distance between both the hands should not be much so that in any case, you can cover and protect your face. Your left hand should always turn up and pull back. For punching, take your right hand fist ne...

How To: Divide rational expressions

In this video the instructor shows how to divide rational expressions. To divide rational expressions follow this simple four step approach. In the fist step change the division to multiplication by flipping the second fraction. Now the original division simplifies to multiplication. In the second step factor the terms of numerators and denominators in the two fractions. In the third step cancel the common terms in the numerator and the denominator. Now finally in the fourth step multiply all...

How To: Do selective desaturation in Photoshop CS4

If you want to learn how to do selective desaturation in Photoshop CS4, you should watch this video. Go to File and choose Open. Open the file you want. Go to Image, select Adjustments, and then Replace Color. Select the second droplet or the droplet with a plus sign. Increase Fuzziness, say 106 but you need to decrease Saturation. Set Saturation to -100. Click on the image except for the selected part that you want to have a color. Decrease Fuzziness to know the parts that you need to click ...

How To: Make an animated MySpace banner in Photoshop CS3/CS4

CreativeIceDesigns teaches you how to create an animated banner for MySpace using Adobe Photoshop. After you've finished your static banner in Photoshop, go to Animation. You must be using Frames for this. You can make a new empty frame after the original one and it will make the banner flash. You can also make a new frame and starting from the old one create a movement. You set the speed and the delay. Select both frames and select Tween. In the end you need to go to File - Save for web and ...

How To: Complete the square to graph a quadratic function

In this tutorial the instructor shows how to complete the square to graph a quadratic function using transformations. You can do this by transforming your equation in a series of steps. First make the coefficient of the square term to one by pulling out its numerical coefficient. Now to complete the square of the first part add half the coefficient of the variable with a degree one. Now to maintain the original value of the equation also make sure that you subtract the same value from the equ...

How To: Style a full frontal French braid

LoveMaegan teaches you how to style a full frontal French braid. First, you will separate the front strands of hair and braid them together as you would for a regular braid. To do this, pull the strand from the right under center piece, catch it under the center strand, weave over and then repeat until you get to the left side of the head. Here you will grab a strand of hair from the left side and bring it together with the strand from before. Grab the new strand from farther back in order to...

How To: Create a transparent background in Xara3D

EggBram walks you though changing background colors in Xara3D and shows where to find the transparency setting. This is a simple walk through in high detail, very visible. Xara has been a part of internet development from the very beginning. Xara one of the original Internet service providers when it came about in the 1990s. Xara does most of its work online and has millions of customers online around the world. Xara Online is a leading edge online web service that gives you solutions for a m...

How To: Jailbreak an iPhone or iPod Touch firmware 3.0

George3694 will show you how to jailbreak an iPhone or iPod touch firmware 3.0. This will work on the iPod touch first and second generation, the iPhone original and 3GS. Download Red snow software from the link provided. Click on browse download firmware and put it on your desktop. Next upload the firmware to your device. Install both features, make sure your device is plugged in and turned off. Follow the instructions and put device in DF mode. Just wait as the software loads to your machine.

How To: Make a batter for fish wiht Guinness

Need a new recipe for a crispy batter for fried fish? The Original Naked Chef uses a simple seasoned flour and water base with an extra twist. He adds a healthy dose of Guinness beer to the mix. This affords a rich and fragrant batter. Chef believes that the perfect surface for cooking fish is in a shallow skillet with very hot oil. Simply dipping the fillets in the batter and allowing them to fry several minutes per side yields a mouth-watering main course. Serve with chips and Guinness beer...

How To: Graph the greatest Integer or floor function

The video shows the explanation of greatest integer function. This video explains this with the help of graphs. The video first describes the basic greatest integer function. This means the greatest integer less than or equal to the number gave. The graph of this function is drawn. The video then shows the variations of this function. The first variation shows the function that replaces the 'x' coordinate with it subtracted by three. This shifts the graph to the right by three units. The seco...