In this tutorial, we learn how to add rational expressions. When you have two rational expressions, you will first need to factor every denominator. After this, find the lowest common denominator from all of them. After this, rewrite every fraction so it has the lowest common denominator for the denominator. Leave it in factored form for the denominators. Multiply the top and the bottom to find the answer for each of the fractions in the equation. When finished, make sure you find the most si...
Balloons too, can be used to make complex geometrical shapes if aligned properly and made skillfully. For this video however, you would only need standard cylindrical shaped balloons.
In this Arts & Crafts video tutorial you are going to learn how to fold an origami ninja star. Take a normal paper. Fold it diagonally from one corner and cut off the extra portion to make a square. Fold it in half and cut into 2 rectangles. Fold each piece in half along the length. Fold both ends of each piece in opposite directions to make a triangle. Now fold the ends again to make a bigger triangle at both ends of each piece of paper. Each sheet will form a 'Z' shape. Now place one sheet ...
This video tutorial belongs to the software category which is going to show you how to make a simple auto clicker in MS Visual Basic 2008. First download the MS Visual Basic 2008 express edition and the text file, install it and open it up. Go to file > new project. Here you select 'windows forms application', name it 'auto clicker' and click OK. Then on the right hand side, click on 'show icon' and on the left hand side, click on 'button' and add two buttons to the auto clicker form. Then se...
In this video tutorial, viewers learn how to play marble pyramid. This is a 2 player game. Each player has 15 marbles. Players simply take turns placing the marbles onto the field. When 4 marbles form a square, a player is able to place a marble in the center to raise the marble level. Players continue placing and stacking the marbles until it forms into a pyramid. The player with the last marble on top wins the game. Players are also able to stack using their marbles from the field. This vid...
In this video tutorial, viewers learn how to fold a pocket square into the winged puff and rolled puff. For the winged puff, begin by folding the pocket square diagonally in half to form a isosceles triangle. Then fold the two edges towards the middle to form a diamond shape. Now fold the two outer points into the center and fold the bottom flap up, creating a pentagon shape. For the rolled puff, cup the pocket square in one hand, then roll the top of the pocket square downwards with the othe...
In this video tutorial, viewers learn how to tie a double handkerchief for tuxedos. Begin with 2 triangle handkerchiefs and fold one over the other. Over lap the triangle to form one mixed triangle handkerchief. There are 2 ways to fold. The first ways is to take a corner and fold it up. Then flip it over and fold a corner down to form a square shape. The second way is to roll in the tow corners to create a cone shape. Put a card inside the fold and hold it together with a pin. This video wil...
This video demonstrates how to make a broken mirror effect using Photoshop.
In this Arts & Crafts video tutorial you will learn how to make a lily flower from folded paper with origami. For this, you need a square sheet of paper. First you fold it in half and then fold it in half in the other direction. Next you fold it diagonally across to form a triangle. Then fold it again across the other diagonal. Open up the paper and push the diagonal folds inwards slightly so that the center point is pointing upwards. Then press the folds in to form a triangle. Take one of th...
Khanacademy tackles problems involving multiplicative inverse (i.e. taking the number one and dividing it by that number) and dividing rational numbers in its simplest form (lowest common form).
This video shows how to paint your nails with a very attractive red and yellow nail art design. Using a glitter nail polish, dip it in yellow glitter powder. Pat it on the nail, rather than brushing it on. Then apply large glitter shimmers randomly all over the nail, and this forms the background.
This video illustrate us how to make cashew toffee. Here are the following steps: Step 1: First of all take cashew nut and break into pieces,keep aside.
The video describes how to make a fake blood quickly by using kool-aid which takes atleast 2 to 3 minutes.For that we need at least five packets of kool-aid,sunsilk hair conditioner(any relevant conditioner),bowl and spoon.firstly,mix the kool-aid with hair conditioner in the bowl with spoon.Now the mixture is in the form of paste.But to make more fluid type add some more hair conditioner.Mix well to avoid the crystal forming of the kool-aid.It will really appear like blood and there is no st...
In this Arts & Crafts video tutorial you will learn how to make a folded paper ostrich with origami. For this project, you need a square sheet of paper. First you fold it diagonally across to form a triangle and cut it off in two. Then take one piece, fold it in half to form a smaller triangle, open and fold down along the centerline from the top of the triangle. Open it up and again fold along the centerline from the base of the triangle. Now fold from one of the corners up to the intersecti...
Liv Hansen with Betty Crocker TV demonstrates how to make pancakes in fun shapes that kids will love. Make sure to pour your pancake batter into a squeeze bottle for better control when creating your pancake shapes.
To carve a wooden propeller first join six pieces of wood together to form a block. Mark the outline of the propeller on the block in pencil. Use a hand chisel and hammer to form the rough shape of the propeller. Once the rough shape is complete use a motorized hand grinder and then a motorized hand held sander to make the propeller smooth. After the sanding is complete you will need to finish it off with a coat of polish. Finally, you will need to balance the motor before fitting it into pla...
Using a huge jar and with water colored with die in it you can make clouds. To do this set up the apparatus as shown in the video. Now open up the top valve and blow air into the jar. Now this causes the air inside to be compressed as we are pushing more air into the confined jar. This creates a high pressure inside the ball. To understand how clouds are formed you need to know two concepts. The first concept is that as pressurized gas expands it cools. The second thing is that warm gases can...
This video from "Whitney sews on a budget" shows how to make a Valentine's Day purse or gift bag using a bandana. Begin by folding the bandana in half on the diagonal with the right sides together. Cut it into the shape you would like your bag to be. Pin the pieces together and sew along three sides and turn right side out. Clip out notches from each side so that there will be openings on each side of the casing that you are about to make. Fold the top down about an inch and iron, then fold d...
Place you tie around your neck. Make one side longer and one side shorter. Then you will criss-cross the two sides of the tie, with the longer end being placed over the short end. Take the long end and loop it around the shorter end. Then you will take the longer end and bring it through the little loop that you have already formed by looping the end around. This will give you the ascot. To do a scrunchy tie, take the ends and pull them through the loop that has formed, and then you will have...
This video illustrate how to make Chinese paper lanterns with origami. here are the following steps.Step 1: Take a string for holding the lanterns.Step 2: Now take a square sheet of paper and fold it diagonally so that two diagonal intersecting crease are formed.Step 3: Now hold the crease together and push it upwards to form a triangle.Step 4: Now fold the triangle into two equal triangles, do the same with the other side also.Step 5: Now fold one triangle and crease it to the center, repeat...
In this Weapons video tutorial you are going to learn how to make a paper shuriken (or ninja star). Take a square size paper and cut it into half. Then fold each piece in half lengthwise. Fold one end to make a triangle and fold the other end in the opposite direction to make a triangle. Now fold the ends again to make a bigger triangle. Then each sheet will form a ‘Z’ shape. Now place one sheet on top of the other forming a cross. Then fold in the protruding triangles of one over the other p...
Take a square piece of paper to begin. Fold in diagonally in half to form a triangle. You then fold both ends up so that it will form a smaller diamond shape. You then repeat what you just did, but folding two of the ends up again to meet the other side. Fold your piece of paper in half again revealing another smaller triangle. Flip the paper over and unfold the smaller pieces that you folded up to meet the ends. Pull these apart and then fold down in the middle. Bend in the 4 pointy corners ...
Computers malfunction all the time in the form of freezing, crashing or by just not responding. This can happen due to various software reasons behind the comprehension of an average PC user. But by following some simple steps you can restore your computer some times. Your computer might not responding if there are lot of programs running simultaneously. This causes the available memory to be used up and there by causing your computer to not respond. In such case you can use you computer effe...
Ingelton Pottery demonstrates how to throw a chip and dip pottery plate. First, well a ball of clay and put it on a pottery wheel. Use your hands and ample amounts of water to depress the sides of the clay forming an indented rim with a raised center. Use your thumb to define the center hub. Create a thin side to the plate. Wet your hands and press down on the center hub, creating a depression. The plate should now have a two bowls with one sitting inside of the other one. Use a blade to scra...
The relationship and the definition of derivatives and anti-derivatives is described in this video. First, consider a function F(x)=x^3-5x+2 and another with small 'f', f(x)=3x-5. f(x) here is the derivative of F(x). However, on the contrary, F(x) is said to be the anti-derivative of f(x). There is a catch though; even though F(x) has only one derivative in the form of f(x), f(x) here has more than one anti-derivative. This is because f(x)'s anti-derivatives are of the form F(x)=x^3-5x+c, whe...
To make mini cupcake earrings first take a piece of sculpey and make a cylinder. Make vertical indentations around the cylinder, similar to those an the edge of a quarter. this forms the bottom of the cupcake. Next take another small piece of sculpy and role it into a line like a piece of yarn. starting at the edge of the top of your cylinder coil the line of sculpy around the edge and up, similar to a piece of novelty poop. this forms the cupcake. stick a earring finding through the top of t...
Dave Campbell shares some tips to speed-train for marathon running. All runners should develop their speed-skills to enhance recovery and as well enhance efficiency. As a warm up, start an easy run, do some active stretches and drills like low-skip, high-knees, butt-kickers to emphasize different parts of the running form. You can also do short fast sprints to emphasize perfect form and technique. After an extensive warm up, you would run 800 at a prescribed pace and then jog a 400. Being abl...
Megan aka Maybabytumbler, shows in this video how to braid bangs just like television celebrities have been seen sporting. She starts by showing us the right tools for the job: a flat, plastic bristled hairbrush and several bobby pins. Once we have the proper tools, Megan instructs us to brush all our bangs to one side and gather a small chunk of hair from the very top of the part. She separates the chunk into three sections and braids each piece under the last forming the braid knots. As she...
Teresa demonstrates how left-handed people can complete a crochet project. The project is a round cap for a toy Ogeechee bear. Using her left hand to hold the crochet needle, she starts with a circle of crochet stitches to form the crown of the cap, and counts out the number of stitches needed for each row. A yarn marker is used to keep the rows organized, and Theresa shows how to utilize a slip stitch to make turns in the crochet to complete partial-rows that form a brim to the cap. She ends...
You’ve got the basic head structure down and now it’s time to learn how to draw a detailed face of woman. It can be a little tricky to draw an angled view of a face but you can use sketching and shading tools to give depth, angle and form to create a realistic woman.
In this video the instructor shows how to sketch the graph of x squared and square root of x. The first equation is the x squared which is y = x * x. Now to sketch this take a sample values of x and substitute in the equation to get the value of y. Similarly find the set of points for the equation. Finally plot these points and sketch this graph which is in the form of a parabola. The curve is in the form of alphabet 'U' with its vertex at the bottom. Now similarly take the square root of x e...
Becca from Amazing Paper Grace demonstrates how to make crepe paper flowers. The supplies needed are a roll of crepe paper, scissors, a ruler, and a sewing machine or needle and thread. Measure a yard of crepe paper and trim it narrower if you want a smaller flower. Use the sewing machine to sew a straight stitch along one edge with the longest stitches. Pull the thread to gather the paper so it curves around to form a flower shape. Layer the curves around in a spiral to form the flower. Feed...
If you need to draw a demon monster in a hurry then watch this video to see how you can sketch one up in a flash. The great thing about sketching is that you can just sort of etch out the form, refining it until you have the scary demon you are looking for.
MySQL is a database for serving data on the web. This video teaches viewers how to connect to a database and add data in PHP & MySQL. PHPMyAdmin is an interface that allows you to interact with MySQL more easily. Use the form in the program to create a database; choose the name for your database and select 'create'. Next you can create tables within your database, also using the forms provided. Within the tables you can set your variables; PHPMyAdmin has fields that allow you to choose the ty...
Check out this instructional language video to learn how to speak Cherokee! In this lesson, learn how to conjugate the verb "To Sing" in the imperative (the command form), the future tense, and the present continuous verb tense. This is in the Eastern (Giduwa) Cherokee dialect. This video is great for beginners who want to improve their Cherokee language skills. Practice your Cherokee by learning to conjugate the verb "To Sing." Here is the list of forms:
How do you draw an object to look three dimensional? After blocking out the silhouette of a form, you can begin to render it's three dimensional qualities. An easy way to begin giving an object sculptural form is to think about where the light is coming from. Note the lightest points and the darkest points on your object to begin creating shading and contrast. Watch this three part instructional drawing video to begin drawing using direct lighting.
The ukulele is a beautiful and unique stringed instrument that is perfect for the traveling musician because it is so portable and relatively inexpensive. The ukelele is a version of a small guitar that originated in Hawaii. In this tutorial you will learn how to play three moveable chord forms for minor chords on the ukulele in standard GCEA tuning. These chords have roots on each of the four strings. Once you get a hang of this technique you will be able to play some easy songs on the uke.
In this lesson you will learn about E shape barre chords, how they are formed, and tips for getting the barre strong and all the notes clear. The second video will teach you more about E shape barre chords, hand position and finger tricks and also how to play the minor 7th and minor 7th shapes, how they are formed, and tips for getting them sounding cool.
Learn how to do proper push ups. Presented by Real Jock Gay Fitness Health & Life. Benefits
Use geometry to make an adorable and fun heel klickin' friend using McCormick vertex elements! You will need:
