Red Square Search Results

How To: Make a square-patterned bracelet

This bracelet design has a really cool geometric look to it. If you want to try and make one of your own, just watch this two-part video tutorial on how to make a square-patterned bracelet. This is great instruction on making homemade bracelets. Easy to follow and looks great.

How To: Cope, or cut, molding to fit your room

When installing baseboards, crown molding ("moulding") and chair rails, it's tempting to cut 45-degree miters at the corners and hope for a sure fit. The problem is that most walls aren't square. Joining two 45-cut molding pieces may give you a square joint, but a square joint may not work for your crazy corner. In fact, it seems like every wall is just a “hair” out of square. This problem could be due to a framing error or a buildup of drywall compound in the corner. But even a perfect miter...

How To: Set up a secure lock on a Motorola DROID cell phone

You don't want anybody to have access to your cell phone. Nobody. Well, instead of the standard unlock mechanism, the one anybody can unlock your cell phone with, the Motorola DROID, and Android enable mobile device, allows you to create your own unlock pattern, secret to anyone else, which wakes it from sleep mode. Best Buy has answers. The Best Buy Mobile team explains how simple it is to set up a secure lock on a Motorola DROID cell phone.

How To: Make an 8 sided ninja star out of paper

To make an 8 sided ninja star first you need to take a sheet of the paper you are using and fold this in half, the short way. Unfold this so you have a crease. Now, fold the corners into the center crease. Do this to the top corners. Now, flip this over and fold over the bottom of the paper to the back and crease this. Now, you will want to tear this bottom half creased part off. Fold this into a square and fold the square into halves on both sides and tear this off to create smaller squares....

How To: Make a stained glass picture frame

In this Arts & Crafts video tutorial you will learn how to make a stained glass picture frame. This video is from Artists Resource. You will need a Marabu GlasArt kit, some white spirit, a china graph pencil, scissors, a ruler, sheets of scrap paper, lead tape and a picture frame. Take the frame and remove the clips. With the ruler and china graph pencil mark off and draw 6” squares. Rub off the center lines with a tissue. This is where the photo will fit. Next you fill the squares with the g...

How To: Graph square root functions & inequalities

On Yay Math, Robert Ahdoot, founder of Yay Math, will show you some square root functions and some inequalities. He begins with the problem y=x². Then he makes a sketch with two intersecting lines in a t shape. The problem is illustrated by a curved U shape, the U's bottom resting on the horizontal bar, which represents x, while the center takes the vertical line. The vertical bar represents y. This U is directed up because the x² is a positive number. If the number were negative, the U would...

How To: Make a paper ball

Place the paper colored-side down on the table. Fold the piece of paper in half to form a triangle. Match the upper right corner to the bottom left corner. Run your fingers along the edge of the triangle to complete the fold. Shrink the triangles size again and fold it in half once more. Match corner to corner. This fold forms a smaller triangle. Ensure the corners match up evenly. Run your fingers along the edge of the smaller triangle to complete the fold. Open up half of the triangle. Pres...

How To: Create rounded-off square forms in Blender 2.5

In this quick Blender 2.5 video tip, you'll see how to easily model a rounded-off square form by using snapping/retopology tools. Whether you're new to the Blender Foundation's popular open-source 3D computer graphics application or are a seasoned digital artist merely on the lookout for new tips and tricks, you're sure to be well served by this free video software tutorial from the folks at CG Cookie. For more information, including step-by-step instructions, take a look!

How To: Do least squares approximation in linear algebra

Learn how to use least squares approximation for otherwise unsolvable equations in linear algebra! From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll...

How To: Fold an origami paper Valentine heart

In this video, Nekkoart demonstrates how to make an origami valentine heart. Begin with a sheet of paper that is nineteen cm by eight cm. Fold the paper to form a square. Unfold. Fold both sides to the center crease. Unfold again. Fold the paper in half horizontally (not forming a square) and unfold. Fold a corner to the edge of the center crease. Unfold and repeat with the other corners. Squish both sides down to form a square. Fold down the upper half. Fold down the two triangles at the top...

How To: Check for square

Tim Carter of AsktheBuilder.com demonstrates several ways to check for square to make sure your jobs turn out right. What is square? Are they talking about a framing square? No, they are indicating the all the corners in a project are 90 degrees. There is a way to check your object for square without doing a lot of fancy math. An essential video for properly remodleing a room.

How To: Fold an origami lotus flower with one sheet of paper

To make a lotus out of a single sheet of paper, use a colored, square paper sheet with a different center color (optional). With the colored side facing outwards, fold the sheet diagonally in half creating a center crease. Open up and repeat the step with the other corner to obtain a center point. Carefully fold the 4 corners towards the center point to form a smaller square. Repeat the same procedure with this square. Flip over and repeat the same procedure over again. The next step is optio...

How To: Rationalize a denominator that contains a surd

In this video, we learn how to rationalize a denominator that contains a surd. First, you need to rationalize the denominator by removing any square root sign. To do this, you will multiply the fraction but the flip of the denominator over itself, with the square root. Then, you will multiply the top by the bottom with the square root and this will remove it from the equation once you do the math to multiply it out. Once you're done, the number will be rationalized and you will have the answe...

How To: Crochet a left handed knobby granny square

In this video, we learn how to crochet a left handed knobby granny square. First, work a chain four, then join and make a chain one. Do three half double crochets, and then chain two and repeat the process twice more. Chain one, then end with a single crochet in the beginning to put you back in the corner. For round two, work in the same space you just ended. Chain one and pull up, then do a half double crochet. Do a quadruple crochet next, then pull your yarn through two, doing this four tim...

How To: Convert a matchbox into a camera

In this tutorial, we learn how to covert a matchbox into a camera. First, take your matchbox and cut out the bottom, then cut out a square piece. After this, paint the inside of it black with a marker. Next, cut a small hole in the top of the box. After this, cut a small square out of a soda can and hammer a small hole in the metal square. Now, tape the metal to the match top box, then cut the excess tape off. After this, take the bottom off of the top and place it over the metal hole in the ...

How To: Make a hat out of felt

This video tutorial is in the Fine Art category where you will learn how to make a hat out of felt. You will need glue, silver wrap, a plastic bowl, pins, felt and a mold of the head. Take a red felt and cut out a big square piece, a small triangular piece and four curved shapes as shown in the video. Now cut four curved strips from each of pink, light green and dark green felt. Pour glue in the plastic bowl, add equal quantity of water and mix well. Take the square piece of felt and dip it i...

How To: Solve quadratic equations with the square root rule

In algebra, you can solve a quadratic equation by applying the square root rule. With a squared term and a constant, the special quadratic equation is easily solved. Could you use a little help figuring out how to divide fractions? Watch this free video lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just f...

How To: Fold a basic paper balloon with origami

This video shows the way to make a paper balloon. A square paper is taken. Two perpendicular folds are made down the diagonals of the square. Then an isosceles triangle is made by folding one side of the square towards its opposite side and the other two sides are tucked in. Now there are four isosceles-right triangular flaps. The flaps are folded along its middle to resemble isosceles triangular flaps. The edge of the flaps is folded towards the center. The free end of the flap is tucked int...

How To: Find the graph of a square root function

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to sketch the graph a square root function.

How To: Solve quadratic equations by square roots

This video walks you through the steps of solving quadratic equations by square roots. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret, any question you may have, will be answered. Watching this video will make you feel like your back in the classroom but rather comfortably from your home.

How To: Solving square roots and real numbers

This video walks you through the steps of solving square roots and real numbers. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret, any question you may have, will be answered. Watching this video will make you feel like your back in the classroom but rather comfortably from your home.

How To: Crochet a puffy spike crochet square

The author of this video explains how to combine a puff stitch and a drop stitch while crocheting a six by six inch square. She goes step by step, first showing how to create a slipknot, and then by showing how many slipknots will be needed in each chain across the square, which make the foundations. She then shows how to make a slipknot of a new thread of yarn, and how to insert it on the hook, into the original chain while creating the puff stitch. The chains are repeated, as are the puff s...