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 learn how to unpack and solve word problems that require you to multiply (or divide) and express a...
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 learn how to unpack and solve word problems that require you to apply rational equations.
If you don't know what belly dancing is, then you've been living under a rock. This form of dance is very sensual and requires you to move certain parts of your body in a smooth and fluid-like motion. In this tutorial, you'll be finding out how to perform Greek belly dance which involves the swaying of the arms. It's an easy to follow tutorial that you're be sure to love. So good luck and enjoy!
This video shows viewers who are interested in learning how to belly dance, focusing on the techniques of hip lifts and drops. After slowly shifting your weight from one hip to the other, make sure that your head stays at the same level by placing your hands on your head as your weight shifts. After making sure that you are now bouncing your head as you move, practice moving your arms in time with your motion. Your arms should move in opposite directions from each other, with one arm being lo...
In this video tutorial, viewers learn how to operate a gloved arm puppet. The puppet is operated by the user putting one hand inside the puppets head to operate the mouth, and the other hand into a glove to operates the puppet's hand. Users may have a second puppeteer to the other hand. The puppets are able to use their hands to pick up objects, make contact or show emotion. These puppets require a special amount of skill and patience to be able to operate both the head and hands of the puppe...
Okay, we're not going to lie: threading hurts. Like, not just an "ouch, I gave myself a papercut" hurt, but an "ouch, I just got a nipple piercing" kind of pain (okay, not really, but do get that the first few times do require you to bite down hard on a rolled up towel).
Too many pudgy couch potatoes think that exercise requires laborously long time commitments, weights, and dumbbells to do correctly. However, you don't need to commit much time at all to tone a certain area of the body or simply to stay in shape.
Bring some excitement to your vest. Accessorize and expand your wardrobe with this stylish multi-functional vest cover-up. This one piece can be re-configured and worn in totally different stylish ways! See how to make a multifunctional vest coverup in this video from GiannyL.
With the weather getting colder and colder this winter season, you may need to update your winter clothing with some new, warm sweaters. If the weather is just a little too chilly for your taste, then layer yourself up with this fashion tip. See how to make a lux short-sleeved sweater in this video from GiannyL.
The alluring and stylish GiannyL is the DIY fashion design guru of the web. Do-it-yourself has never been so sexy before. Her fashion design video tutorials make new outfits not only hot, but cheap and easy. And recycling and reusing old clothing is not only practical, but eco-friendly.
This is a quick tutorial on how to convert files with a .wav extension to .mp3 files using the free, open-source audio editor Audacity. It also includes instructions on how to install the LAME MP3 encoder required by Audacity to process the MP3 files. Whether you're new to computer recording, new to the Audacity DAW (digital audio workstation) or just looking to pick up a few new tricks, you're sure to benefit from this video software tutorial. For more information, including detailed, step-b...
The price of TLC plates can add up. See how to make thin-layer chromatography plates (TLC plates) for a few cents each that are as good as commercial TLC plates that sell for a dollar or two each. You can use these home-made TLC plates the same way you'd use chromatography paper, but the plates provide sharper separations and require far less analyte. They also lie flat, and are much easier to store for later reference. For more information, including step-by-step instructions, and to get sta...
Whether you're doing it for decoration or just for fun, tying certain knots can be a difficult task for any person. It's a difficult hobby that most people could not stand to perform since it requires time and patience. Well if you're looking for help, this tutorial might be of some assistance. In the video, you'll find out how to take 450 nylon paracord and transform it into a lambda knot. Once complete it should look like a clover. So good luck and enjoy!
In this tutorial, learn how to make an ordinary coin completely vanish by placing a clear wine glass over it!
Check out this tutorial for a cool magic trick that you can easily perform for your friends. All this trick requires is a little preparation and you will be wowing crowds in the bar in no time.
Not sure what to use to compliment your steak dinner? Why not try a peppercorn sauce, a surefire way to brighten up a yummy steak. This recipe takes about ten minutes to prepare and requires the following ingredients:
Does that baby just not want to budge? If you are towards the end of your pregnancy, or long overdue and nothing seems to be working, check out this tutorial. In this video you will receive tips from Dr. Lisa Gibbons, an OB/GYN at Cascadia Women's Clinic in Vancouver, Washington. Dr. Gibbons will share with you all of her expertise on how to make that baby come faster and give your body a break.
See all the steps required to make this nifty photo album, which can be used as a picture greeting card or a simple scrapbook for yourself. Despite its complicated look, it's really not that hard to make. This stunning star album card can be made up as cards including many messages, pics, stamps, etc., or they can be made up as miniature scrapbook albums — especially great for kids after a special day out. It's good for a series of "happy" photos to cheat someone who needs "get well" messages.
This video illustrate us how to hit the baseball the right way. Here are the following steps: Step 1: First warm up your body as hitting the baseball requires a lot of your energy.
In this video tutorial, viewers learn how to make a tea bag fly with a home experiment. Viewers learn how to make a tea bag fly using convection. The materials required for this experiment are: tea bags, matches, tin foil and scissors. Begin by cutting the top of the tea bag and open it. Empty out the tea. The tea bag should be a cylinder shape. Place the tea bag on top of a piece of tinfoil and use your matches to light the top of the tea bag. This video will benefit those viewers who enjoy ...
In this Outdoor Recreation video tutorial you will learn how to tie a Prusik friction knot. In case someone has fallen into a crevasse or you want to get back on a rope, Pruisk knot is required. It is used to tie two ropes of different diameters. It basically puts a loop of cord around another rope. It is named after the Austrian mountaineer, Karl Prusik. For making the knot, take the fixed loop made on one rope and pass it around the other rope and back through the fixed loop itself. Then lo...
This video illustrate us how to calculate volume and area in Revit. Here are the following steps: Step 1: First of all open the programme Revit and then click on the volume and area on the left hand side, if in case its not there then right click in the gray bar and then various attributes appear, choose from here.
In this video tutorial, viewers learn how to make Sada Roti. The ingredients required are: 3 cups of all purpose flour, 1 tsp of baking powder, 1-2 cups of water and a dash of salt. Mix all the ingredients together to form a dough mixture. Then cover the bowl with the mixture for 15-20 minutes. Then break the dough into 3 pieces and flatten each of the with roller. Now cook on an oven at medium-high temperature 2-3 minutes on each side. Finish by placing it in the microwave for 1 minute on hi...
Linux is a fully functioning free operating system that you can download online. Just because you are using Linux Ubuntu doesn't mean your projects have to suffer or look less professional that those made on traditional operating systems like Windows or Mac OS X. In this tutorial, learn how to download and add fonts to the GIMP photo program on a Linux Ubuntu system.
This video illustrate us how to make a light bulb oil lamp. Here are the following steps; Step 1: Take all the things required that is bulb, socks,adhesive tape,scissors,kerosene, rim with a hole in the center.
In this video tutorial, viewers learn how to upgrade an old lamp shade into a blossom lamp. The materials required are: 1 1/2 yard of felt, old lamp shade, bias tape, glue gun and scissors. Begin by folding the bias tape in half and iron it down. Then glue the bias tape from the half fold on the top and bottom of the lamp shade. Cut the felt into 3x3" square pieces and then cut them into circles. Fold the felt circle in half and glue it onto the lamp shade. Continue doing this for the rest of...
I wish I was still a kid because this was a pretty cool project to perform and a cool placemat I would have used! Most of the ingredients can be obtained from your local arts and crafts store and seems pretty simple, but does require skill. So enjoy this tutorial on how to make a chalk cloth placemat. Enjoy!
Get started doing the Egyptian twist belly dance move with help from an expert: Sahira. In this video you will learn how to do the basic isolations required to do the Egyptian twist move with tips and tricks given by a pro instructor: Sahira began her career as a Middle Eastern dancer in Houston, Texas under the direction of Thalia and Shakira Masood-Ali. Learn more belly dancing dance moves from this expert by searching WonderHowTo! You're only practice time away from ruling the dance floor!
The Crip walk, or C-walk, is a popular west coast dance move that requires a great deal of balance, buoyancy and switching of the feet. Learn about different foot exchanges that are used to C-walk with help from this free lesson given by an expert.
If something happens to your iPod or iPhone and you can't remedy it with a reboot, you will need to restore your device to factory settings. This is not difficult to do and requires only your computer and your device. You should only restore your iPod to default if absolutely necessary, because you will lose all of your files and folders. Make sure you backup your music and photos before you do it! Good luck!
Taping drywall requires a spreader or a spatula, compound and drywall tape. Spread the compound over the nails and the seams smoothly to apply tape over later. Next, the tape is applied to the wet compound on the wall directly over where the seams were. Then, another layer of compound is placed on top of the tape. After it is dry, a second layer of compound is placed on top of this layer. This process will continue until all the seams are covered with the compound, taped over the seams on top...
From "Butterscotch" tutorial Michael Callahan walks you through updating your driver for Windows 7 operating system. This will help to improve communication between your printer, scanner, or any other devices digitally connected to your Personal Computer. Simply by going through the "start" menu you can then search and find out if there is new drivers for your devices. After that it will tell you and assist you downloading the new driver. Leaving you with the best driver software for your dev...
In this video tutorial, viewers learn how to make a Christmas countdown chain. The materials required for this craft are: construction paper, paper cut into small circles, glue and marker (optional). Begin by cutting the green and red construction paper into even strips. Users may choose to write out the numbers or print them out onto paper. Then cut out the numbers into small circles and glue them in the middle of the strips. Alternate the color of the strips each day. Then put the edges of ...
Shelley Lovett shares a great children's fall activity to help develop math skills - leaf size sorting bags. All that is required is three paper bags and some construction paper. Use the construction paper to cut out three different-sized leaves, and to make three labels saying 'small', 'medium', and 'large'. Then simply glue the small leaf and small label on one bag, medium leaf and label on the next bag, etc. To make the loose leaves of the three different sizes they place into the bags, si...
This video shows how to use optimization methods in calculus. Optimization means finding the maximum or minimum values of a quantity or finding when the maximum or minimum occurs.What quantities are optimized in economics?we want to minimize costs or maximize revenue.First steps in any optimization problem1.Identify the quantity to be optimized i.e., read the problem exactly what is exactly maximized or minimized.2.Identified the feasible domain. This is important because the math we can opti...
In this video tutorial, viewers learn how to make a foam collage. The materials required for this project are: card stock paper, several different colors of foam paper, scissors and glue. The project focuses on preschool, kindergarten, and elementary school crafts. Begin by cutting the pieces of paper foam into different shapes and sizes. Then simply apply glue on the pieces and stick it onto the card stock paper. Continue doing this to cover the entire sheet of card stock. This video will be...
In this video tutorial, viewers learn how to make a plain paper clip into a spinner. The materials required for this spinner are a paper clip and a pair of pliers. Take the paper clip and straighten it. Now use the pliers to bend the tip of the clip at 90 degrees. Then bend it 90 degrees to left side and start bending the wire into a circular shape. The shape will look like a pretzel. Now bend the end tip of the wire 90 degrees to the opposite direction of the first bend. You should end up wi...
This video will help you to make a Christmas centerpiece with flowers and evergreens. The materials required are a plastic centerpiece tray, floral foam, two candles, two candle cups and wired wooden pegs. Flowers like red carnations, white cushion chrysanthemums, red and white pixie carnations and roses can be used for this arrangement. Evergreens used are cedar, pine, princess pine, and variegated holly. The foam is placed in water in the tray. The candle cups with the candles are placed in...
According to Shelley Lovett Pop Beads are a wonderful addition to any early learning environment. In this video Lovett starts by showing all of the different shapes, sizes and colors the Pop Beads come in. She also explains to the viewer where the beads can be purchased. Lovett then demonstrates how the unique construction of the beads makes it somewhat difficult to snap them together. Yet is it the required pinching and grasping that makes playing with Pop Beads so beneficial to developing a...
In this video tutorial, viewers learn how to make coleslaw. The ingredients required for this recipe are: bag of shredded coleslaw mix, 1/3 cup of sugar, 1/2 tsp of salt, 1/8 tsp of black pepper, 1 1/2 tbsp of white vinegar, 2 1/2 tbsp of lemon juice, 1/4 cup of milk, 1/4 cup of butter milk and 1/2 of mayonnaise. Begin by adding all the ingredients into a large bowl and mix them together and pour the mixture onto the coleslaw mix. Add 2 tbsp of minced onions and mix the coleslaw together. Thi...
