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 identify and work with exponential models.
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 work with linear, quadratic and exponential models.
Perfect skin is a big part of beauty. In this tutorial, learn how to enhance the natural texture and tone of your subject's skin in Photoshop CS. By enhancing your model's skin, you will give them a more luminescent appearance and make an overall better picture.
In this video Jennie shows us how to make a perfect spiral paper rose. All you need for this is a piece of 6X6 inches of paper, scissors, some glue and, if you really want to be creative, some ink. For starters you're going to need a 6X6 inch piece of card stock. Jennie chose a double-sided card stock because she thinks it will look more interesting but you can also use a plain piece of paper. The first step in creating your rose is making a spiral patterned cut alongside the paper. The ideal...
This video shows us how to make infant mini clip hair bows.This requires a high temperature hot glue gun.Three ribbons of the length 4",3" and 1.75" are required.Also needed are an alligator clip,sharp scissors and a lighter.Take the ribbons and seal it with a lighter just enough to melt the ends.Insert a 4 inch long ribbon in between prongs of alligator clip.Make sure the ribbon is centered and flat side of alligator clip is down.Quickly fold the ribbon over the top prong and press firmly to...
This video shows us how to use a formula to find the area of a parallelogram. The formula for finding the area of parallelogram is the same as finding the area of rectangle or a square which is equal to length time’s breadth. But the parallelogram looks a bit different and the parallelogram is basically a rectangle but it is not at right angles. If you draw two altitudes then it is a rectangle with two triangles and if you cut one of the triangles and paste it next to another triangle then we...
Cityslipper shows you how he uses the cleft grafting method to make a less appealing green apple tree produce better tasting red apples. 10-12 inches long scion wood is collected from the good apple tree while it is dormant. Care is taken not to let the twigs dry out. Selected scions should not have spurs rather they should have leaf buds that lay flat against the twig. A good host twig on a healthy-looking branch should be selected. A clean cut should be made with the fine teeth of a grafing...
This is for an ankle that has been rolled to the outside of the body. Start by cutting a piece of rock tape that is about the length of the distance from the mid arch to right below the kneecap. To tape the ankle sit on a table put your heel on the edge of the table with your toes pointed down. With an ankle sprain this will be very painful so go really slow. Pull an inch of backing off the tape and anchor it about mid arch and then pull the backing off of the rest of the tape. Then with your...
If you've ever wondered how to resize a T-Shirt to a smaller perfect fit, then follow these simple steps presented by Stacey from Sewing Republic. To shrink down your T-Shirt, follow theses steps: You will need an oversized shirt, a smaller shirt to use as a pattern and your sewing machine. 1. Turn both shirts inside out, and lay the fitted shirt on top. 2. Fold the sleeves back and pin the shirts together. 3. Trace around the fitted shirt with a fabric marking pen. Add 1/2 inch for your seam...
This video shows how to find the area of a circle using a formula. The formula for area of circle is pie multiplied by square of radius. Pie is actually an infinite number but for the sake of convenience we consider the value of pie as 3.14. So we multiply the square of radius with 3.14. Radius is the distance between the center point of the circle to any of the outside arcs. It is actually half of the diameter (diameter is the distance between two arcs of a circle). As an example here the ra...
Nothing says you care like a hand-made card. Show that special someone what they mean to you or just have fun with this cute arts and crafts project. Get your markers and colored pencils. Get your glitter and glue. Get creative.
For anyone interested in hemp and learning how to make a bracelet, follow the steps outlined in this video tutorial. To be able to do this craft project, you will need scissors, a ruler, a bead, and some hemp. Hemp can be bought at any local craft supply store. After you have bought all of your supplies, you will need to cut the hemp that you will be working with. You will need two pieces cut. One piece should be 20 inches, the other should be 10 inches. Take the middle of both strands and ti...
Mark Donovan is remodeling a ceramic tile shower, and shows how to install a mortar shower pan. First consider the framing of the shower. Plywood, 2x4's and 2x6's provide a good foundation for the weight of the tile. Then remove the cover from the drain. Use duct tape to cover the drain hole. Staple 15-pound felt paper onto the floor of the shower, and up about an inch on the sides, trimming around the drain, to protect the wood from moisture. Then staple down metal lath to reinforce the floo...
In this video you can learn how to make an Italian pot roast. Put 1 cup of water into crock pot or large cook pot and add Italian seasoning. Slice the baby carrots in thirds or the regular carrots into thin (1/8 inch) slices. Slice the squash and zucchini into thick (1/4 inch) slices. Cut the onion into eight pieces and separate the layers. Peel the potatoes and cut into bite size chunks. Toss it all together and put half of everything into the crock pot or kettle. Add the wine and vinegar. P...
Anastasia Khozzisova, runway coach, explains that many women do not know how to walk properly down the runway. Follow these tips and learn now to walk in high heels as a model. The basic parts of the walk are: -Hips, this is where your movement comes from. -Head, make sure your neck is relaxed. Keep your head back and chin up. -Toes, practice walking on your toes before putting a pair of heels on. -Arms,make sure you are swinging and moving your arms. It helps for a great picture. Learn to be...
STORM THE CASTLE Webmaster and Writer Will Kalif offers a short tutorial on how to make a origami gift box for beginners. All you need is eight square pieces of paper all exactly the same size. You can pick between four inch, five inch or six inch size paper depending on what size gift box you want to make. Your sheets of paper can be all the same pattern, of varying patterns, patterned on one side or patterned on both sides; however, please note that four of your sheets will be used for the ...
You will need a snare made of aircraft cable. Snares are relatively inexpensive. Remember that most likely you will only get one catch out of a cable as they kink when an animal is caught.
With all those cheese and fries casseroles out there, why not add some hearty ground beef to the mix? Betty shows you her unique recipe for a scrumptious delight.
This video teaches you how to use APT (Arbitrage Pricing Theory) models and formulas. This video shows two specific parts of the APT models the first being the after the fact version and the before the fact version. The before the fact version is focused on as being the most important which is used to calculate expected returns to calculate risk. It is discussed how flexible this model is and how different factors can be moved in and out of the formula and how each different factor is used. T...
This video tutorial shows you how to wallpaper. 1. Set the mood: To wallpaper a room you need caffeine and music, it's best to get that first. 2. Prepare the space: Basically this step is set to gathering tools, patching holes, cleaning and sanding the walls, moving furniture and removing outlet and switch face plates. The tools are as follows: level, pencil, tape measure, step stool, wallpaper paste, paint tray, paint rollers and brushes, wall paper, squeegee, water bucket, sponge. utility k...
Don't throw out your wilting plants! There's a chance you can bring it back from the dead. Your wilting plant can be spared and revitalized with a little help & these easy steps.
Looking to grow your own wheatgrass? Wheatgrass is equated with health benefits and contains provide chlorophyll, amino acids, minerals, vitamins, and enzymes. Growing your own wheatgrass is easy and fun – even if you don't have a green thumb!
What's better than a biscuit hot from the oven? Make a batch tonight with this easy recipe. You Will Need
If you’re selling your home, you’ll need to know its square footage. Why pay a professional when you can measure it yourself?
After learning the foundation tricks of "sit!" "stay!" and "come!" have your dog try their paws at a jump.
The fried onion blossom is a classic American appetizer – and it's as fun to make as it is to eat! You Will Need
This crafty cat scratch pad is a great way to recycle used boxes. You Will Need
It's easy to make a peck of pickled peppers – or any other vegetable – with this basic recipe. You Will Need
If things are getting a bit stuffy at your desk, don’t fret. A cool breeze is just a USB slot away. Watch this video to learn how to make a USB fan.
Add instant elegance to your look by pulling your hair into a classic updo. You Will Need:
Merry Christmas From Kevinsorigami! This origami model makes a great Christmas Star though it looks like a sea urchin. Origami is the timeless art of Japanese paper folding. Watch this origami how to video to learn how to fold the Christmas omega star. Origami is a fun craft and your models make nice, homemade gifts. Practice makes perfect.
Devolped by the same team of engineers responsible for LightWave 3D, modo, lowercase, delivers the next evolution of 3D modeling, painting and rendering in a single integrated and accelerated package for the Mac and PC. And now, modo is a true end-to-end solution that includes true 3D sculpting tools, animation and network rendering! More than just features, modo is a truly elegant integration of technology, raw horsepower and refined workflow. With such a wealth of inbuilt features, however,...
Microsoft ASP.NET is a free technology that allows programmers to create dynamic web applications. ASP.NET can be used to create anything from small, personal websites through to large, enterprise-class web applications. All you need to get started with ASP.NET is the free .NET Framework and the free Visual Web Developer. In this introductory video, Alex James will show you how to build a simple Entity Data Model in a short amount of time.
Balloon modeling or balloon twisting is the shaping of special modeling balloons into almost any given shape, often a balloon animal. This how-to video gives easy and simple steps to learn balloon twisting in minutes. Watch this video balloon tutorial and learn how to make a lady bug balloon animal.
This 3D modeling software tutorial reviews the Clone paint feature in modo 201 and higher which allows you to quickly paint detail from one portion of a texture to another on a model. Learn how to use the Clone paint feature in this modo 201 tutorial.
This 3D modeling software tutorial shows you how to work with the pen tool in modo 301. The The pen tool can be used for organic or hard surface modeling in modo. Take a quick look at the versatile and intuitive Pen Tool in this modo 301 tutorial.
The Bevel tool is an important part of a balanced modeling diet in any 3D software. The Bevel tool in modo changes to match the selection mode you are modeling in, making it intuitive to use.
This 3D modeling software tutorial shows you how to use the Web Exporter tool in Google SketchUp. The SketchUp Web Exporter allows you to export your models for 3D interaction in a web browser. You will need to have the Web Exporter plug-in installed before watching the SketchUp tutorial.
This 3D modeling software video covers multiple tools that will help you be more accurate and precise when building in SketchUp. SketchUp has many tools that make it easy to be creative when designing buildings or models, but it's just as important that they be accurate. Learn how to use numeric values and SketchUp tools to add accuracy and realism to your work.
Watch this instructional drawing video to draw s portrait of a live model's head using a planar head as reference. The planar head shows structural plane changes. Follow the detailed tutorial showing close ups, examples, and tips. Gary Gerath is a professor in the exceptional Foundation Program at Otis College of Art and Design in Los Angeles.
