This video shows the method to add rational expressions with different denominators. The first step in this process involves finding the LCD. After this is done, the numerator and denominator are multiplied by a specific number so that the fractions are rewritten with common denominators. In the second step the numerators are added or subtracted according to the problem with LCD in the denominator. Simplify the numerator by adding or subtracting like terms. After this, we get a rational expre...
The video describes the basic process of multiplying two rational expressions. The problem illustrated in this video involved multiplying rational expressions of monomial terms with integer coefficients. As with the other example problems, we follow the steps of: factoring, canceling, and multiplying. Because these terms are monomials, no factoring is required (but we still state it as a step for similarity to solving other problems). We then find the greatest common divisor for both terms to...
One can learn, from watching this video, how to multiply and divide fractions. Prof. Alexander gives a discourse on multiplication and division of fractions in a simple, easy way. For multiplication, one should first look for highest common factor in the numerator of one fraction and the denominator of the other, and vice versa, and if found, carry out the reduction by that factor. Then the numerator of one fraction is multiplied by that of the other fraction, the same operation is carried ou...
This video will show you how to carry out multiplication of fractions using cancellation, which will make your fraction multiplication problems simpler to solve. You will need to look at the numerator of the first fraction and the denominator of the second fraction and see if you can find a common factor between the two numbers. If one does exist, you can simply divide both numbers by that common factor and simplify. Repeat this for the other numerator and denominator and if possible, your fr...
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 by StenLTran92 shows how to accomplish the break-dance moves "Windmill" and "Standing Mill." The video begins by first displaying the move in it's entirety. Then, the instructor takes us through the step by step of performing the break-dance move. The moves are all broken down into various kicks, drops, and facings that are to be followed if the move is to be done correctly. After the first lesson, the instructor moves on to how to accomplish a variation on the "Windmill" move. Bot...
This video offers Photoshop users a detailed procedure for adding simulated water droplets to photographs. A male voice-over describes each step in a conversational tone, and his instructions are easy to follow and apply. As he narrates, each step is carried out on screen, allowing you to find the different Photoshop tools and settings when you do it yourself. The procedure uses the gradient tool, drop shadow, and liquefy filter to create a water droplet to a clover leaf. In addition to showi...
In this video we learn how to use iChat in Mac OS X. He explains to us that iChat allows us to chat with any person on our buddy list. He explains clearly about icons next to a person's name such as a camera which shows you can have a video chat with that person. Next he explains how to change your status, such as, whether you are available to chat or not. He then goes on to explain how to create your own buddy icon which is what people will see when they are chatting with you. You can create...
What's a proton pack without a ghost trap? Useless, that's what. Don't pay megabucks for some fake Ghostbusters costume when you can build your own with household materials.
Home security is as important as having a job. You have to protect your family and your valuables. If you can't afford a high tech security system, then maybe a fake security camera will do the trick. This security camera dud is also a cheap alternative for a film prop. Watch this video tutorial to learn how to build a fake cardboard security camera.
Learn how to make a savoury semolina cake in the tandoori style with BBC cookery show 'Indian Food made Easy'.
Rick Stein prepares a classic Corsican Wild Boar stew in this great recipe from BBC cookery show 'Rick Stein's Mediterranean Escape'.
Chef Sarah Cook presents a simple step by step guide to making chocolate truffles. Learn how to make chocolate truffles.
Want to learn how best to cut a roast chicken into joints? Watch this great BBC clip featuring chef Jane Hornby.
Watch this simple recipe for homemade mayonnaise, presented as an easy to follow guide by chef Sarah Cook for the BBC.
Sarah Cook runs through an easy to follow recipe for a tasty carrot and coriander soup. Learn how to make carrot and coriander soup.
Chef Ainsley Harriott presents an easy step by step guide to cook crispy calamari. Simple summer-inspired recipe from BBC cookery show Ainsley's Gourmet Express.
Chef Ainsley Harriott presents an easy to copy recipe for Iced Café Lattes. Simple and delicious coffee recipe from BBC cookery show Ainsley's Gourmet Express.
Chef Ainsley Harriott cooks a delicious sesame salt roasted sea bass. Easy to follow step by step meal idea from BBC cookery show Ainsley's Gourmet Express.
In this BBC clip Delia explains how to make an all-in-one sponge cake. Learn how to make sponge cake.
In this BBC cookery clip Delia Smith reveals her secrets for making the perfect soufflé. Learn how to make the perfect soufflé.
Chef Keith Floyd presents an easy to follow step by step guide to cooking with mussels. Classic moules mariniere recipe video from BBC cookery show 'Floyd on Fish'.
Keith Floyd cooks a family-sized Sunday lunch of walnut-stuffed apples, artichokes, and cider-soaked roast chicken. Meanwhile, his Brittany guests cook a langoustine entree inspired by North French ingredients. Great recipe idea from classic BBC cookery show 'Floyd on Food'.
Chef Ken Hom shows how to cook Buddhist Casserole. Great clip from BBC show Ken Hom's Cookery. Learn how to make Chinese buddhist casserole.
Chef Ken Hom shows how to cook Sesame Prawn Toast. Great clip from BBC show Ken Hom's Cookery. Learn how to make Chinese sesame prawn toast.
Learn how to make a delicious tandoori tikka marinade with this video from BBC cookery show 'Indian Food Made Easy'.
Learn how to make traditional Indian naan bread with chef and food writer Anjum Anand in this great video from BBC cookery show 'Indian Food Made Easy'.
Welcome to the fragrant world of Cornish Indian food. Chef and food writer Anjum Anand shows a local Cornish couple the best way to cook mussels in a traditional Indian style. Great video from BBC food programme 'Indian Food Made Easy'.
Strength training is the bread and butter of a good exercise routine, especially if you're an athelete. Whether your sport requires more speed (sprinting) or raw physical power (football), having strong muscles that can easily be stretched is important for keeping vital and fit.
Drawing the human head is a challenging task in any artistic medium. This two-part video demonstrates and explains how to draw heads and faces from a lot of different angles using a computer art program. Practice the techniques from this video and even if you are a novice artist you will be drawing perfect heads in no time!
This video demonstration will teach you how to draw a Daylily in the Han Chinese painting style. It is very detailed, and should be easy to follow even for novice painters looking to improve their painting skills. The painter in the video talk you through not only what colors to use and the techniques he uses, but also the significance of the Daylily and the legends surrounding it.
Starting from the beginning is a good thing when it comes to entering the world of break dancing. A beginning break dance move involves getting into a crouch and moving into a type of running position. Find out how to move the feet to complete this break dance move with help from two experts & a free lesson.
This video will show you how to tie a thick string or cord into a snowflake-like knot. Be sure to take your time, as there are a lot of loops to make. Also, you'll have to lightly pull the knots into shape a few times to retain the snowflake style. The instructor takes extended pauses to ensure that you can follow along easily. Near the end of the video, there is also a variation on the last few steps to make a slightly different knot. Whether you're a pro or novice at knot tying, you'll be m...
Creative Jewelry Making teaches the at home crafter how to make their own Bali bead and silver charm bracelet. This is not a video for jewelry making pros; it would be simple enough for a novice and can be completed in about half an hour. These are the tools you will need to complete the project: six Bali beads per inch of bracelet you will be making, six jump rings per inch, a Bali style toggle with a large hole for latching, and two pairs of flat nose pliers (make sure to use jewelry pliers...
In this video, Marty Schwartz shows us how to play "I Gotta Feeling" by Black Eyed Peas on guitar. This song is 3 chords and Marty explains everything so clearly so that even the most novice guitar player will learn how to play this song. He explains the placement of fingers for each chord and takes you through the main chord progressions which are G, C, E minor, back to C. After he teaches the basics of it, he tells us how to add a cool extra sound to it by adding a suspension to the G chord...
How to make, Phalli Aaloo Sabzi, (or for English speakers, this translates to Green Beans), has instructions from beginning to the serving of this Pakistani vegetable dish. There are more than beans to this dish, including onion, tomato, garlic, and assorted other middle eastern spices. This is quite a spicy dish, as it includes ground red pepper as one of the seasonings. The ingredients are all cooked in one pan which makes it quite simple, and a novice cook should have no problems making th...
We all know that movies now-a-days don't use real rocks, but fake rocks for their film sets. Why? Because it's safer, lighter, easier to movie, and you can design them exactly how you want them. So if you need a rock for your indie film project, make it yourself. There's nothing better than imitation. Watch this video tutorial to learn how to build a fake rock movie prop.
The FN P90. Everybody wants one, but more than likely, you can't get your hands on one, especially if it's illegal in your area. Designed by FN Herstal back in the 80's, the P90 personal defense weapon is the cream of the crop. It's full name, Project 90, specifies a weapon system of the 1990's. If you want this firearm for a weapon prop or just to have, you can easily build one yourself with household materials, mostly cardboard. Watch this video tutorial to learn how to build a P-90 prop ca...
It's medieval mayhem and you need a sword prop. Maybe you're larping, or maybe you just need a fake, dull movie prop blade for your action epic. Either way, this is a great weapons build project for a cool replica wooden sword. Watch this video tutorial to learn how to build a fake sword prop.
Homemade bone stock, onions, sugar, garlic, white wine are the key ingredients to make a delicious French Onion Soup. The simple recipe in this clip is from the BBC cookery series Delia Smith's Cookery Course.
