The Hufflepuff house in the "Harry Potter" series values loyalty, dedication, and hard work. If this was your favorite house in the franchise, show some lovin' for Hufflepuff by creating a Hufflepuff inspired makeup look!

The economy is rough at the moment, and we all need our jobs more than ever. Check out this tutorial, and learn how to make yourself so valuable at your job that no one would ever want to fire you.

Over 90% of ride-or-die iPhone users will upgrade to the latest Apple smartphone, according to a recent survey. Really, though? Well, Morgan Stanley certainly seems to think so.

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.

In this tutorial the instructor shows how to calculate the sum of reciprocals of complex numbers. If you have to find out the sum of the reciprocals of two complex numbers first you will have to find out the least common multiple of the denominators. To do this multiply the numerator and denominator of the first fraction by the second complex number. Similarly multiply the numerator and denominator of the second fraction by the first complex number. Now you will have two fractions whose denom...

Faced with a tricky polynomial multiplication problem? Need some help figuring out how to solve it? See how it's done with this five-part free video algebra 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 finish your homework or study for that next big test).

Being circuitous and using ample euphemisms has gotten many a politan elected by the dumb and hated by the knowing. Though embellishing speech is often preferred in jovial presidential debates, mathematicians prefer to cut out the fat and get straight to the point.

In this video tutorial the author shows how to find the perimeter and area of a complex figure. He shows that a complex figure can be subdivided into standard geometric figures. In the current example he divides the complex figure into a rectangle and a triangle. Now he computes the perimeter by adding the three sides of the rectangle and the two sides of the triangle. Similarly he computes the individual areas of the rectangle and the triangle and finally adds then up to find the area of the...

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.

This series on complex numbers will help you solve equations with the cute variable "i" with ease by multiplying by the conjugate.

In this tutorial the author explains how to compute the area of a complex figure. Now he first defines what a complex figure is by saying that a complex figure is a figure made up of two or more basic shapes. He uses an example to convey his idea and breaks that sample figure into basic squares and rectangles. Now he computes the areas of these individual units separately and finally puts them together to arrive at the final area of the complex figure. If you are looking to compute the area o...

The 'Kervorkian Complex' achievement is only accessible while playing the Acquaintances Forgotten side quest in Deus Ex: Human Revolution on the Xbox 360. During the dialogue options, you'll need to continue to agree with Brent Radford until he allows you to kill him with morphine--at this point the achievement will unlock.

Start a complex animation that only has a few keyframes by using precomping! This is a simple yet powerful technique that can really open up your ability to get the most out of creating fun animations using Adobe After Effects.

Whether you're new to Adobe InDesign or a seasoned graphic arts professional after a general overview of CS5's most vital new features, you're sure to be well served by this official video tutorial from the folks at Adobe TV. In it, you'll learn how to build complex layouts in less clicks with paragraphs that span or split columns in InDesign CS5.

We don't know about you, but making selections around oddly shaped areas of an image is one of the most frustrating single tasks in Photoshop. Odd shapes are really hard to navigate around by hand and often you can't get a perfect cut. Luckily, this Photoshop tutorial will guide you through how to make complex selections easily in Adobe Photoshop CS5.

Math has always had the reputation of being nonimaginative, dry, and straight to the point, but mathematicians like to have fun, too! Perhaps that's why they invented imaginary complex numbers dealing with "i."

In this video the instructor shows how to simplify a complex fraction. A complex fraction is a fraction that has fractions in both the numerator and the denominator of the original fraction. Complex fractions can look intimidating but are generally simple to solve, as shown in this video. A fraction is nothing but a division of its numerator and its denominator. So in a complex fraction basically you are dividing two fractions. Now you can turn this division into multiplication by multiplying...

How To Filet Crochet - Part 1 We we first heard the term "filet crochet," an image popped up in our minds of chicken fillets from McDonald's, only made from crochet yarn (yes, we were also quite hungry at the time). Well, we'll have to save the yarn foods for another time, because a filet crochet is actually a very complex, difficult crocheting pattern that requires a graph in order to get the stitches right.

The powers of the complex number "i" run their course in a cyclical nature, like annual seasons of "American Idol." Simplify your life - or at least your math class life - by learning how to rewrite the powers of "i" into simple, single variable expressions.

While basic origami allows for the usage of only one sheet of paper, modular origami increases up to many sheets of paper allowing for increasingly complex shapes. This video tutorial shows how to use the Japanese art of modular origami to create a dodecahedron. Start watching and start folding!

The true test of good technical drawing is being able to handle multiple vanishing points and levels of ground at the same time. So rather than just creating a scene on the same uniform plane, you add additional height and width with complex levels.

A complex number is half real (a) and half imaginary (bi), just like that Edward Cullen who makes your heart thump realistically but whose sparkly chest makes you wonder if he's something more.

Check out this Thai language tutorial that teaches you how to say complex Thai vowels. This lesson includes useful phrases and words for traveling in Thailand. Make sure you know these and enjoy the Thai culture, beaches and company of Thai people. Practice your Thai language skills and learn how to pronounce complex vowels in Thai with this instructional language video!

As if you needed another reason to lock down your Facebook profile, the company's sketchy new partnership with data mining firm Datalogix is geared towards giving advertisers more information on what you're doing—even when you're not online. It's just not enough that they can target ads based on your preferences, now they want to know how those ads are influencing your buying habits in the real world.

In this algebra video the instructor shows how to work with complex numbers. When you have a positive number under the square root, you can easily find its value by writing it in the form of product of numbers, and then solving. That is, to find the square root of a positive number, you can find another number which multiplied by itself gives the original number. This new number becomes the square root of the original number. But when you are asked to find out the square root of a negative nu...

This is a great instructional video on education. This educational video teaches you how to simplify a complex fraction with a single fraction on bottom. Let us learn this with an example. Let us assume we have to simplify the complex fraction 5 by x-4 divided by 5-4x by 5. When you simplify this you will get 5-4x over x divided by 5-4x over 5. You will now get 5-4x over x multiplied by 5 over 5-4x. This is equal to 5 over x. This is how we have to simplify a complex fraction with a single fr...

In this tutorial the instructor shows how to simplify complex fractions. A complex fraction is the same as a normal fraction, but has a fraction problem in the numerator and a fraction problem in the denominator. The first thing to do is arrive at a simple fraction both in the numerator and the denominator. To do this take the lcm of the denominators of the fractions in the numerator and simplify it. Similarly do this in the denominator. Now both the numerator and the denominator have a simpl...

Watch this video to learn how to calculate the area inside complex figures--shapes composed of multiple smaller, simpler shapes. The first step is to break the shape into its simpler component shapes. Then, using the information you have about the large shape, find all information you can about the smaller ones: base, height, etc. Next, find the areas of the smaller component shapes. Finally, add the areas of each of the component shapes together to find the area of the complex shape. Now you...

Check out this instructional electric guitar video that shows you how to simplify complex riffs on the electric guitar. This is Season 3, Episode 26 of Dave Weiner's Riff of the Week series titled "Complex Riffs Made Easy." Dave Weiner is a Favored Nations recording artist, a G.I.T. graduate, and has been playing in Steve Vai's band since 1999. With this lesson and a bit of practice, improve your guitar playing skills by learning to simplify complex riffs and to improvise a little on the elec...

Complex levels are a lot less, well, complex than they sound when you pay attention to this helpful drawing tutorial. The definition of complex levels is basically creating a three dimensional quality to your work with multiple planes and sometimes ground levels.

Complex levels is just a fancy name for multileveled, architectural structures in drawing. Complex levels drawing is used frequently by architects to help them envision and plan out the building, archway, walkway, and supports they'd like to build.

Feng shui out your drawing skills by doing something a little different this time: rather than focus on architectural buildings and stairways, why not sketch out a soothing garden to ease your tired soul?

If you can successfully and convincingly draw complex levels on a sheet of paper, then you can draw just about anything. Despite having been around for thousands of years, representative art only approaches reality and reflects it, rather than depicts a believable replica of it.