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How To: Simplify algebraic expressions involving exponents

Need help figuring out how to simplify algebraic expressions? Learn how with 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 finish your homework or study for that next big test).

How To: Find the derivative of an inverse function in calculus

Looking for a primer on how to find the derivative of an inverse function in calculus? Learn how with this free video calc 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).

How To: Find the domain of a function in precalculus

Looking for a primer on how to find the domain of a function in precalculus? Learn how with this free video precalc 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).

How To: Make classic tiramisu with mascarpone & coffee liqueur

Tiramisù is the world's most popular Italian dessert, with delicious layers of sponge cake and brandy (or liqueur), usually with powdered chocolate and mascarpone cheese. This particular classic Italian dessert is the perfect balance of fresh whipped cream, mascarpone cheese and coffee liqueur. Check out the entire video recipe for this tasty classic style tiramisu dessert.

How To: Identify an exponential model

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.

How To: Work with linear, quadratic & 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.

How To: Work with radical equations in 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 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 radical algebraic equations.

How To: Simplify radical expressions in 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 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 reduce and simpify rational expressions in algebra.

How To: Find the midpoint of a line segment in geometry

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 find the midpoint of a line segment in geometry.

How To: Multiply and divide rational expressions in 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. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to multiply and divide rational algebraic expressions.

How To: Use the application center on a Blackberry Storm 2

Wayne with Vodafone Help Centre demonstrates how to use the application center on a Blackberry Storm 2 phone. First tap on the Blackberry key to bring up the main menu. Then choose the application center option. Click yes to update the application list. Choose app world and install it on your phone by downloading it. Then, click run and accept the software agreement. You now have access to the Blackberry app world. You can search for the applications that you want and filter the results by pa...

How To: Change improper fractions into mixed numbers

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. With this free math tutorial, you'll learn how to change top-heavy improper fractions into mixed numbers.

How To: Graph linear equations using a table

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 free video math lesson, you'll learn how to graph a system of linear equations using a T-Chart.

How To: Use the quadratic formula on a graphing calculator

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 work with the quadratic formula on your graphing calculator.

How To: Rationalize a denominator

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 rationalize a denominator.

How To: Solve a complicated radical equation in 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 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 solve a complex radical equation in algebra.

How To: Select a random name in Excel

Not sure about all the functions and abilities of Microsoft Excel? Luckily there are free video tutorials out in the world... or better said, the World Wide Web, to help you. In this video, learn how to use the RAND function and sort in Excel to select a random name from a list.

How To: Play "The Man Who Sold the World" by Bowie on guitar

If you want to learn how to play David Bowie's "The Man Who Sold the World" on the acoustic guitar, follow the steps in this video tutorial by TboneWilson. Tbone begins his tutorial with the introduction showing what strings to strum and what techniques to use. He then takes us through the various verses and chorus first strumming the strings, and then playing them at the correct tempo of the actual song. Follow the steps in this video to learn how to play "The Man Who Sold the World" on the ...

How To: Decide what to sell on eBay

Do you want to get started in the world of eBay but are you stuck on how to get started? In this instructional video, Ask the Auction Guy will give you some basic tips on how to get over that initial hump and get into the world of online auctions. He'll give you tips on where to find your eBay items, what will make you more money, and which areas to steer clear of. This easy to follow video will help give you a push into the world of eBay.

How To: Build a gingerbread house with Walt Disney World

The pastry chefs at Walt Disney World and Disney's Grand Floridian Resort have built a 16-foot gingerbread house each holiday season for more than a decade. Ellen, the Gingerbread Lady, has shown thousands of guests how she makes gingerbread houses. Now, she has a few tips for making a little Disney Magic in your own home. Watch this instructional video to learn how to build your own gingerbread house.

How To: Play "Somewhere over the Rainbow" on the ukulele

The ukulele is a beautiful and unique stringed instrument that is perfect for the traveling musician because it is so portable and relatively inexpensive. The ukelele is a version of a small guitar that originated in Hawaii. In this tutorial you will learn how to play "Somewhere over the Rainbow / What a Wonderful World" like Iz. Once you get a hang of this beginner song you can impress your friends with this rendition of "Somewhere over the Rainbow / What a Wonderful World" on your uke.

How To: Clone a Snickers Candy Bar at Home

Famous food cloner Todd Wilbur wraps his head with tape and attempts to duplicate the world's most popular candy bar. You will need water, vanilla extract, peanut butter, powdered sugar, chocolate chips, caramel, and peanuts. Watch this video cooking tutorial and learn how to make a Snickers bar at home.

How To: Play advanced ride cymbal patterns

Ndugu Chancler is known not only as a world-class drummer and percussionist, but also a producer, composer, clinician and teacher. In this installment from his video lesson series covering many of the most frequently asked questions from his clinic tours across the world, Ndugu will demonstrate advanced ride cymbal patterns.

How To: Use advanced ride cymbal techniques

Ndugu Chancler is known not only as a world-class drummer and percussionist, but also a producer, composer, clinician and teacher. In this installment from his video lesson series covering many of the most frequently asked questions from his clinic tours across the world, Ndugu will demonstrate ride cymbal techniques.

How To: Tune the timbales

Take heart, aspiring timbaleros and timbaleras. Eguie Castrillo, having played with everyone from Tito Puente to Steve Winwood, is one of the world's most prolific timbale artists. In this installment of his video tutorial series on the fundamentals of timbale playing, Eguie will walk you through the process of tuning your drums.

How To: Play basic clave patterns

The clave is the heartbeat of salsa music. Eguie Castrillo, having played with everyone from Tito Puente to Steve Winwood, is one of the world's most prolific timbale artists. In this installment of his video tutorial series on the fundamentals of timbale playing, Eguie will teach you basic clave tricks and techniques.

How To: Play a cáscara pattern on the timbales

Take heart, aspiring timbaleros and timbaleras. Eguie Castrillo, having played with everyone from Tito Puente to Steve Winwood, is one of the world's most prolific timbale artists. In this installment of his video tutorial series on the fundamentals of timbale playing, Eguie will show you how to play a traditional cáscara pattern on your drum set.

How To: Use cáscara with the clave on the timbales

Take heart, aspiring timbaleros and timbaleras. Eguie Castrillo, having played with everyone from Tito Puente to Steve Winwood, is one of the world's most prolific timbale artists. In this installment of his video tutorial series on the fundamentals of timbale playing, Eguie will demonstrate how to fit the cáscara with the clave

How To: Listen for clave patterns in salsa music

Having trouble with the claves? Take heart, aspiring timbaleros and timbaleras. Eguie Castrillo, having played with everyone from Tito Puente to Steve Winwood, is one of the world's most prolific timbale artists. In this installment of his video tutorial series on the fundamentals of timbale playing, Eguie suggests techniques for the important, if oft-overlooked, skill of listening and learning from recorded music.

How To: Practice the timbales quietly

Take heart, aspiring timbaleros y timbaleras. Eguie Castrillo, having played with everyone from Tito Puente to Steve Winwood, is one of the world's most prolific timbale artists. In this installment of his video tutorial series on the fundamentals of timbale playing, Eguie will walk you through some basic techniques for practicing the timbales.

How To: Play the left-hand part on cáscara of your timbales

Take heart, aspiring timbaleros and timbaleras. Eguie Castrillo, having played with everyone from Tito Puente to Steve Winwood, is one of the world's most prolific timbale artists. In this installment of his video tutorial series on the fundamentals of timbale playing, Eguie will demonstrate how to play the cáscara with your non-dominant hand.

How To: Play a cha-cha (cha) bell pattern on the timbales

Take heart, timbaleros y timbaleras. Eguie Castrillo is one of the world's most prolific timbale artists. He has played with everyone from Tito Puente to Steve Winwood. In this installment from his video tutorial series on the fundamentals of timbale playing, Eguie will walk you through how to play a cha-cha pattern on your drums.

How To: Play fills on the timbales (tymbales)

Are you an aspiring timbalero or timbalera? Eguie Castrillo is one of the world's most prolific timbale artists and has played with everyone from Tito Puente to Steve Winwood. In this installment from his video tutorial series on the fundamentals of timbale playing, Eguie demonstrates a number of common but very useful drum fills. Take a look!

How To: Solo on the timbales (tymbales)

Take heart, aspiring timbaleros and timbaleras. Eguie Castrillo, having played with everyone from Tito Puente to Steve Winwood, is one of the world's most prolific timbale artists. In this installment of his video tutorial series on the fundamentals of timbale playing, Eguie will walk you through some basic techniques for soloing on the timbales.