Need to know how to multiply and divide negative numbers in basic math? 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 multiply and ...
Need to know how to graph points in two dimensions using Cartesian coordinates? Learn how. 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 h...
Learn how to graph the amplitude and periods of sine and cosine functions in basic trigonometry. Learn how to use trigonometric functions to calculate the sides of a right triangle. Need to know how to solve a matrix-form linear 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 finish your h...
Need to know how to convert between radians and degrees? Learn how. 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 convert between r...
Want to know how to express a percentage as a decimal number or a decimal number as percentage? Learn how. 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...
New to trigonometry? Learn how to calculate cosine, sine and tangent with this 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). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how t...
Need to know how to solve complex ratio problems in basic 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 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 a system for finding solu...
Need to know how to solve AX+B=C-form linear 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 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 a system for solving line...
Need to know how to solve a matrix-form linear 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 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 a system for solving lin...
Want to know how to sum a series of consecutive integer numbers (e.g., 1+2+3+4+5)? You're in luck. 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...
Looking for a guide on how to solve quadratic inequality problems? 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 find the right ans...
Looking for a guide on how to work with fractional exponents in basic math? 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 solve fra...
Looking for a guide on how to work with negative exponents in basic math? 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 solve simpl...
Looking for a guide on how to tell whether two fractions are rationally equivalent to one another? 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...
Looking for a guide on how to solve quadratic equations by factoring? 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 factor and solv...
Looking for a guide on how to calculate the greatest common divisor for two 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 (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 ...
Need to know how to figure out the least common multiple or LCM of two given 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 (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...
Need to know how discover the area of a triangle or rectangle? 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 find the area and peri...
Looking for a guide on how to sum and subtract negative integers? 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 add and subtract ne...
Want to program your own Java games and applications but don't know beans about object-oriented programming? Never you fear. This free video tutorial from TheNewBostonian will have you coding your own Java apps in no time flat. Specifically, this lesson discusses how to build and compile a simple "Hello, World" program writing code in the Java programming language. For more information, including detailed, step-by-step instructions, watch this helpful programmer's guide.
Isn't the whole point of those battery-operated automatic fresheners to make things smell good? Normally, yes. But with a simple mod, it could be the world's best stink prank. Simply changing the liquid aromatic cleanliness of the freshener to something not so sterile and sweet is all you need to do.
Wilton Cake Decorating demonstrates how to make and decorate a beautiful World of Swirls Cake.
The Digital Chef shows how he makes Masala Chai Tea, also known as Indian Spice Tea.
Learn how to hit a golf ball. Tee off and experience the world's most authentic online golf experience! 1. Place the cursor over the swing meter at the bottom of the screen when you are ready to hit the ball. The mouse icon will change into the swing icon. 2. Click and hold the mouse and push up to the desired strength indicated by the yellow shaded area. 3. Release the mouse button. The yellow shaded area becomes green and moves to the right. 4. Click the mouse when the green line is closest...
In this video tutorial, viewers learn how to play the song "Mad World" by Tears for Fears on a ukulele. Tears for Fears are an English pop rock duo formed in the early 1980s. Begin by tuning the ukulele. On the ukulele, there are four chords to this song. The chords are: E minor, G, D and A . This video is very descriptive and clearly explains the procedures. This video contains step-by-step instructions and a visual demonstration for viewers to easily understand and follow along. This video ...
Learn the freestyle move called "around the world" or also known as ATV. This is done with a football or as Americans would call it, a soccer ball. Newer freestylers should start this trick from foot stop which is just balancing the ball on the top of your foot. In the video it is done while bouncing the ball on the foot which is more advanced. A common mistake to avoid is to kick the ball up and then move your foot around, you need a single fluid movement. ATV can be done either inside or ou...
Club Penguin is a flash-based website with an a virtual world of online games for kids to play. Learn how to hack Club Penguin with tricks and cheats. Watch this video tutorial to learn how to find hidden items in the Club Penguin catalog (09/29/09).
Get the inside scoop on Wizard101 hacks, cheats, tricks, tips, and walkthroughs! Watch this video tutorial to learn how to find the Wizard101 chessboard bug (09/23/09).
Get the inside scoop on Wizard101 hacks, cheats, tricks, tips, and walkthroughs! Watch this video tutorial to learn how to find the Yardbirds in Wizard101.
This yo-yo tutorial demonstrates the Kamikaze.
This yo-yo tutorial demonstrates the chopsticks thumb mount.
This yo-yo tutorial demonstrates the whip technique.
This yo-yo tutorial demonstrates the Magic Drop.
This yo-yo tutorial demonstrates the Rancid Milk.
Chinese chess is the world’s most popular board game. Chinese chess, also known as xiangqi, has been played throughout East Asia for over 1000 years. The playing pieces have traditionally been identified using Chinese characters, so only those who could read Chinese characters could play. Now, Chinese chess is available in a set in which the pieces are identified by symbols on one side and Chinese characters on the reverse side so that anyone can enjoy this challenging strategy game.
Like it or not, Apple rules the world right now. Well, at least the electronic gadget world. Every single person and his or her mother has some sort of i-device: iPhone, iPod, iPad. So don't go iBroke the next time you want to add more songs to your iPhone or iPod by transferring all of your media files into iTunes readable formats.
In this podcast tutorial, Trent Cunningham joins the videoKast to teach how to do 2-Person 1-Rope. You'll learn how to involve a child as young as 3 in jump rope and then see what can be done with a bit more practice.
"Tron" is a very cinematography-heavy film. While the story itself is interesting - Sam being contacted by his father who's stuck in a game he built many years after he's disappeared from the real world - the big draw is definitely the dark, glowing bodysuits and tracks in the game.
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 find the width of a fence when given numbers for its length and perimeter.
Need some help figuring out how to tackle application problems involving volume? 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 solve application problems involving units of volume.
