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 partial derivative of a vector-valued function in linear algebra or vector c...
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 parameterize a surface with two parameters.
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 determine the position vector-valued function for parameterization.
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 calculate the US unemployment rate given the raw data.
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 equations containing invalid or "extraneous" solutions.
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 create a simple histogram chart.
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 visualize statistical data with a hand-drawn stem-and-leaf chart.
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 sketch the graph a square root function.
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 problems with the Pythagorean theorem 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 statistics tutorials, you'll learn how to use visualize data by graphing it in a box-and-whisker diagram.
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 use statistical range, variance and standard deviation to measure dispersion in a data set.
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 an equation in which to rational expressions are said to equal each other.
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 two-part installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to simplify 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 calculate the asymptote of a rational function in college-level algebra.
So you care for music, do ya? In this free video guitar lesson from the Internet's Siggi Mertens, you'll learn how to play Leonard Cohen's oft-covered "Hallelujah" on your acoustic guitar. While this lesson is geared toward intermediate players, beginners should also be able to follow along given a little perseverence.
For people who are not very skilled at using the internet, this video has just what you need in order to start and set up a Yahoo email account. After going to your address bar in your internet browser, type in "mail.yahoo.com", which will bring you to the homepage for Yahoo mail. After clicking the button which says "Sign Up", follow the simple steps provided while watching the video in order to get a better understanding on how to create your own email account.
Did you think you needed to buy a Nintendo DSi to get online? Well, think again! In this video tutorial, learn how to connect your regular Nintendo DS to WiFi, from anywhere. Follow along with this step by step video and learn how to set up your wireless internet on your Nintendo DS. It is fast, easy and requires no download. You will be online in no time.
Grabbing things off the Internet is common procedure for most internauts. This tutorial demonstrates a neat hack for the Automator Mac OS X application. To get started using Automator to scrape mp3s or other content from web pages, take alook.
Here's how to access some hidden websites at the Internet Cafe in Grand Theft Auto 4 1) Go To Internet Cafe In GTA IV
In this riveting episode of The Shirtless Apprentice, Matt discusses recording audio for your internet video and podcast.It all begins with your camera, microphone options, surroundings and the inherent sexiness of your voice.
Two tweaks (one for Firefox and one for Internet Explorer) to speed up your web browsing.
Learn a quick fix that'll patch up your slow Internet connection on Ubuntu Linux 7.10
In this video, we learn how to clear browser cookies and cache in Internet Explorer 6. First, log onto Internet Explorer, then click on the tools menu. After this, click internet options, then go to the general tab. Next, click the delete button underneath browsing history, then select "delete files". A warning box will now pop up, click "yes" and your browsing history will be deleted. To delete your cookies, click on the button for "delete cookies", then click "yes". After this, your cookies...
In this tutorial, we learn how to connect to XBox live through WiFi on a laptop. First, you will need to connect the ethernet cable from your laptop onto your game console. After this, go into your start menu on your computer, then go to network connections through the control panel. Go to the wireless internet connection and then click on your internet. Now, go to advanced and click on the button that allows other devices to connect to your internet connection. When you are finished, you wil...
Got a bunch of old, chunky sweaters accumulating in your closet? Of course you can donate them to Goodwill, but we're betting that you can get a lot more mileage out of those babies than you think.
This camera won't be able to take any pictures, but we can bet that after you make it you'll be taking lots of artsy pictures of it and posting it to your indie craft blog! Made from a dollar bill, this digital SLR camera is super cool and mighty impressive.
Walk on water? Impossible. Walk on cornstarch? You bet! Check out this video to see what happens when you mix up a tub of cornstarch and water. It's goopy cool fun. Mix cornstarch and water in this classic experiment to form a gooey liquid and solid material that behaves like quicksand. Some people refer to this as the Oobleck recipe, others call it a Non-Newtonian fluid. After watching these video segments, you'll call it a great science lesson as your students learn about the amazing proper...
You know that pizza dough you buy pre-made at the grocery store? We can bet you it's been sitting there on that shelf for at least a couple of weeks, which means it's far from fresh and also far from delicious.
Are you out of time and need a quick way to get yourself in the Halloween spirit? Then check out this all-inclusive Halloween video. You'll learn how to do three things:
You know how sometimes you'll slice up an apple for lunch, toss it into a ziplock bag, and then open it a few hours later only to find a soggy, brown mess? Fruit discoloration due to oxidation is an everyday fact, and often the disgusting-looking browned fruit prevents us from wanting to actually eat it anymore.
There are certain challenges within a pastry chef or cake decorating aficionado's career in which the just average practitioners are separated from the Wolfgang Puck-like ones. This intense and impressive tree cake is one of those challenges.
Well this is quite the alternative crochet project. You've probably already knitted a light, hole-y Afghan, and even a long, thick crochet scarf for the winter months, but we can bet you've never even thought of crocheting your own earrings.
We've all seen origami frogs, as they are typically some of the easiest animals to make in origami. We've even seen jumping origami frogs that leap forward when you press down on the frog's back. But we bet you've never seen an origami frog that can do backflips.
What's the difference between a professional baker and an amateur one? A professional baker presents their baked goods with flawless execution. Yes, the recipe matters too, but we can bet you've never been to a five star restaurant that serves good yet sloppily assembled food.
There's nothing more American than chowing down on a slice of apple pie in the middle of summer, relishing in its sweet tartness and the crunch of the pie crust. But we can bet that by now you've already tried a zillion plus one different versions of apple pie. So how do you continue to enjoy a favorite?
Does your little kid love peanut butter and jelly sandwiches? Somehow we're thinking that's a definitive "yes." After all, with the sweet jam flavor, crunchy and salty peanut butter, and light balancing taste of bread, they're sugar and salt all in one, a kid's foodstuff dream.
If you're serious about playing an instrument well, especially the piano, then you need to know your Italian music terms. Whether you need to play a note staccato or legato or don't recognize what all those tiny abbreviations on your sheet music mean, this tutorial will be a great help in teaching you all the terms you need to know.
If your photo albums are older than you can remember and have yellowing, ripped pages and photos askew, then we can bet that your photos aren't in good condition. So save your prized memories and keep them looking great for future generations by organizing them neatly into a photo album.
This is a very cool trick. In this video, you will learn how to make a platform and set up for a cool bar game/trick. Once you have built the platform, you are ready to challenge your friends to this crazy mind game.
In this tutorial, learn how to perform a simple bar trick that will win you lots of free drinks! In this clip, you will learn the secret to smoking an entire cigarette without losing any ash at all! You will build a perfectly shaped ash stick where your paper cig used to be.
