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How To: Install CHDK on your Canon digital camera

This step-by-step video tutorial shows you how to install CHDK onto your Canon digital camera. CHDK is a firmware enhancement that operates on a number of Canon cameras. CHDK gets loaded into your camera's memory upon bootup (either manually or automatically). It provides additional functionality beyond that currently provided by the native camera firmware.

How To: Cite your sources in different citation styles

In this Education video tutorial you will learn how to cite your sources in different citation styles. What does your professor mean when he or she says, "Don't forget to cite your sources"? Most citation styles require that you include intext citations, which may be footnotes or parenthetical citations. A footnote directs the reader to the bottom of the page for the source of the quotation or idea. A parenthetical note directs the reader to the bibliography at the end of the paper to see the...

How To: Solve an algebraic equation with a fractional variable

Could you use some help figuring out how to solve equations involving fractions in basic algebra? See how it's done with this free video math lesson. Need help finding the 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 ...

How To: Simplify expressions involving absolute value

Need to know how to simplify expressions involving absolute values? It's an absolute cinch. 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). With this free math tutorial, you'll learn how to divide one fraction into an...

How To: Evaluate expressions involving absolute value

Need to know how to evaluate expressions involving absolute values? It's an absolute cinch. Learn how with this free video math 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 free math tutorial, you'll learn how to solve problems with ab...

How To: Multiply fractions

Doug Simms gives a demonstration of multiplying fraction in a simple and easy manner. The simplest problems have proper fractions to be multiplied by proper fractions, and the answer can be arrived at by simply multiplying the numerator (upper value) of one fraction with the numerator of the other, carrying out the same operation with the denominators (lower values) of the two fractions, and finally, reducing the resultant fraction by a common factor, if any. Doug also gives three other examp...

How To: Block RFID Signals, Build an RFID Reader Detector, and Make Custom RFID Tags

RFID chips are everywhere. They're in passports, credit cards, and tons of items you've bought in the last 5 years or so. Big retailers like Walmart started using tracking products with RFID as early as 2004, and today, they're used in everything from mobile payments to hospital record systems. Chances are, unless you're a hermit (in which case you wouldn't be reading this anyway), there's an RFID tag within a few feet of you. Photo by sridgway

How To: Organize comic book panels

When you are organizing the panels of your comic, you should keep in mind the way you want eyes to follow it. With multiple panels on a page, your spacing between them will determine where the eyes will go. If you want the reader to read up and down and from left to right, then you should create columns, by leaving more space in the middle.

How To: Craft a good thesis statement for your research paper

In this tutorial, we learn how to crate a good thesis statement for a research paper. Make a clear thesis statement so you give the reader something to hang your argument on. You will want to choose a category and give the details very clearly. People read very quickly and will create their own meaning from what you write, so be very clear so they can't have an argument about what you are writing. The reader will appreciate understanding of the paper and have a new relationship with the paper...

How To: Start and set up a free blog

In this video tutorial, viewers learn how to start and set up a free blog. Viewers will learn how to setup a free blog for a charity, make a blog entry, edit and customize a blog and share a blog with their network. A blog is a online journal that provides the reader with regular posts on various topics. Three of the most popular blogging sites are: Blogger, Word Press and Live Journal. When creating a blog, keep the posts short and meaningful. Try to engage the reader. Update your blog regul...

How To: Make your video transfer faster with solid state media

In this video from lunawebs they show you how to transfer video from your camera to your computer as quickly as possible. If you're using a camera with a mini DV tape there's not much you can do to speed it up. If you're on a memory card it can be done. Take your memory card and plug it directly into your computer if it has a slot. If it doesn't, you can buy a USB card reader and plug in your memory card into that, and then plug into your USB port. There's no time loss here and a USB reader i...

How To: Solve inequalities by using addition and subtraction

Khanacademy teaches us how to handle simple inequalities (less than or more than). In an equation, we usually have one solution. In problems involving inequalities, there is a whole set of answers. For instance, x minus five is less than 35. The answer for x is a whole series of numbers that when five is taken away from it, is less than 35. This equation is handled like any other equation involving an equal sign. We add five on both sides of the equation and the answer for x is any number tha...

Make friendship bracelets: The four basic knots

Have you ever given your friend a friendship bracelet? Well, the best kind is a homemade kind. Not everybody wants to show off their friendship to everyone, but if you do, this video tutorial will show you how to make a friendship bracelet, specifically the four basic knots involved in making a friendship bracelet. These are the four knots involved in nearly all bracelets.

How To: Edit clips into movies as a newcomer to digital video

Learn the basics of video editing in this funny and informative clip from Vimeo's excellent Video 101 series of tutorials. This video provides a handy overview of the steps involved in editing video, including transferrring footage, organizing clips into video bins, editing using the timeline, trimming the footage & using transitions, saving frequently, and exporting videos to be viewed on various sites with various compression settings.

How To: Preserve your Halloween Jack-O'-Lantern to keep it looking fresh

Carving Jack-O'-Lanterns is actually one of the safest parts of Halloween, despite the sharp knives involved. There are all kinds of techniques and styles, and this video will give you some great tips to help your pumpkin carving. It includes tips for keeping your pumpkin from getting mold and making it smell nice, and also advice on the use of foam pumpkins for those who want to eschew the mess of using the real thing.

How To: Make an ice text effect using Photoshop

Photoshop allows users to create all sorts of cool text effects, some of the most popular of which involve creating firey or icey text for titles. This video focuses on the latter, teaching you how to combine several effects in Photoshop to create really cool letters that look like blocks of ice. Give you titles some flair! But don't get flares anywhere near them...