How To: Make a USB laser air purifier lamp
Laser can refresh your air by kill the bad bacteria and fungus in the air.You can make a cool lamp too. All with the usb power.
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How To: Use OCR scans in Acrobat 7 Professional
OCR is usually a bad word to most computer users, but in Acrobat it's the next best thing to sliced bread. Adobe Acrobat 7 Professional not only employs Optical Character Recognition for your text, it does Page Recognition to preserve the geometry of your pages. Everything stays in place and your paper documents become searchable, reusable text!
How to Be an Intern: Why Every Intern Should BYOB
A week into my internship, I experienced pretty serious back pain and slight difficulty breathing. I scheduled a doctor's appointment to make sure nothing was wrong, and I got a surprising diagnosis: bad posture.
How To: Set Fake Incoming Calls on Your iPhone to Escape Bad Dates & Boring Meetings
A boring work meeting. A conversation with someone you don't like. A date that's going horribly. A run-in with an aggressive and intimidating stranger. These are all situations where you want to flee—and fast.
How To: The FBI Can Spy on Your Webcam Undetected: Here's How to Stop Them
Let's just say it's been a pretty bad year for spies and government agencies and an even worse one for the privacy of U.S. citizens. Edward Snowden blew the lid off the NSA's spy program, and the FBI was recently discovered to have the ability to access your webcam any time they want—without triggering the "camera on" light. Yeah, that means those Justin Bieber lip sync videos you recorded weren't just for your private collection.
How To: Think You Might Be Tone Deaf? This Online Musical Test Will Diagnose You in Minutes
If you've ever listened to your loved ones sing in the shower or watched a few minutes of American Idol, you would think that the majority of the population is tone deaf. In reality, only about 4 percent of the world's population suffers from tone deafness, or the inability to distinguish between different pitches. Che Guerava, Charles Darwin, and Ulysses S. Grant were all tone deaf.
How To: Solve simple radical equations in algebra
See how to unpack and solve radical equations in algebra with this free video math lesson from Internet pedagogical superstar Simon Khan. 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: Solve simple math problems involving exponents
See how to apply exponent rules to simplify and solve equations with this free video math lesson from Internet pedagogical superstar Simon Khan. 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: Develop a child's math skills with pumpkin seeds
In this video, we are shown how to create and utilize a pumpkin-themed mat and some pumpkin seeds in order to teach young children how to count. Using a mat with a picture of a pumpkin on it, as described in the video, you should have a few squares with numbers on it which the children can put on the mat. Then, using a bowl of pumpkin seeds, have the child pick up the seeds and place them on the mat, having them pick the correct number of seeds as correspond to the number of the square they c...
How To: Solve temperature subtraction problems (integers)
An educational video from free math tutoring that shows an easy way to calculate differences of temperature. Many times people commit simple mistakes in subtracting temperatures that lead to illogical results. This video explains a very common pitfall and at the same time, clears up an important concept in temperature subtraction.
How To: Create a simple curly romantic updo for a date night
Just because Valentine's Day is over doesn't mean you should slack off the romance department. While it's oh-so-easy to just pull on your Victoria's Secret boyfriend sweats, tuck your hair into a quick ponytail, and pig out on Doritos and dip on a Friday night with your boyfriend, it's quite a pleasant surprise if you put some effort into your look.
How To: Weave simple paracord 550 bracelets
Paracord, or parachute cord, is one of the most versatile ropes out there. Originally made for parachute suspension during WWII, it is now used for everything from tying knots during a camping trip to weaving sturdy bracelets as a fun DIY project. The tutorial featured in this video is the latter.
How To: Create two simple and feminine "dress up-able" updos
You don't need to spend an hour on your hair before you hit a club or go on a date to look absolutely ravishing. In fact, even if you start out the day in your PJs and don't decide until the last minute to go out, you can still look great with one of these simple updos.
How To: Create a simple and clean makeup look with Michelle Phan
A New Year, a new you. At least that's what most of us promised ourselves when the clock struck 12 and 2010 transformed magically into 2011. While not all our New Year's resolutions are easily stuck to, such as dieting and exercising six times a week, you can update your look to look your best. Check out this makeup tutorial by Michelle Phan to learn how to create a simple and clean look.
How To: Fold simple and elegant origami roses for beginners
Before you begin on your kawasaki origami rose folding, you should probably master the basics first. Namely, if you're interested in folding floral projects, then it's best that you start with a simple project like this one.
How To: Fold a simple origami hummingbird
You'd never be able to catch a real hummingbird and keep it as a flitting, beautiful pet, but you certainly can call this origami hummingbird your own.
How To: Craft a simple paper snowman cover for a Hershey's bar
On a budget during this holiday season? Don't fret; you can gift literally dozens of people without breaking the bank by giving them chocolate bars. No, we're not talking about just handing Aunt Sue a Reese's Pieces.
How To: Make a simple Valentine's Day lollipop holder
At its core, Valentine's Day is about giving and getting sweet treats. While one could argue that the same idea applies for both Halloween and Christmas, on Valentine's Day these sweets are packaged in the most adoring, lovey dovey ribbons and wrappings.
How To: Use PHP array programming to make a user agent sniff script
OK, so visitors are coming to your website and they're even leaving comments! Now, with some simple PHP array programming you can find out what browser and OS they're using. This tutorial shows you how to create a simple and efficient user agent sniff script to get the information you want. Sniff, sniff. Is that Chrome running on OS X I smell?
How To: Decorate a simple marshmallow sheep cupcake
If these aren't the most adorable cupcakes we've ever seen, then we don't know what's cuter. These extremely simple sheep cupcakes are made from frosted white icing and marshmallows then iced with a chubby sheep face.
How To: Create two simple, loose buns for girls with curly hair
Curly hair is gorgeous (Taylor Swift is one fine example), but for many girls, curly hair can be unmanageable. That's because naturally curly hair tends to be on the thicker, coarser side.
How To: Cook simple chicken meatballs with rice
Low on time but got a bunch of hungry mouths to feed? Don't fret; simply take a gander at this video to learn how to whip up a simple chicken meatball and rice dish.
How To: Cook a simple and quick toor daal fry
Toor daal is the name of traditional Nepali, Indian, and Pakistani yellow Pigeon peas. These delicious peas are usually used in curry recipes, but in this video they take center stage in a quick and easy toor daal fry.
How To: Inspect a used car and make sure it's not a lemon with simple tests
Buying a used car is a task humbling in it's complexity, but certain parts of it are still simple. In this video you will learn several easy, effective ways of inspecting a used car you want to buy to make sure it hasn't been in a flood or accident and has a properly working engine.
How To: Create and customize simple charts in iWork '09 Numbers
In this video tutorial, you'll learn how to generate and customize the look of simple charts within the iWork '09-version of Numbers. For all the details, including step-by-step instructions, and to get started creating your own charts, take a look.
How To: Make simple crispy parmesan crisps/croutons
We don't know about you, but bread crisps and breadsticks always elevate an ordinary meal into a taste bud-exploding bonanza. Whether it's garlic bread or simple whole grain wheat bread, the neutral quality of bread helps act as a calming complement to dishes with more flavor.
How To: Make a person out of sugar paste or ready to use icing
A fun and simple project, you can make little figures of people out of sugar paste. This is a simple and tasty decorating tip to top your next cake or confection. All you need is a little food coloring and a few dabs of water.
How To: Perform a simple scale-based ukulele warm-up exercise
In this clip, you'll learn how to perform a simple scale warm-up exercise for the ukulele. If you want to get really good at playing the ukulele, it stands to reason that you'll need to practice. Happily, the Internet is awash in high-quality video lessons like this one from the folks at Ukulele Underground. For more information, including a step-by-step overview, watch this free video ukulele tutorial.
How To: Use Greasemonkey to hide YouTube comments by default
Disable YouTube comments & keep your head from exploding. This clip will show you how to use a Greasemonkey script to automatically hide YouTube comments. It's simple! So simple, in fact, that this home-computing how-to can present a complete, step-by-step overview of the process in just over a minute and a half. For more information, including complete, step-by-step instructions, take a look.
How To: Fine tune and optimize Windows 7 with EnhanceMySe7en
Interested in making tweaks to tweak your Windows 7 installation? This clip will show you how it's done. It's simple! So simple, in fact, that this home-computing how-to can present a complete, step-by-step overview of the process in just over two minutes. For more information, including complete, step-by-step instructions, take a look.
How To: Create a homepage with links to your favorite websites
Interested in creating your own custom start page with links to all of your favorite webpages? This clip will show you how it's done. It's simple! So simple, in fact, that this home-computing how-to can present a complete, step-by-step overview of the process in just over two minutes. For more information, including complete, step-by-step instructions, take a look.
How To: Include images & custom fonts in your Gmail signature
Interested in fancifying your Google Gmail signature by including custom fonts and images? This clip will show you how it's done. It's simple! So simple, in fact, that this home-computing how-to can present a complete, step-by-step overview of the process in just over a minute and a half. For more information, including complete, step-by-step instructions, take a look.
How To: Create simple camera animations in Cinema 4D
In this C4D video tutorial, learn how to do simple camera animation, texturing, material setup. Whether you're new to MAXON's popular 3D modeling application or are just looking to get better acquainted with Cinema 4D and its various features and functions, you're sure to enjoy this free video software tutorial. For more information, and to get started using this trick in your own Cinema 4D projects, watch this 3D modeler's guide.
How To: Understand Forex trading strategies
Forex— what is it? Any investor could tell you a complicated description of what Forex is, but the basics of the FX currency markets is— an over-the-counter financial market for trading currencies. The foreign currency exchange market has no central exchanges like the stock market and little regulatory oversight. With this beginner’s guide, learn the trading basics.
How To: Create animations with Motion Dynamics in Cinema 4D
In this tutorial, you'll see how to create a simple animation scene using Motion Dynamics and assigning a Rigid Body tag. Whether you're new to MAXON's popular 3D modeling application or are just looking to get better acquainted with Cinema 4D and its various features and functions, you're sure to enjoy this free video software tutorial. For more information, and to get started creating your own simple animations, watch this 3D modeler's guide.
How To: Create a simple two-column layout with CSS
See a very simple way to create a two-column layout with pure CSS. Whether you're using a fancy WYSIWYG (or what-you-see-is-what-you-get) page editor like Adobe Dreamweaver CS5 or a barebones text editor like Notepad, if you want to build websites, you'll need to have some understanding of HTML (for the structure of your web pages) and CSS (for their style). And this free coder's guide will get you started along that path.
How To: Make decorative paper flowers with kirigami
Looking for your next home décor project? In this clip, Meg of ThreadBanger offers instructions on how to make spring time inspired kirigami flower art. Though the end result appears quite ornate, the process itself is relatively simple. So simple, in fact, that this video guide can present a complete overview of the process in just over three and a half minutes. Take a look.
How To: Tie a simple overhand bend knot
Know your knots! With this free video tutorial, you'll learn how to tie a simple overhand bend knot. Overhand bend knots are extremely simple, but there are several variations to them as well. The knot is easy to tie provided, of course, you know how to go about making it. For an easy-to-follow, step-by-step overview of how to tie this useful fisherman's knot in a minute's time or less, watch this free video knot tyer's guide.
How To: Unlock and root a Nexus One when running Mac OS X
Want to root your Google Nexus One Android smartphone from a Mac? It's simple! So simple, in fact, that a complete walkthrough of the process can be presented in just over eight minutes' time. For the specifics, and to get started running custom ROMs on your own Nexus One phone, watch this hacker's how-to.
How To: Create a simple polymorphic program in Java
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 TheNewBoston will have you coding your own Java apps in no time flat. Specifically, this lesson discusses how to work with simple polymorphism when writing code in the Java programming language. For more information, including detailed, step-by-step instructions, watch this helpful programmer's guide.