How To: Test the sharpness of a lens
The resolution, or sharpness, of a lens is vital to creating and reproducing quality photographs. Watch as this video breaks down how to diagnose the sharpness of your SLR lenses.
The resolution, or sharpness, of a lens is vital to creating and reproducing quality photographs. Watch as this video breaks down how to diagnose the sharpness of your SLR lenses.
Take a paper: we need 60 rectangles (length-width ratio of 6:1) And fold in 4 equal parts.
Check out this guide to installing the Minecraft 1.9 prerelease update to your Minecraft folder. After replacing your Minecraft.jar file with the new one that you'll download from the link below, you'll be able to play with the snow golems and try the Minecraft 1.9 pre-release for yourself!
Getting tired of playing Minecraft in the Minecraft world? Play Minecraft in the real world! Watch this video to see how you can build a Minecraft shelter in real life. Sorry, no download link for the real life texture pack.
This video will teach you how to hack a WEP wifi network on a Mac. You'll need to follow the link, grab the prog and follow the steps. It's not too hard, so give it a try. Remember, stealing is illegal!
Block Facebook scripts on sites that you visit with Safari, Chrome and Firefox by installing an add-on called Facebook Blocker. This removes the "Like" buttons, "Recommended" lists and prevents Facebook scripts from tracking your browsing history. Veronica from Tekzilla Daily demonstrates the features of this new add-on.
Install this new add-on for Mozilla Firefox and show full-size images from Flickr or Facebook just by hovering over the thumbnail or link. This add-on shows the full-size images in a floating panel without having to open a brand new browser page. Thumbnail Zoom also works on MySpace, Amazon, Picassa, Twitter, LinkedIn, Hi5, Twitpic, deviantART, PhotoBUcket, Tagged, last.fm and Wikipedia. Veronica from Tekzilla Daily demonstrates all the cool features.
Embed Facebook directly into your Internet Explorer or Mozilla Firefox browser's toolbar using this nifty new add-on directly from the people at Facebook themselves. This addon shows you on the toolbar the number of pokes, friend requests, unread messages and upcoming events that you have, in addition to quick links to various sections of the Facebook site. In this demo video, Patrick from Tekzilla explains the cool new features and details.
This tutorial shows you how to make pieces of chainmail jewelry by using the Persian style - also called the woven-V style. This is a simple pattern that builds off the tradtional four in one style, which you can use to make any number of jewelry pieces.
The Byzantine pattern is a variation on the box chain pattern, it just has two extra links per unit. This tutorial shows you how you can make a string of chainmail using this beautiful pattern, that you can eventually turn into jewelry.
In this tutorial, learn how to jailbreak an Apple iPhone 3G, 2G or 3GS or iPod Touch that is running iOS 4. This video will walk you through the process so you can get back to your Cydia apps and enjoy the best of both worlds/
If you jailbroke your iPhone 3G or iPod 2G with redsn0w, you may encounter a problem when upgrading to iOS 4. If you have recently upgraded and your iBooks is not functioning properly, check out this clip and learn what happened and how to fix it. Happy reading!
In this tutorial, learn how to make everyone's favorite breakfast staple - sausage. There is nothing like a perfectly crispy link and in this tutorial from CHOW, master sausage-maker Ryan Farr of 4505 Meats will show you how easy it is to get it right in just a few short minutes. Hint: think butter!
In this tutorial, learn all about our most controversial food dye Yellow number 5 is linked to conditions like cancer, ADHD and is believed to actually remove the essential nutrient, Zinc, from our bodies. Get all the facts about Yellow 5 and know which foods it is in. A vast majority of children's snacks contain this ingredient, so watch out! And learn what natural ingredients you can use to substitute for this artificial intruder.
In this tutorial, learn all about the controversial and artificial food dye, Red 40. Red 40 is linked to hyperactivity in kids as well as ADHD, migraines, stomach aches and jitters. The UK is actually banning Red dye 40 this year.
Facebook privacy has been a big issue in the news lately. You can never be too careful when you put your information on the Internet. In this tutorial, learn how to download a very cool new application for Firefox called "Facebook Privacy Scanner". This tool is installed in your Firefox browser and helps you stay on top of your Facebook and information.
Wondering what a golf gap wedge is? Learn all about it in this video by Golf Link on how to use a gap wedge. In golf, a gap wedge is used to hit shots similar to shots that are taken with a sand wedge or pitching wedge. Find out how a gap wedge splits the distance between a pitching wedge and sand wedge, and how to use one.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 139th installment in their series of digital spreadsheet magic tricks, you'll learn how to use a data validation list drop-down and the hyperlink function to create a list of links.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 94th installment in their series of digital spreadsheet magic tricks, you'll learn how to use and link a currency web query to a data validation cell drop-down list for money conversion.
Sick of the default tones your iPhone or iPod Touch has for your text/SMS/message tones? Change your iPhone message tone, and get customized tones for your text message alerts.
In this video, learn how to send & receive text messages from your computer (Mac or PC) using your email.
In this video tutorial, learn how to add your Playstation 3 activities to your Facebook newsfeed. By doing this, you can share three things on Facebook: Your Playstation trophy information, purchase information, and game event information... all while you compare yourself to those friends on Facebook that are signed up as well. Get your PS3 on Facebook and let the world know how you're kicking Playstation's ass.
In this video, learn how to change your Facebook color scheme from boring blue to something new! In order to complete this, one must be using the Firefox browser. If you do not have Firefox, you can download it here. In addition, you will need to download Greasemonkey and a Facebook script, both available at the links below. Good luck!
Even Mac users want to use Windows sometimes! Using VMWare Fusion, you can run Windows 7 at the same time that you are running Mac OS X without the need for rebooting like in boot camp. This makes it easy to switch between your Mac files and Windows files at ease. Make sure your computer can handle running two operating systems simultaneously!
If you have been learning how to work with smart objects in Photoshop CS3, you may have noticed that some funny things start to happen when you try to use layer masks with smart objects. Most often, you layer mask doesn't move with the smart object. This Photoshop tutorial will show you a workaround for layer masks not linking with smart objects.
There are many variations on the chain stitch used in hand embroidery. Here's one that produces a "realistic-looking" chain, with a small link between each of the loops in the chain stitch. It's called the cable chain stitch. Watch this video from Needle 'n Thread to see how it's done.
Prank your friends' computers and make a file which opens the CD-ROM TRAY and keeps it open
This video will show you how to download old school Nintendo (NES) games on your iPod Touch. This will also work with an iPhone.
The Windows 8 Developer Preview is out, and judging by the system requirements, Windows 8 can run on a whole range of devices. Try running Windows 8 on your netbook with this tutorial. Pick a Windows 8 version below and watch this guide for instructions on how to install it!
Mozilla Firefox is one of the Big Three web browsers, beloved for it's open nature and lack of affiliation with Microsoft or Google. Firefox 4 has been in a rather cranky Beta for some time, but has finally reached Release Candidate (RC) status! Watch this video for a guide to the new features you can play with in the RC, then click the link below to download it.
Need to print something but you're on the go and only have your smartphone or iPad with you? No worries! This tutorial shows you how to use a little app called Dropbox to print to your home printer anywhere, anytime, with any mobile device. Print THAT!
In this clip, you'll learn how to post a reply link to another Tweet on Twitter. What do President Obama, the Dalai Lama and Justin Bieber have in common? Why, they're all on Twitter, of course. Join the party. Whether you're new to Twitter's popular microblogging application or just missed a few of the essentials along the way, you're sure to benefit from this free video tutorial.
What do President Obama, the Dalai Lama and Justin Bieber have in common? Why, they're all on Twitter, of course. Join the party. Whether you're new to Twitter's popular microblogging application or just missed a few of the essentials along the way, you're sure to benefit from this free video tutorial, which offers instructions on how to use URL shorteners to shrink links to Twitter-friendly sizes.
In this clip, learn how to go into your iPhone photo library and find out where your photos were actually taken. This is a cool feature that will allow you to keep track of where you go on your travels and jog your memory if you can't remember.
In this tutorial, learn how to use your Facebook Fan Page to comment and write on other people's walls like you would a personal account. Your fan page is linked to your personal page, and sometimes you don't want to use your real identity to write messages. Check out this clip and get the hang of a FB glitch that will allow you to "tag" your friends so you can write on their walls.
To celebrate 30 years of Pacman, Google released a playable version of the classic game. This game was only available on Google for a couple of days, however. If you would like to play Google Pacman as often as you like, for as long as you like, check out this tutorial. In it, you will learn exactly where to go on the web to download this fun game.
Isn't it annoying when you sit down at a public computer and all of your favorite sites are blocked with a filter? You can use proxies to get around these blocks, but those don't always work.
Looking to annoy the heck out of someone you dislike? Why not spam their phone a hundred times with a "text bomb" or "SMS bomb"? In this video, learn how to send an SMS bomb by downloading this link. You will need Microsoft's .NET Framework in order to run this program, which you can get at:
You don’t have to live in the Swiss Alps or know how to yodel to wear this cute braided style. Learn how to create a triple braid with these hair braiding tips. You will need at least medium length hair, a comb, bobby pins, and an elastic band. Did you know? Researchers have linked braiding hair too tightly to hair loss in women and children, so go easy.
Project 5 from Popular Science's 5 minute Projects with Craftsmen Tool is 'Integrated Circuit Cufflinks'.