Google's much anticipated eBook Store has finally opened. As of today, the digital bookselling enterprise is awaiting your needs, with over 3 million eBooks to read directly on the web or on other platforms, like Android, iPhone, iPad, Sony and Nook devices. And the best part ...more
Over the years, I have enjoyed playing with Asterisk. I have found Asterisk to be extremely powerful and fun to play with. There are several books and many scattered how to articles out there, but most are outdated and the information required to build Asterisk from beginning ...more
The worst can always happen. Even if you think you're absolutely prepared, you can somehow find yourself stranded in the middle of nowhere by yourself. It can happen. Without a map, without a compass, without a cell phone... without food and water. There are plenty of dange ...more
Columbus Day celebrates Christopher Columbus's voyage to the Americas in 1492. In most of the New World, it's celebrated on the 12th of October, the day Columbus actually discovered the Bahamas. But in the United States, the holiday is observed on the second Monday in October. ...more
The transistor has changed the world since 1947, and the old point contact transistor isn't the scientific darling it's always been. It's still vital to the modern world though, and in this video you'll learn how to make your own point contact transistor with germanium and pho ...more
NFC. It stands from Near Field Communication. And it's invading the world, one small step at a time. Perhaps its biggest jump into the mainstream is thanks to the new Nexus S from Google. It runs the new Android 2.3 (Gingerbread) software update, which takes full advantage of ...more
After you generate the world and choose a location for your fortress in Dwarf Fortress, it's time to prepare your party of seven dwarves to journey there. This video will show you how to assign their skill points and choose the right items to help you reach the fortress and su ...more
This is actually quite amazing. If you own an HTC DROID ERIS cell phone, then that cardboard container it came in can be turned into that tiny, but terrific Google Android Bot. The Android Bot logo is known across the world now, and it's odd that their box can be broken down p ...more
Want to simplify a rational expression with a negative exponent? It's easy once you know how. Learn how it's done with this free video algebra lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belong ...more
Check out this informative video tutorial from Apple on how to stream music wirelessly with AirPort Express and a Mac. If you have a Mac or a PC and iTunes, it's easy to stream music wirelessly. It's called AirTunes. All you need is an AirPort Express and a set of powered spea ...more
The iPhone 4 for Verizon is already old news, thanks to Sprint's unveiling of the Kyocera Echo smartphone last Monday. Sprint's Kyocera Echo is the world's first dual-screen Android device, with a 3.5-inch 480 x 800 touchscreen display hidden beneath the same-sized main displ ...more
Need a little bit of help figuring out how to solve word problems involving the perimeter of a rectangle? See how it's done 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 ...more
Interested in knowing how to find the ratio of a geometric series? See how it's done with this free geometer's guide. 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 ...more
Need some help finding the sum of an infinite geometric series? See how it's done with this free geometer's guide. 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 th ...more
Looking for a primer on how to find determinants using a TI-83 graphing calculator? See how it's done 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 autodidac ...more
Looking for a primer on how to solve matrix problems using a TI-83 graphing calculator? See how it's done with this free video algebra lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to au ...more
It's a movie! No, it's a book! First word sounds like... does any of this sound familiar? Either way, check out these tips and you can be a pro at the world's quintessential party game: charades.
Naruto Shippuden might be the most popular anime in the world right now (although Bleach might argue) and it's high production values are reflected in it's great music. This video will teach you how to play the song "Nagareboshi" from OST to the show on piano.
Dessert has pretty bad connotations. After all, starving models and women trying to lose weight are often stereotyped as saying "no" to dessert in an effort to cut calories and not look like a piggy in front of friends (or a handsome date). It's pretty crappy, this world that ...more
"It's a funny world we live in. Speaking of which, do you know how I got these scars? " - Heath Ledger's Joker in "The Dark Knight" We may not really be sure where the Joker got his scars in the latest Batman movie "The Dark Knight," but we know how to make them ourselves. Th ...more
Note: Must be this able to do an around the world freestyle trick to try this one. There, you got it? Now try this more advancd trick. It's called a knee around the world, and it adds a little knee bounce to the equation to make the trick cooler in one of the many ways that i ...more
Check out this informative video tutorial from Apple on how to do more with the Sidebar in the Mac OS X Finder. Learn about the Sidebar devices, the Sidebar shared, the Sidebar places, and the Sidebar search for. Mac OS X. It's what makes a Mac a Mac. Mac OS X is the world’s ...more
Check out this informative video tutorial from Apple on how to use the basics of the Mac OS X Finder. Learn about the Finder basics, the Sidebar, view buttons, and Quick Look. Mac OS X. It's what makes a Mac a Mac. Mac OS X is the world’s most advanced operating system. Built ...more
The Nikon D3100 is not the simplest camera in the world, and being able to use it's menu system effectively will help you use your photography time much more efficiently. This video will show you how the menu system works and how you can use it as well as possible.
Avenged Sevenfold has been one of the biggest rock bands in the world for a long time, but their most recent single "Nightmare" might be their biggest hit yet. It's a beautiful, haunting song, and like much of A7X's work it translates well to some furious piano playing. This v ...more
Once you've generated a world, picked a fortress location, and prepared seven dwarves, you're ready to start playing! This video will show you how the world map works and how to use it. It also covers how to rename your dwarves. Slaves of Arnok II: Dwarf Fortress, or Dwarf Fo ...more
If you've never played Dwarf Fortress before, you've come to the right video. It will show you how to start the game, generate the world on which you will play, then choose a good location for your fortress. Slaves of Arnok II: Dwarf Fortress, or Dwarf Fortress as it is more ...more
There are a total of 242 stars in Super Mario Galaxy 2 on the Nintendo Wii — 120 normal stars, 120 green stars and 2 bonus stars. If you've already found all of the stars in Worlds 1, 2, 3 & 4, now it's time for World 5! This video series focuses on World 5 of Super Mario Gal ...more
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 mathemati ...more
Need some help figuring out a simple rate problem (involving the rate of a train for example? 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 ...more
Need some help figuring out the sum of a string of consecutive odd integers? 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 belong ...more
Need some help wrapping your head around linear relationships? 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 autodida ...more
Need to find the equation of a line? See how it's done with this free video algebra 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 ...more
Need some help figuring out how to find the slope of a linear function? See how it's done with this free video algebra 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 ...more
Need to graph a line in slope-intercept form (y=mx+b)? 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 ...more
Need to calculate how steep a line is? 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 ...more
Need to solve a linear function? 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 Intern ...more
Need some help figuring out how to make sense of functional relationships? 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 ...more
Need to find the nth term in a given arithmetic sequence? 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. ...more
Need to evaluate limits involving indefinite forms? See how it's done with this free video calculus 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. An ...more
Faced with a tricky polynomial multiplication problem? Need some help figuring out how to solve it? See how it's done with this five-part free video algebra lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical min ...more
Looking for a primer on how to multiply varibles with rational exponents? Look no further. This free video algebra lesson will show you how it's done. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belong ...more
See how to apply exponent rules to simplify radicals or square roots with this free video math lesson from Internet pedagogical superstar Simon Khan. Looking for a primer on how to solve matrix problems using a TI-89 graphing calculator? See how it's done with this free video ...more
This video demonstrates that the line integral of a scalar field is independent of path direction. Learn how to solve scalar-field integrals with this free video calculus lesson. Looking for a primer on how to solve matrix problems using a TI-89 graphing calculator? See how it ...more
See how to approximate a definite integral to a desired accuracy using Maclaurin/Taylor series and the alternating series estimation theorem with this free video calculus lesson. See how it's done with this free video algebra lesson. From Ramanujan to calculus co-creator Gottf ...more
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. A ...more
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 autodidac ...more
The Digital Chef shows how he makes Masala Chai Tea, also known as Indian Spice Tea. To make the tea you will need some black tea, fresh cloves, fresh cardamom seeds, fresh cinnamon stick, fresh ginger root cut into chunks, a bit of pepper, and some water and milk. (He grinds ...more
First off, don't be frustrated. YOU CAN DO IT! Contrary to the message in the image above, it's NOT over. It's just beginning. And when it comes to solving the New York Times crossword puzzle, the old cliche does apply: practice makes perfect. I've read quite a few books and ...more
Have you ever seen Whose Line Is It Anyway? Many people enjoy watching this show, where they can see people do comedy off the top of their heads. There's no prior thought involved and it can be a lot of fun to participate in. What is improv? Improv, which stands for improvi ...more
Tol Barad sounds pretty exotic, but really, what doesn't in World of WarCraft: Cataclysm? If you're a WoW: Cataclysm player and haven't heard of the Tol Barad zone yet, then what in the hell have you been doing? Letting a bot play your game? Maybe the WoW Glider? Tsk, tsk. W ...more
The fashion world isn't exactly known for sending looks down the runway that are immediately wearable. But one of the hottest hairstyles we saw on the Fall/Winter 2010 runways was this cinched back locks look, a la Marion Cotillard to a recent premiere. It's certainly way dif ...more
One of the new areas that you can access in Dwarf Fortress 2010 is Hell itself. This video will show you how to get there and what to do when you do. Slaves of Arnok II: Dwarf Fortress, or Dwarf Fortress as it is more commonly known, is one of the most intimidating, challengi ...more
This video will show you how to build and use hospitals to take care of your dwarves in Dwarf Fortress 2010. It also discusses what happens when you abandon and then reclaim your fortress. Slaves of Arnok II: Dwarf Fortress, or Dwarf Fortress as it is more commonly known, is ...more
In this video, you'll learn about the basics of using your military to defend your fortress, in this case against a dinosaur attack, in Dwarf Fortress. Slaves of Arnok II: Dwarf Fortress, or Dwarf Fortress as it is more commonly known, is one of the most intimidating, challen ...more
This Dwarf Fortress 2010 video will show you how to design a basic, effective fort, and also explain how channeling and farming work. Slaves of Arnok II: Dwarf Fortress, or Dwarf Fortress as it is more commonly known, is one of the most intimidating, challenging, and rewardin ...more
The release of Dwarf Fortress 2010 introduced many great changes to Dwarf Fortress, and this video will bring you up to speed on them. It also covers the beginning of a game, including preparing your dwarves, choosing a fortress site, and getting into caves. Slaves of Arnok I ...more
This video will give you an overview of a successful endgame fortress from Dwarf Fortress, giving you tips on achieving a similarly successful fortress throughout. Slaves of Arnok II: Dwarf Fortress, or Dwarf Fortress as it is more commonly known, is one of the most intimidat ...more
In this video you will see the results of the creator's preivous attempts to use a cave-in to trap demons in their peculiar chamber, then learn how the Justice and Economy systems work in Dwarf Fortress. Slaves of Arnok II: Dwarf Fortress, or Dwarf Fortress as it is more comm ...more
The best way to deal with demons in Dwarf Fortress in to seal them in their peculiar chamber by creating a cave-in above it. This video will show you how to do just that. Slaves of Arnok II: Dwarf Fortress, or Dwarf Fortress as it is more commonly known, is one of the most in ...more
How To:
Make Your iPhone Do All Your Talking for You on Calls and in Person
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Add Website Shortcuts to Your iPhone's Home Screen for Fast Access to Web Apps and Bookmarks
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Apple Pencil 3 Is Almost Here — And It Comes with Squeeze Gestures and These Other Features
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The Messaging Trick You Never Knew You Needed
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Customize and Use Control Center on Your iPhone for Quick Access to Your Most-Used Apps, Features, and Settings
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11 Features Coming to Apple News on Your iPhone with iOS 17.5 — Including Some Big Ones!
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Apple's Integrating Game Center Leaderboards into News+ Puzzles with iOS 17.5
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Identify Any Song Playing on Instagram, TikTok, and Other Apps on Your iPhone Using Shazam
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Apple News Gives You More Options for Automatic Downloads on iOS 17.5
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27 New Features and Changes Coming to Your iPhone with iOS 17.5
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Download and Install iOS 17.5 Beta on Your iPhone — And Try New Features Before Everyone Else
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Download and Install iPadOS 17.5 Beta on Your iPhone to Explore New Features Before Everyone Else
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Update Your iPhone's Lock Screen with an Attention-Grabbing Note, Reminder, Warning, or Other Custom Message
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Your iCloud Email Lets You Create Aliases to Protect Your Primary Email Address and Organize Your Inbox
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Use Your iPhone's Built-in Image Analyzer to Reveal the Hidden Meaning Behind Symbols, Signs, and More
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The Secret Weapon to Typing More with Less on Your iPhone, iPad, or Mac
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Focus Profiles Will Change How You Use Your iPhone — Here's How to Set Them Up for Distraction-Free Experiences
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Force Restart an iPhone 15, 15 Plus, 15 Pro, or 15 Pro Max When It's Frozen, Glitchy, or Won't Turn On
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Create Unlimited iCloud Email Address Variations to Take Total Control Over Your iCloud Mail Inbox
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Make Your iPhone Do All Your Talking for You on Calls and in Person
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See Passwords for Wi-Fi Networks You've Connected Your Android Device To
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Keep Your Night Vision Sharp with the iPhone's Hidden Red Screen
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Use FaceTime's Secret Hand Gestures and Reaction Buttons to Add Animated On-Screen Effects to Your Video Feed
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Make Spoofed Calls Using Any Phone Number You Want Right from Your Smartphone
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Clone Any Android App on Your Samsung Galaxy Phone Without Using Any Third-Party Tools
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The Messaging Trick You Never Knew You Needed
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If 'Messages' Consumes Too Much iPhone or iCloud Storage, Don't Delete Your Conversations Just Yet
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Hide Stories in Your Facebook Feed on iPhone or Android
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Make a Homemade Bee & Wasp Trap (Kill or No-Kill)
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We Found All the Silly, Wonderful People Playing with Their New 'Star Wars: Jedi Challenges' Lightsabers
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Dox Anyone
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The Trick That Lets You Link to Specific Start Times in YouTube Videos Right from Your Phone
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Revive a Stale Baguette Using the Miraculous Water Trick
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Scan for Vulnerabilities on Any Website Using Nikto
Modular Origami:
How to Make a Cube, Octahedron & Icosahedron from Sonobe Units
Hack Like a Pro:
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Hacking macOS:
How to Hack a Mac Password Without Changing It
The Ultimate Onion Cheat Sheet:
Which Onion Goes Best with What?
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Using the Nmap Scripting Engine (NSE) for Reconnaissance
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Sensitive Info You Black Out in Images Can Be Revealed with a Few Quick Edits on Your iPhone
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Use Burp & FoxyProxy to Easily Switch Between Proxy Settings
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Inflate Any Ball Without a Pump or Needle
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The Complete Guide on How to Build a Crystal Radio—Plus How They Work
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There's an Easy Way to See All the Unsent Messages in Your iMessage Conversations
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20 Surprisingly Practical Uses for Apple AirTags
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Make a Self-Freezing Coca-Cola Slushy (Or Any Kind of Instant Soda Slurpee)
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How to Stream Movies from Your Computer to Your Android Phone
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Permanently Stop Any App from Updating on the Play Store — No Computer Needed
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The Notes Widget Sucks — So Here Are 4 Better Ones for More Useful Sticky Notes on Your Home Screen
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Pick an Antenna for Wi-Fi Hacking
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20 Hidden Calculator Tricks for Your iPhone
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Install MicroG to Replace Google Play Services & Prevent Data Mining
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High Heart Rate Warning on Your Apple Watch? Here's What That Means
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Expired or Still Good? The Quickest Way to Test Baking Soda & Baking Powder for Freshness
