Invisible Web: What it is, Why it exists, How to find it, and Its inherent... - StumbleUpon What is the "Invisible Web", a.k.a. the "Deep Web"? The "visible web" is what you can find using general web search engines. It's also what you see in almost all subject directories. The "invisible web" is what you cannot find using these types of tools. The first version of this web page was written in 2000, when this topic was new and baffling to many web searchers. Since then, search engines' crawlers and indexing programs have overcome many of the technical barriers that made it impossible for them to find "invisible" web pages. These types of pages used to be invisible but can now be found in most search engine results: Pages in non-HTML formats (pdf, Word, Excel, PowerPoint), now converted into HTML. Why isn't everything visible? There are still some hurdles search engine crawlers cannot leap. The Contents of Searchable Databases. How to Find the Invisible Web Simply think "databases" and keep your eyes open. Examples: plane crash database languages database toxic chemicals database
BuildTheEnterprise 3D displays Keigo lizuka Department of Electrical & Computer Engineering 35 St. George Street University of Toronto Toronto, Ontario, Canada M5S 1A4 Contents Abstract 1. Abstract We present a novel, inexpensive, stereoscopic technique for generating 3D images from cellophane on a liquid crystal displays which are most typically used for a laptop screen or a camera phone screen. A distinct advantage of our technique is its simplicity; either a laptop screen or a camera phone screen can be converted into a 3D display with minimal knowledge of optics. 1. Let us begin by examining the properties of cellophane. As a result, the component polarized in the x direction propagates through the medium faster than the component polarized in the y direction. One of the most important functions of a half-waveplate is its ability to rotate the direction of polarization of the transmitted light. 2. Figure 1 explains the basic principle of a 3D display based upon the parallax effect1. 3. 4. 4.1 Using a laptop computer
Build your own laptop stand - Nerdcam - Blogs - ZDNet Australia Loading... Please wait. Thin ultrabooks and bring-your-own-device-friendly workplaces are enjoying a simultaneous rise in popularity right now. Today, we show you how to make your own laptop stand for your desk in five minutes, for less than a dollar. After some searching online, I discovered that the best laptop stand for my 11-inch MacBook Air would set me back $69.95, and would take a few days to be shipped to me. So, here's how to make your own and save yourself a few pennies. What you'll need: The lid from a spindle of CDs Scissors Your favourite ultrabook Three minutes to spare. Measure the thickest point of your ultrabook to the depth of the lid, and cut a slit on each side of the lid for the ultrabook to rest in. Then just grab your favourite ultrabook, and test it out! Watch the video for one we prepared earlier.
Geek Genius: How To Get The Latest Gadgets Without Breaking The Bank | MintLife Blog | Personal Finance News & Advice - StumbleUpon photo: Harshit Sekhon Tired of spending big bucks every time Apple (AAPL) releases a new version of your go-to gadget? (Hint: this happens every year). Then stop. Here are five ways to find discounts on all the gadgets you want: RedLaser Bargain hunters swear by RedLaser, a free application for iPhone and Android phones that scans item bar codes to find the merchant that sells it at the lowest price. ChinaBuye Where can you get a laptop for under $100? NexTag You’ve probably heard of NexTag, a price comparison site that now boasts 30 million users. Games Tester Loan Processing Specialist Sarah Horton knows a thing or two about saving money. Property Room Between drug busts and other police seizures, a whole lot of ownerless, high-ticket items end up in police custody. Shane Snow is Editor-in-chief of Contently.com, which contributed this post exclusively for Mint.
Top 10 Websites To Watch Movies Online For Free Without Downloading - StumbleUpon It is easy to watch FREE movies online from China here, since there are many video websites for you to do that, but outside China, there may be not many video websites to watch movies online for free, because of the Copyright thing. However, God likes free. There are always some great people who do the great things and let us watch full movies online for free. Below 10 websites will let you watch the full online movies (even the latest ones) for free. You don’t have to download anything, neither to register anything. 1. On LetMeWatchThis, you can watch nearly all the latest movies online for free via different movie resources, such as novamov, fairyshare, megavideo, and so on. Go to LetMeWatchThis (PrimeWire.ag) Update: Since the website has been moved to 1channel.ch and letmewatchthis.ch, the letmewatchthis.com site is just a copycat now. 2. Similar to LetMeWatchThis, you can find out most of the latest movies on The Pirate City and watch them from other video websites. Update: 4. 5. 6. 7.
How to play the Midnight Man Game with Rules It is highly recommended that you do not play the midnight game, however here are some instructions for thrill seekers. Do at your own risk; 1. It must be exactly 12:00 AM when you begin the ritual, or else it will not work. You will need; Candles Paper and Pencils A wooden front door Salt A pin needle All the lights in the house off Step 1: Everyone who is playing the midnight game must write their names on a piece of paper, then use a pin needle to drop a single drop of their blood onto the paper Step 2: Place the paper in front of your front door. Step 3: Light a candle Step 4: Knock on your front door exactly 22 times. Step 5: Open your door, blow out the candle, and close it. Step 6: Your goal for the rest of the game is to survive the Midnight Man. Signs that the Midnight Man is nearby: * Your candle blows out * You suddenly get very cold * You hear a low whisper * You see a black humanoid figure within the darkness
TRIZ - A powerful methodology for creative problem-solving - Creativity techniques from MindTools A Powerful Methodology for Creative Problem Solving How could the idea of these Russian Dolls be applied to retailing? © iStockphoto/BomBeR_irk Projects of all kinds frequently reach a point where as much analysis as possible has been carried out, but the way forward is still unclear. Progress seems blocked, and if the project team is to move forward, it must develop creative solutions to the problems it faces. You'll already know about techniques such as brainstorming , which can help with this sort of situation. TRIZ is a problem solving methodology based on logic, data and research, not intuition. About TRIZ "TRIZ" is the (Russian) acronym for the "Theory of Inventive Problem Solving." TRIZ is spreading into corporate use across several parallel paths – it is increasingly common in Six Sigma processes, in project management and risk management systems, and in organizational innovation initiatives. Generalized Solutions Problems and solutions are repeated across industries and sciences.
Oldversions of Windows, Mac, Linux Software &Abandonware Games - StumbleUpon Operating Systems Tech Support: "May I ask what operating system you are running today?"Customer: "A computer." A girl walked into the computer center where I work. Tech Support: "What operating system are you running? After conferring with her husband, it turned out she owned a Macintosh with System 8.1. Tech Support: "What version of Windows are you running?" A kid in my class joined a conversation I was having about older computers. Him: "I have the oldest Windows ever at my house. Tech Support: "What operating system do you run?" Tech Support: "Do you know what operating system you're on?" Customer: "I don't use DOS. One time I had to walk a Windows 95 user through a particular procedure. Me: "First you need to open DOS-prompt. My Friend: "I just installed Windows 98." My Friend: "What's your operating system?" Friend: "I heard about this thing called 'Linux'." Friend: "Does Windows 98 support Linux?" Customer: "Do you sell Mac OS X for Windows?" Overheard in a classroom: Customer: "How much do Windows cost?"