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. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to demonstrate that a diagonal line drawn from one corner of a rectangle to another will generate two equivalent triangles.
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. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to employ inductive reasoning to determine the number of toothpicks you'll require to generate the nth (e.g., the 50th) figure in a sequence of figures.
Need some help figuring out how to create maps with markers when working in ColdFusion 9? This clip will show you what to do. Whether you're new to Adobe's popular rapid Internet application development platform or simply wish to become better acquainted with the program, you're sure to find benefit in this free video software tutorial. For more information, including specific, step-by-step instructions, take a look.
1.Here 10-50 and 300-400 numbers are taken for example to generate the random numbers within the limit in Excel. We using the command of "randbetween" for generate the random numbers and we won't get the decimal or fraction values.2.Now type "=randbetween(10,50)" which means to generate the random value between the bottom value of 10 and top value of 50 and click enter now we will get 11 as random generated number.3.Do the same thing for 300-400 as "=randbetween(300-400)".You will the 303 wil...
This video shows you how to generate random numbers with decimals in Microsoft Excel.When generating random numbers you must have a lower and upper limit, so that your number will be generated between the two limits. For a number without decimals, you only have to use the "=randbetween" function. If you want to use decimals, you will have to use a different but similar function. Start by typing "=rand()". Next, you multiply this by the difference between the limits and add the lower limit. Fo...
Flickr is the most known and dependable photo sharing website to date, so if you haven't made an account yet, you better now, if you want to share your precious photos with family, friends, and even the whole world! Flickr allows you to store digital photographs online and share them with other people.
While the phenomena of viral videos and internet celebrities are relatively new, it seems like there's a new one every other day. Sometimes they're funny, other times they have a social mission, like Kony 2012, and sometimes they're just videos of cats jumping in boxes.
In this video the instructor shows how to make Google say your name. To do this, first, open up your favorite web browser and go to the website GoogleMyWay. This opens a page where it says that you can design your own Google web page. Now type your name into the first box and click to make it. This generates a URL for you. Copy the URL into the address bar of the browser and open the page. This opens a Google-like website with your name on it. Now, if you like to make this your home page, the...
Many sites do not use any fancy Content Managment System (CMS) to generate their pages, they are just just good ol' static HTML content. A site for your grandmothers pie baking business probably only has a few pages, perhaps a homepage, about page, and contact page. Each of these pages has different main content, but much of it stays exactly the same, like the header, navigation, and footer. Think of these sections as "modules" that you can easily use PHP to insert into the page. This way, ma...
These two videos focus on analyzing chess positions, and generating candidate move orders from the position without moving the pieces or using computer analysis. The goal is to improve the ability to generate lines and variations mentally during a game, and to try to come up with a move that either maintains equality on the board, or paves the way for a slight positional edge.
PowerShell Empire is an amazing framework that is widely used by penetration testers for exploiting Microsoft Windows hosts. In our previous guide, we discussed why and when it's important to use, as well as some general info on listeners, stagers, agents, and modules. Now, we will actually explore setting up listeners and generating a stager.
This video will show you how to tether your Samsung Messager 2, (the MetroPCS phone) to your PC to use as a modem for internet access. This will allow you to use your cell phone as your internet connection point, meaning you'll connect to the net for the cost of your cell phone's data plan. You will need your Samsung USB cable, a PC with Windows 2000 or higher, all current drivers for your phone and PC, and you will also need to head here to get the Samsung PC Studio program. This is part 1 o...
Systm is the Do-It-Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. They will help you avoid pitfalls and get your project up and running fast. In this DIY episode, see how to create an Internet enabled claw game.
This tutorial shows you how you can generate mattes and masks to use in 3-D compositing. The video shows you which render elements to use for greatest effects for your project, such as changing the color of paint on a car.
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 17th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the RANDBETWEEN function to randomly generate whole numbers as well as how to randomly assign numbers to employees.
In need of a sunny, blue sky? Generate one in GIMP! Whether you're new to the GNU Image Manipulation Program, GNU's popular free graphics editor, or a seasoned designer just looking to pick up a few new tips and tricks, you're certain to enjoy this free video software tutorial. For more information, including detailed, step-by-step instructions, and to get started making realistic clouds in GIMP yourself, take a look.
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 392nd installment in their series of digital spreadsheet magic tricks, you'll learn how to randomly generate 1, 0 and blank values with the CHOOSE, RAND, RANDBETWEEN and INT functions.
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 385th installment in their series of digital spreadsheet magic tricks, you'll learn how to generate random letters without RANDBETWEEN function using the formula =CHAR(65+INT(RAND()*26)).
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 19th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the CHOOSE and RANDBETWEEN functions to randomly generate words.
In this Computers and Programming video tutorial you will learn how to delete temporary internet files in Internet Explorer 8. The video is from FreeComputerRepair. Click on Start -> control panel ->network and internet connections -> internet options. Now the internet properties dialog box opens up. Here you go down to browsing history and click ‘Delete’ button. This will open up the Delete Browsing History window. Here you check all the data that you want to delete. If you don’t want to del...
This tutorial shows you how to generate normal maps to add depth to your textures in Maya.
This video is another in a series on working with Zbrush to create textures to be used in Maya. This particular video covers generating diffuse maps.
New to 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 Excel tutorial from ExcelIsFun, the 146th installment in their series of digital spreadsheet magic tricks, you'll learn how to extract records from table, putting one record on each sheet with records in rows. This is accomplished with Excel's VLOOKUP, COLUMN, FIND, REPLACE and CELL functions. See also how to create a formula for a sheet name (sheet tab name, works...
With iTunes, you can listen to the radio over the internet and hear broadcasts from around the world. Make sure your computer is connected through the internet, then click "Radio" in the source list to see the internet radio stations available through iTunes.
In this clip, you'll learn how to quickly generate templates with Flash Builder 4 Data Wizard. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look.
Love Microsoft Excel? This clip contains a tip that just might induce you to. With this free video tutorial from ExcelIsFun, the 141st installment of his "YouTubers Love Excel" or YTLE series of free video MS Excel lessons, you'll learn how to generate a series of dates with the TODAY and ROW function that will always show today plus the next 10 days.
This tutorial demonstrates how to use Microsoft Internet Explorer and Mozilla Firefox. Learn more about web browsers in this free instructional video series.
In this video, we learn how to automatically clear browser cache in Internet Explorer. This will help your internet run faster and it will also help protect your computer from your personal information being store. First, open up Internet Explorer, then click on the tools drop down menu and go to internet options. From here, go to temporary internet files and click on the button that says "automatically", then adjust the disk space to use to what you prefer. After you have changed the setting...
One of the things that sets a seasoned hacker apart from the script kiddies is the ability to effectively sneak past antivirus defenses when executing an attack. One way to do this is to use custom shellcode in an exploit. Not everyone is an expert at writing shellcode, but luckily there's an easy way to do this that is both quick and effective.
This tutorial video will show you Facebook generated temporary password to login app or website through Facebook. This may be harmful if the app or website uses our Facebook detail unethically. So to avoid such situation Facebook generated temporary or one time password for login. So you don't have to share your original Facebook password. Watch the video.
Are you constantly traveling? Well, as a Hilton HHonors member, you can enjoy special treatment at all of their hotels and resorts. It's free to register, but the difficulty lies in climbing up their membership level. To reach Gold elite status, Hilton HHonors requires that you have a minimum of 20 stays, 40 nights, or 75,000 base points—all in one year. While this may very will be easily attainable for those with jobs that revolve around traveling, it's almost damn near impossible for the re...
There are many different applications and games on the Nintendo 3DS that can take advantage of an active internet connection over Wi-Fi such as Netflix or the eStore. Unfortunately, since the 3DS is a mobile device, you won't always have access to the internet. If you have a mobile hotspot on a smartphone or tablet, you can share the internet connection over wireless with the gaming handheld.
If your computer or web browser is running slowly, a good place to start clearing space is in your Temporary Internet Files. Temporary Internet files, as well as cookies, are collected every time you visit a site online. These files make it easier for your PC to remember your browsing history, and your log in information for various websites. However, sometimes all of these little files can add up into one big clog on your machine. If your computer isn't running up to par, follow along with t...
In this video, we learn how to remove our browsing history on Internet Explorer. First, click on "tools", then click on "delete browsing history". If you want to delete all of your browsing history, then click on that option. Most people are content with only deleting temporary internet files as well as browsing history. Getting rid of these will speed up your internet a bit. Another way is to go into "internet options", click under the "general" tab and choose which files you'd like to delet...
This video tutorial shows how to connect to the Internet using the Wii video game system. The advantage of connecting to the Internet with your gaming system is to play games, such as Animal Crossing or Call of Duty, with other players. You can also get the Internet Channel which allows you to watch YouTube videos and do other tasks you would normally do on the internet. You will need a wireless router to do this. On the Wii home menu, click on Options, Wii Settings, and scroll once to the ri...
To delete Internet Explorer 7 or 8 from you computer, search for "unlocker" in the Google search engine. Click on the first search result to go to the unlocker site. Click download to access the unlocker application. Click the save me option when prompted. Next, find the downloaded files and install the unlocker application on your computer. Go to the local disk C, open the program files and find Internet Explorer. Right click on Internet Explorer and then click on the unlocker. Select the ap...
This video is a step by step guide to clear cache for Internet Explorer version 7.0. On your Internet Explorer browser version 7.0, go to tools. Click Internet options. Go to general tab, then click browsing history and hit delete. Window will pop up. Click delete on temporary files and click yes to confirm. Click delete on cookies and click yes to confirm. Click delete on history and click yes to confirm. Click x to close the window and the current Internet Explorer window. Pull up a new Int...
This is a recording of a class lecture on Voltage Sources. The first part describes how mechanical friction can generate voltages.
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.
Google is the biggest and best search engine on Earth, and if you are a webmaster and want your website to be a big success it would really behoove you to know as much about how it works as possible. The Google Webmasters series of videos and website were created to teach webmasters, SEO professionals, and others how Google works by answering their questions and giving them insights into how they can best integrate and utilize Google's functionality to improve their business. This video will ...
