Kevin Rose is joined by John Todd, a well known, leading Asterisk expert, to introduce you to the amazing VoIP (Voice over IP) world of Asterisk, the open source voip telephony toolkit. In this episode, Kevin and John take you through the installation and configuration of this powerful tool, and show how it can be used to give anyone complete control over their phone experiences, such as voice over wifi, eliminating phone costs, choosing from hundreds of VoIP providers, creating your own voic...
Using infrared (IR) light pens and the Wii Remote, it is possible to create very low-cost multi-point interactive whiteboards and multi-point tablet displays. Johnny Chung Lee, Carnegie Mellon University. The software can be downloaded at http://johnnylee.net
This video shows how to make an origami swan using 471 paper triangles. Your loved one will appreciate this gift because you put in a tremendous amount of effort, dedication and patience required for origami, but its easy to assemble and the only money you will spend is cost of 15 paper sheets. Good luck!
I always have fresh ginger around in my kitchen, but before I started to use it on a regular basis, I made a lot of mistakes when it came to prepping it. It has a very different texture from most other produce, and the thin, papery skin makes peeling it a little more difficult. Speaking of peeling, I learned the hard way that a knife is not a great tool for peeling ginger. I didn't have a peeler at the time, and I'd used a paring knife to peel potatoes and plenty of other vegetables, so I fig...
The International Space Station is a habitable man-made satellite currently in orbit around the Earth. Launched in 1998, the ISS is used mainly as a microgravity and space environment research laboratory where astronauts perform experiments in large variety of fields, including biology and physics. In order to be hospitable for crew members and scientists, the ISS needs energy. To do this, the station uses its solar panels to capture rays of sun and power the station up. In order to garner th...
Many Minecrafters think that Minecart Traveling with many rails is the fastest (most efficient) way of travel. They are wrong. There is one other way of traveling with carts on rails, Forward, Backward, and Upward. And it can take you places up to 6X Faster than the traditional Minecart Design, and, its just as simple to make.
CityVille is the newest Facebook game from Zynga, the same people who make FarmVille and FrontierVille. Starting from scratch, this tutorial shows you how to start and build your own city. Make sure you have the most efficient and profitable city of all your friends!
In this tutorial, we learn how to read a school box ruler. A ruler will be divided into inches, each inch will be divided in half. From there, it will be in quarters, then eighths, then sixteenths. Once you understand how the inches get divided up into halves, you will be able to read the ruler better. Start off by counting the small lines that you see on the ruler to get an idea of where the eight, quarter, and half inches are located at. After practicing this, you will be able to read a rul...
Running uphill is way harder than tumbling downhill or running on a flat surface due to the incline. And when you're running on natural terrain, like a hill, the incline can change quickly and can also be clouded by rocks, plants, and other things that get in the way.
If you're looking for an efficient way to communicate with your online customers or fan base, one way to accomplish this is by setting up a PHP database of people who have signed up with your site, so you can send them email blasts or news updates.
In this video, we learn how to insulate an attic pull down with Roy Honican. Doing this can help keep your home warmer and more energy efficient. First, measure around the top of the attic so you can build a box that will stand on top of it. To build the box, use foam board that is 1" thick. Cut the size to the sizes you just measured. After this, use foam tape to tape all the pieces together. Once you're done with this, you will have a large box and you will be ready to go back upstairs. Pla...
Spray cans are to graffiti artists what paintbrushes and paint are to artists. As a graffiti artist a spraycan is efficient because it allows you to quickly slather on a tag and then run away before the Po Po come, and also offer a sleek, rough finish.
If you take a quick look around your home, there are many areas that can be changed to help ensure that it's energy efficient. From the fridge in your kitchen to the lights outside, there are numerous possibilities. One area that is filled with possibilities is your basement, more specifically, your home's air ducts. This is an area where you can save 5-10 percent per month on your energy bill. It takes a little bit of time to complete, but is totally worth it in the long haul. So check out t...
Renovating your home can bring new life into an old space. There are many areas to focus on when you're renovating your home. One of the best areas involves the windows. Many windows from the past, aren't as energy efficient and don't hold as much cold or warm air as the new ones today. So in this video tutorial series, you'll find out how to install replacement windows in your home today. It's a diffitul task that requires time and patience, but will result in a beautiful window in the end. ...
Are you looking for a way to make your Microsoft Excel formulas simpler, faster and more efficient? If so, you're in the right place. With this free video lesson from everyone's favorite digital spreadsheet guru, YouTube's ExcelsFun, the 3rd installment in his "Excel Formula Efficiency" series, you'll see how the Excel 2003, 2002, 2001, 1997 Database D functions (DSUM, DAVERAGE, DCOUNT) are much faster than SUMPRODUCT and SUM array formulas.
Are you looking for a way to make your Microsoft Excel formulas simpler, faster and more efficient? If so, you're in the right place. With this free video lesson from everyone's favorite digital spreadsheet guru, YouTube's ExcelsFun, the 7th installment in his "Excel Formula Efficiency" series, you'll learn how to use a helper cell to remove a time-consuming (expensive) section of your formula to speed up calculations.
Are you looking for a way to make your Microsoft Excel formulas simpler, faster and more efficient? If so, you're in the right place. With this free video lesson from everyone's favorite digital spreadsheet guru, YouTube's ExcelsFun, the 7th installment in his "Excel Formula Efficiency" series, you'll see how a helper column with concatenated fields can dramatically reduce the time a formula takes to calculate.
Are you looking for a way to make your Microsoft Excel formulas simpler, faster and more efficient? If so, you're in the right place. With this free video lesson from everyone's favorite digital spreadsheet guru, YouTube's ExcelsFun, the 9th installment in his "Excel Formula Efficiency" series, you'll learn see two running total formulas, one that is faster than the other.
Are you looking for a way to make your Microsoft Excel formulas simpler, faster and more efficient? If so, you're in the right place. With this free video lesson from everyone's favorite digital spreadsheet guru, YouTube's ExcelsFun, the 10th installment in his "Excel Formula Efficiency" series, you'll learn how to use Manual Calculation for huge spreadsheets so that recalculation only occurs when you want it to occur.
In this video tutorial, viewers learn how to rent bikes in Europe. The cost to rent a bike is about $15 and the cost decreases per day the longer you rent it. Bikes can easily be rented in towns in small rental shops. Europe has many bike paths with signs for tourists to travel along without any traffic. To find these paths, users should get information from the tourist information centers or bike rental shops. This video will benefit those viewers who will be visiting Europe and would like t...
In order to swim in a triathlon, according to Jodie Swallow’s technique, you will need an efficient stroke. You will need to work on your turn over. Try to aim for 90 strokes per minute. Rhythm, flow, and momentum are key. You will want to find your rhythm and keep it throughout. Timing is important. Breathe at the same point of each breathing stroke. Flex your wrist to improve your feel of the water and your momentum. Try to keep your elbows high and bent, when in the under water portion o...
This video illustrates the right way to throw a Frisbee. It is important to understand the arm movements. The natural way to throw a Frisbee is by swinging the arm in an arc, but that isn't the most efficient motion to use for throwing. Swinging in an arc and trying to throw in a straight line doesn't work for high level Ultimate throwing.
PeteMcCormack2 teaches viewers how they can live off the grid! First, you will need shelter, heat and water! And possibly some electricity. You need head so you can use a high efficiency wood stove. You always need to have water so you can use a well or a water pump. Also, for a pump you will need power, you can use solar power for this! You can also use a pressure tank. This way of life does not necessarily cost much and with self installation it will lower the cost also. All you have to do ...
CadNYC demonstrates how to open the Nike iPod sensor casing. Replacing the iPod Nike sensor battery is easy and low cost with a few simple steps. First, place the sensor in a vice clamp and saw off the casing using a very thin hacksaw blade. then, open up the sensor compartment to have access to the battery. You can now remove the battery and replace it with another battery which will cost about two dollars. After you replace the Nike iPod sensor battery, use a strong adhesive to glue the cov...
The Pond Digger demonstrates how to set up plumbing for a pond. First, sleeve all pipes coming through the cement foundation to protect the plumbing from elemental stress and provide additional flexibility. Next, use a clear primer and a clear glue to seal areas where you need a clean, finished looking product. Paint the PVC piping to protect it from the sun's UV rays and prevent from becoming brittle. If you need to do cutting, use a chop saw for a quick, clean and efficient cut. Extend the ...
Friction from the water plays a major role in slowing you down when you are swimming. Without proper form and technique, your body will drag in the water. Decreasing drag can greatly improve your speed in the water.
In this video the instructor shows how to solve mixture problems using two variables. Usually in these kind of questions the problem statement goes like, if A costs $x for a pound and B costs $y for a pound, in what ratio should they be mixed such that one pound of the new mixture sells for $z a pound. So, in these kind of problems start with a box where you list down all the given data in the form of a table as shown in the video. Now denote the unknown quantity of A and B by two variables a...
Eric with Real World Green explains how to make your lawn more environmentally friendly. First, let your grass go dormant in the summer and don't water it as much. When you mow your lawn, consider using a push reel mower. A mower with a gas engine pollutes more than modern cars do. If you are going to use a gas engine mower, keep the blades sharp for a more efficient job. Use a mulching mower, because yard waste takes up a lot of space in landfills. Consider tearing up some of your lawn and p...
In the video, a physical trainer, namely Daryl Stain, explains Fatloss life style exercises. In the video, he explains an exercise to develop top abs with the most time-efficient body transmission exercises. For the exercise, we need a decline bench and a medicine ball. First, take a decline position, then toss the ball to a partner in a slightly bent position. Catch back the ball from your partner. Keep it behind your neck, and go down slowly. Take a deep breath. Relax a second, and come up ...
Kay demonstrates how to create a bun hairstyle using a few easy steps. She shows how this hairstyle can be accomplished using only a few tools, such as: hair grease, a bristle brush, hair bands, and paddle brush. She demonstrates how to start it by smoothing your hair with grease first, then brush hair, putting it up in a pony tail, stopping on the last loop, and smoothing with a bristle brush. A hair band completes the look. Kay calls this style the "mushroom". She shows how to arrange the b...
While the Wii may be one the most popular console today, many people may be unfamiliar with all the many uses and features of the system. In this step by step guide, learn how to utilize the SD cards or a USB drive with the Wii (which most people are not completely familiar with). It takes you through the installation process and where the SD card/USB drive will go on both the Wii and a desktop computer. When the process is complete, you won't have to use the disc every time you play the game...
Watch this video to learn how to install the iPhone theme on your LG Cookie. If done incorrectly, you may encounter some errors. Always make sure your battery and sim card are out of your iPhone to prevent damage or confusion. You will need to obtain the following file, found at http://rapidshare.com/files/331254307/InstalliPhonetheme.rar. The second file you will need is found at http://www.megaupload.com/?d=I7ZQEWL5 Do not bother with LG Utilities as this is riddled with problems, instead f...
Windows' new Aero interface is a nice, clean style to use on your desktop. Aero is included with most editions of Windows Vista and Windows 7 and is also available on Windows Server 2008. Aero is a cleaner, more powerful, more efficient and more aesthetically pleasing user interface than the old theme and includes fun things like live icons, animations, and a funky new design.
This golf tips video features Eddie Lee, who demonstrates how to use bounce to get the ball out of a bunker. Lighten your grip and rotate the club about 15 degrees to the right to expose the bounce. He demonstrates how to swing, keeping the club face open, with the club head pointing at himself like a mirror. He aims for 1-2" behind the golf ball, creating speed on the finish of the swing. If you remember these tips, you will be a very efficient bunker player.
Forcefollow will explain how to make practicing a break more efficient. To practice the break, place one ball on the rear center of the table and strike it as hard as you can to make the cue ball stop dead.
There's a reason why printer companies want you to recycle your old printer cartridges. Because they can be reused. It cuts costs and saves them money, but you can save money, too. You don't have to keep buying new cartridges, you can recycle your used ones yourself by simply adding more ink. It could save you a ton of money on printer costs.
Most older toilets have older-style fish and ballcock for toilets. But they are prone to fault, like running and constant water. Replacing them with a newer-style fill valve will save water and frustration now and later on. Watch this plumbing video tutorial to learn how to replace a toilet ballcock with a fill valve. It's a little more efficient and it's pretty straightforward, so see how to replace your valve!
Digital Painting and Drawing: Learn to draw woman face profile or side view, a knight in armor, facial figure, head and figure slightly step by step with costume step by step. This drawing, painting using Photoshop video tutorial shows you from basic rough sketching to finish drawing quick concept for comics cartoon illustration, manga, anime. The video demonstrates how to quickly create an efficient concept design from concept idea into visual. Video tutorial. Cartoon, illustration, comics, ...
It's amazing how simple a stove can be, using simple things that you already have, but in this case, using a surprising fuel...
W.H. Auden wrote, “Thousands have lived without love, not one without water.” Indeed, the average American home uses 140 to 170 gallons of water every day. Cut that in half with some water-saving tips.
