In this tutorial, the instructor shows how to compute the surface area of a regular pyramid. A regular pyramid has four equal sides which are in triangle form, and the base in square form. Its surface area is four times the area of its side plus the area of its base. He goes on and takes an example with sample values and demonstrates how to compute the final value using the formula. He reminds the viewer to use square units in the final answer, as square units equal the area. To find out the ...
Choking is the mechanical (either by foreign object or compression) obstruction of outside air flowing into the lungs. Learn about choking, including emergency treatments like CPR, in this medical how-to video. Remaining calm and performing one of the procedures below could help someone who is choking.
Septic shock is a serious and often life threatening emergency medical condition in which the blood pressure is extremely low. Insufficient blood therefore reaches the body tissues and this means that not enough oxygen and nutrients are delivered to the body. Medical shock is a serious circulatory condition not to be confused with emotional shock or surprise. Learn more about shock and the symptoms in this medical how-to video.
Spider bites can range from harmless to fatal, spiders themselves coming in many varieties. you're bitten by a spider, you should wash that area carefully with soap and water and do this several times per day until the skin is healed. You can also apply an ice pack wrapped in cloth or a cold wet wash cloth to the area that has been bitten. Learn more about spider bites in this medical how-to video.
This is a four part series on remaking Cam'Ron's "Oh Boy" produced by Just Blaze using Adobe Audition and Fruity Loops (FL Studio). Part one covers sample chopping, Part two covers finding the tempo, part three covers pitch matching, part four covers arranging it.
Experts from the World Health Organization just expressed concern for the rising number of measles outbreaks across Europe. Despite a perfectly capable existing vaccine, "immunization coverage has dropped below the necessary threshold of 95%," causing the measles to spread throughout the European region.
A bacterium which triggers respiratory disease has been detected in the water systems of two Pennsylvania nursing facilities.
Netflix subscribers (or friends of subscribers) have been able to utilize a virtual private network (VPN) or proxy service to gain access to content in other countries. Unfortunately, the movie and TV streaming service announced today that it will soon block those services so that viewers will only have access to movies and shows that are licensed for the country they're currently in.
The video begins by explaining the characteristics of the video game character Mario. The narrator begins by finding a sample picture to use as a starting point to mirror for accuracy. The first part of the character Mario drawn is the head and facial features. After finishing a simple outline of Mario's Face is to begin the outline of the characters body. After the basic outline of Mario is finished the excessive lines must be erased to give me lively hood to the drawing. One of the last ste...
Solving equations involving fractional powers of a variable are not that hard to solve as they sound. In fact, just watch this video to learn a few tips and solving these type of equations will become a little bit easier.
In this video, we learn how to calculate a limit at infinity with a radical. The idea is to take out the higher power of 'x' in the denominator first. If the x squared is under a radical, take that out so you're left with just 'x'. After this, divide every term by 'x'. Once you are finished with this, you can rewrite the equation. Next, you will use the rules of math to find the answer of the equation. This is hard math to do if you aren't used to it! Make sure you practice with the samples i...
In this tutorial, we learn how to create a progressive house synth in Reason 4.0. Start with the mixer and add use the combinator. Right click, then create a polysonic synthesizer. Bring it down to four and then click the "show programmer" button. Select one, two, and three and then make sure your octave is four. Bring up the octave on the second so it's five. For the third oscilator, make it analog and make it a sign wave. This octave will go down one so you get some bass. Go to the mixer an...
In this video we learn how to compose a hip hop beat in Fruity Loops. First, go to the website www.class4beats.com and download all the samples and plugins. Once you have these downloaded you can use them in Fruity Loops. Play around with the different sounds that you have in this and then put a new beat together. Once you have a beat put together, change it to a hip hope type of beat and then add it in with a melody for a new sound. This will make a great hip hop beat that is all your own an...
A torrent is a small file (usually less than 100 KB in size), which contains file details, URL details and other data, that enables peer-to-peer download using a torrent client.
What's the next best thing to visiting Italy? Sampling its authentic food, of course! While you may not be able to pick up a pizza near the Colisseum in Rome, you can whip up your own Italian creation at home.
In this video tutorial, viewers learn how a DJ chooses their songs. A DJ should be creative, unique and try to manipulate music to continue the artistic for of it. Experiment with song selections. Mix all sorts of music together such as: underground music, remixes, samples and the top 40 hits. Select songs that you enjoy. Make sure not to always play the same music or only play the popular songs on the radio because it can get annoying. This video will benefit those viewers who are interested...
This video shows you how to remove a tattoo from a photograph using Photoshop. First, select the tattoo using the pen tool, to get a very accurate line around the tattoo. Make sure the "Paths" button is punched in. Drag the mouse and click several times to make a path around the tattoo. Right click on the path and choose "make selection". Feather the selection with a feather radius of about 8 pixels. Use the clone stamp tool and a large size brush. Hover outside the selection and click to sam...
In this how to video, you will learn how to re-size an image for printing using Photoshop. First, open the image you want to re-size in the program. Next, go to image and select image size. From here, you will see the current size of the image. You can change the units of the sizing. The resolution is the number of dots printed per inch. De-select re-sample to change the resolution of the image only when printing. 300 is the standard resolution. When you re-size the image, make sure constrain...
These days, everyone is trying to save money wherever possible. Health care is often one of our biggest expenses and in this tutorial, you will get some expert tips on how to lower your expenses and save money on health care.
It is very important to learn how to create a good book proposal. This video helps shed more light on things to think about when creating your book proposal. Essentially, a book proposal is your opportunity to sell yourself as a marketable asset to a publisher. Most publishers websites have down-loadable book proposal forms. They will request a lot of information such as what is your market, how do you intend to promote yourself, along with a few sample chapters. Publishers receive hundreds o...
In this video the instructor gives you sample as of how to SLEP long multiplication. You start by breaking the numbers up to simpler forms. If you have a two digit number that your multiplying by a another two digit number you multiply the first two digit number and then buy the second digit of the second two digit number. You have to remember to carry the remainders. You then add your two multiplicative lines together giving you the sum. this can be done to cover any set of multi-digit numbe...
This video shows you how to bypass expensive texting charges and use this free and easy way to text people without the need to download apps, go to websites, or jailbreak your device. Works on basically any cell phone. No need to ever pay $20.00 for unlimited texting with AT&T, watching this you'll be able to text for free whenever, and whoever.
In this video, award-winning golf teacher Gary Wiren focuses on hookers. Not THOSE hookers, though Gary offers an interesting bit of trivia about those too. He's focused on hookers in the realm of golf, swings gone awry that can really affect your game. Gary talks about the four main reasons hooking happens, discussing and demonstrating each type for the viewer. These reasons are: deceleration in the left arm, bringing the club too high (and allowing the wrist to "fold over" at the top of the...
Counter space is a tough thing to find in the bathroom. Follow along as Linda Gemal gives us hints on how to organize our bathrooms.
In this video, the instructor shows you how to graph quadratic equations. When you have a quadratic equation in terms of x and y, first try to identify the coefficients of the terms. Now use front end of the quadratic formula to find the line of symmetry which is the first half of the vertex using the formula x = -b/2a. This gives the line of symmetry. Next, plot the line using a few points starting at the line of symmetry. Take sample values of x and find the corresponding values of y on eit...
In this video the instructor teaches about direct and inverse variation. Two variables x and y are said to be in direct variation with each other if you can write them in the form y = K * x. The value of y varies directly corresponding to the value of x. Y is said to be directly proportional to x. If you have a sample value of x and y, you can substitute the values in the above equation to compute the value of the constant K. Using this formula you can always find the value of one variable x ...
This video demonstrates how to solve a linear function with rational coefficients by multiplying by the reciprocal of the coefficient. The reciprocal is just a fancy way of saying the numerator and denominator are swapped. Two sample problems are solved using this method. Multiplying each side of the equation by the reciprocal of the rational coefficient of the variable 'x' is an allowed operation, but only because both sides are multiplies by the the same amount. The teacher then demonstrate...
Tangostudent shows you how to tango using rhythmic communication in 3s and 5s. This is a demo of a lesson that you can learn in a tango class. The class was focused on rhythm in 3, 5 and 7. You also learn how to communicate that rhythm in linear fashion or in turns. You will learn communication through the embrace and how it's communicated, and how dancers balance each other. A sample dance is then shown to illustrate those techniques.
Turn up the heat, and learn how to make hot summer sausage sure to spice up any meal! Hot summer sausage is nothing without peppers. You'll need Red Serrano peppers for color and Habaneras for the heat! Deseed and dice the Red Serrano peppers and finely mince the habaneras in a food processor. Add these freshly chopped and minced peppers to your meat and spice mix. After combining these ingredients well, put the sausage mixture into the hopper and dispense the mixture into the sausage casing....
In this tutorial the author shows how to make a simple JavaScript image gallery. In this video the instructor shows how to set up a Lightbox tool. Lightbox is a simple image or photo gallery script which you can use on your website. It is a free tool and it is very easy to setup on your website. This tool has many features like when you click on an image the image enlarges and the rest of the background is darkened focusing your view on the image. Now the author shows the links to the Lightbo...
In this Excel magic trick video the tutor shows how to print labels on each page of a large spreadsheet in Microsoft Excel. He shows how to download the sample work book so that you can try the tutorial hands-on. He shows a spread sheet which he intends to print and wants the label of columns to be printed in the top and left of a page. For that he shows the page setup preview where you can check the print preview of the pages about to be printed. He shows that the columns appear on only the ...
In this video the tutor shows how to find the volume of a cylinder. He relates the cylinder to real world examples of cans etc. Now he states the formula of the volume of the cylinder as the area of the base circle multiplied by the height of the cylinder. So the formula turns out to be V = Pi * r * r * h, where r is the radius of the base circle and h is the height of the cylinder. He solves a sample example to give you the idea of the problem. This video shows you how to find out the volume...
In this tutorial the author shows how to make a cool ASCII E-mail signature. He uses Hotmail as an example. He directs how to find the options in the Hotmail email and points us to the location where we can make a Personal e-mail signature. Now he demonstrates how to make sample ASCII signature. As the signature allows only text the author advices to user a tool called JavE to make a good signature. He now shows how to download that software for free and how to use it. Now using this tool he ...
In this video the tutor shows how to add and subtract monomials. He says that to add or subtract monomials they have to be similar terms. Similar terms are those that have same variables and equal exponents to the variables. He shows how to do this using illustrative diagrams and solves a couple of sample problems. He adds a few monomials with similar terms and also explains how to subtract a few monomials. This video gives an introduction to similar terms and how to add and subtract monomials.
In this tutorial the author explains how to compute the area of a complex figure. Now he first defines what a complex figure is by saying that a complex figure is a figure made up of two or more basic shapes. He uses an example to convey his idea and breaks that sample figure into basic squares and rectangles. Now he computes the areas of these individual units separately and finally puts them together to arrive at the final area of the complex figure. If you are looking to compute the area o...
In this video the instructor shows how to remove vocals in a audio using the Adobe Audition 3 software. He says that one cannot remove vocals 100 percent but just reduce them to a minimum compared to the rest of the sound. He shows you a sample track first which contains vocals.
In this Adobe Photoshop tutorial the instructor shows how to make a torn image effect. He shows you a sample image of what it is going to look like after producing that effect. It basically looks like as if the photograph was torn to pieces and then put back together with the cracks visible. To do this first open the image in Photoshop. Now make a rough outline of the tear with the polygonal lasso. After generating the tear go to filter and in the distort sub menu choose the ripple. Now it ap...
Central limit theorum is easily one of the most fundamental and profound concepts in statistics and perhaps in mathematics as a whole. In probability theory, the central limit theorum (CLT) states conditions under which the mean of a suffiently large number of independent random large variables (each with finite means and variance) will be normally distributed, approximately. Huh? If you are having trouble understanding central limit theorum and need help trying to solve it, check out this tu...
In this video the author shows how to plot a point on the coordinate plane. He explains about the coordinate plane and shows how to read and write points to it with an example. He says that any point on the coordinate plane has an x, y- coordinate values. He says that for any point its projection on the x-axis is its x-coordinate and the points projection on y-axis is its y-coordinate. He shows how to find this out for a sample value and plots the coordinates of it. In this video the author u...
In this video tutorial the instructor explains about the concepts of standard normal distribution and the empirical rule and how to use it to solve an exercise. He starts by explaining about standard normal deviation saying that in a standard normal deviation the value of mean is zero and the value of standard deviation is one. Now he draws the standard normal deviation by drawing a bell curve on an axis. Now he points the mean and standard deviations on it. Now using these concepts he goes o...
