This video shows how to use optimization methods in calculus. Optimization means finding the maximum or minimum values of a quantity or finding when the maximum or minimum occurs.What quantities are optimized in economics?we want to minimize costs or maximize revenue.First steps in any optimization problem1.Identify the quantity to be optimized i.e., read the problem exactly what is exactly maximized or minimized.2.Identified the feasible domain. This is important because the math we can opti...
This tutorial describes how to make a list with unique values in Excel.This procedure makes the defined cells in a column (called as list) NOT to accept repeated values, which makes the list more simple, readable, easy to manipulate when preparing a worksheet.
In this video tutorial, viewers learn how to graph a linear equation in 3 different ways. The first way is to use the table of values. It is the slowest method but it always work. It is the most useful. The second way is to use the slope-intercept. It is more faster than the table of values and is very versatile. The third way is to use the intercept-intercept. It is the fastest and easiest method to do. This video will benefit those viewers who are learning about graphing in mathematics and ...
Demonstrator Andy Hirsch offers a tutorial on how to perfectly bind a book using two different methods. The first method is with binding clips the second with a binding jig. You will need and cutting mat, X-acto knife, paint brush, ruler, binder clips and binding glue. Use use 8 1/2" X 11" paper folded in half for the book pages and 11"x 17" page for the cover. In the 'Binder Clip Method', you make all the pages and cover flush and use the binder clips to keep everything together. Ad glue to ...
In this video, we are shown how to change the skin color of a person in Photoshop. He starts off by explaining that there are two different methods that you can use to change the skin color. The first method is through Hue and Saturation. With a couple of simple changes, you can change the tone and color of the skin. The second way is the more difficult method. You work through the color balance options in Photoshop. He explains that you will need to learn and play around with the color balan...
This video tutorial by VvCompHelpvV gives you two methods to achieve the Sin City effect in your photos using Photoshop. The Sin City effect is making the main subject of the photo appear colored while the rest of the photo looks black and white. In the first method the subject should be selected using a pen-tool using the settings mentioned. After that right click on the selected areas and make the feather radius 3, inverse the selection and go to image > adjustments and de-saturate and your...
Bartender Gene shows you how to make a unique, healthy, ginger infused cocktail. Simmer 1/2 cup water, sliced, fresh ginger and sugar to make a ginger infused syrup. Remove from heat, let cool, then add 1/2 cup vodka and refrigerate. When your syrup is cool, strain out the ginger and throw it away. Place candied ginger at the bottom of the glass and pour in about a tablespoon of the syrup. Top off with sparkling wine and serve. Follow these easy steps to create a celebratory, unique, good for...
The video is about how to change the IP address. MAC address is the unique identifier a site of the most network adapters. MAC address is used to determine what IP address the computer will have and one way to change the IP address is by changing the MAC address. The method is only applicable for the windows systems and for the MAC systems you need to look at the link provided. In Windows in the start menu, type cmd in the run/search box, which will launch the command window. Type ipconfig/al...
This video describes how to draw an anime face viewed from the front. Anime faces are enjoyed by everyone because they depict unique personalities. Anyone can draw an anime face using their imagination. These steps make it simple:
Here is an effective way to coil a long rope and use as an emergency method of transporting an injured person.
There are varied approaches to using SketchUp with CAD files. This video series presents one method we suggest as it is quick and creates a good clean SketchUp model.
Whether you're calling the unemployment office, a popular radio contest, or any other phone line that gets super busy, having to recall the number manually is a pain. Whatever you do, however, don't punch in the same digits over again and again — our smartphones can help do it for us, saving our time (and sanity).
Making a purchase through PayPal is great because you have the option to pay using your account balance, a bank account, debit card, credit card, rewards balance, or even PayPal's own credit product. You need to pick one to be your preferred payment method for each in-stores and online but, unfortunately, changing these preferences can get a bit tricky on your iPhone or Android phone.
In an age where restaurants can charge $20 for eggs Benedict at brunchtime (if you're lucky enough to even get a reservation on a Sunday), many people long for a way to create this classic dish at home. But once you've taken pains to perfectly poach an egg and gently crisp your sourdough, the problem of the hollandaise still lies before you. The key to any good hollandaise sauce is to apply enough heat to cook the egg yolks, but not enough to scramble them. The minute the eggs begin to solidi...
Bored of the same old tie knot? Now, add a little edge to your look with these unique knots that are so easy to make.
Video: . What is an isosceles trapezoid. The video goes over the properties that are unique to an isosceles trapezoid.
This video has 7 fraction hacks that can save you time when working with fractions. The hacks are: Adding fractions without a LCM
Just short of a week after its release, the new HTC One has been rooted thanks to Android devs beaups and jcase, the same guys that brought us S-OFF for the original HTC One (M7).
I find that little annoyances are always far more irritating than their larger counterparts, especially if there's no obvious way to get rid of them.
For all of you gamers out there who haven't started recording your gameplay, you'll be happy to know there's an easy solution— Dazzle.
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 664th installment in their series of digital spreadsheet magic tricks, you'll learn how about how the new Excel 2010 AGGREGATE function that can calculate these 19 different functions depending on what number you put into the 1st argument of the AGGREGATE function. This is an improvement over the SUBTOTAL function wh...
If you can't get access to a wifi hotspot or an Internet connection with your PSP, you can use this method to get online. You will need access to a computer that is online, and a USB cord that can connect the computer to your PSP. Then, open up the command prompt on your computer, configure your IP and then add your PSP as a device on the network. This method uses the DNS method of getting to the Internet rather than having to hack a wifi connection.
Factorization of a trinomial can be achieved by using the standard method of appropriately "splitting the middle term" or by this method as shown in the video.
There is no one way to remove gum. Depending on the type of gum and where it's stuck - the carpet versus your shirt, for instance - you may need to enlist a different method for each to remove the gum.
In this tutorial, we learn how to grind your own spices. Spices grow all over the world, which can give them all unique tastes. Start off by grabbing the spices that you want to mix together. Use your favorite spices to make your own unique tastes. If you are roasting, you should not roast or toast the spices all together at once, so they don't incorporate smells. After you do this, you will use a mortar and a pestle to crush down the spices. Start pounding on the spices to release the oils a...
Quadratic equations are easy to solve when they can be factorized. This video teaches another method of solving a quadratic equation when its not easy to find factors for it.
In this tutorial, we learn how to write a unique personal statement essay. Personal statement is the heart of the application where you can give voice to your accomplishments, dreams, and goals. You want to stand out from the rest of the applicants, so you need to express what's important to you. You can show them how well you write and show passion, your smarts, and sense of humor as you write. You can do this because you are prepared and you are being true to yourself. Once you understand t...
Your tanks and your tees aren't fitting just right, don't throw them away or toss them in a storage box just yet. Grab some scissors and cut that sucker up, then mold it in a better fitting, unique and cute shirt. The easiest part is simply slicing up the back up the shirt, but then comes the strings. Watch and see for yourself. This is a great way to transform a normal T-shirt or tank top into something more creative.
In this video, we learn how to play guitar: Funk Grooves. First, learn how to slide your finger from the ninth chord using the third bar. As you do this, it will create a groove in your music that is unique and very "funky". Once you learn how to do this, you will be able to make funk groove music easily. Don't forget to mix things up with other chords to make up your own unique sounds as well. Remember to make sure you keep your right hand moving as you play, so you don't create any squeaky ...
Not that we have anything against painting on an aubergine nail polish for a night out on the town, but why not get a little inventive next time you do your nails by creating unique designs? Become a nail Picasso by checking out this nail tutorial for creating nautical-inspired nails featuring ocean waves, jumping fish, and pretty rhinestone air bubbles.
This video demonstrates the tripod method of setting up a campfire for cooking in the wilderness. In order to set up the tripod, you will need three large branches of hazel, some copper wire, and a hooked branch to be used to hang a pot from the tripod. The copper wire will be used to attach the hooked branch to the tripod setup and cord or rope may be substituted. Another method of cooking which is demonstrated is to cook food in a pot over some embers. A hole is dug in the ground and a fire...
Need to get kissably soft lips for an upcoming date where some lip locking action is expected, or just want your puckers to look perfect under lipstick? Then watch this two-part tutorial for two ways to exfoliate and moisturize lips.
In this crochet tutorial, you'll be guided through how to crochet using one of the most unique and difficult yarns avilable on the market. Known as Pomp A Doodle yarns by Red Heart, these yarns are punctuated with little pom poms and are cute on their own, but great for fluffy projects.
Looking for an easy method for discovering the lowest common multiple (LCM) and/or greatest common factor for a set of numbers? Try the Indian method! 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. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test).
This video shows the method to suture arterial lines using a curved needle. We will use the new arterial line kit for our demonstration. We will use a curved needle as it is safer than the straight needle. Hold the suture with the hamostat at about sixty percent from the tip of the needle. Do the turn the key method to bring the needle out from the other side. Unclamp it and re-clamp it at the tip of the needle. Continue the turn the key method. Pull the suture up and through. Cut the suture ...
Looking for something unique and beautiful to wear tonight? Check out this video on how to make a chunky crystal drop necklace that works for any occasion.
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 159th installment in their series of digital spreadsheet magic tricks, you'll learn how to solve Duplicate VLOOKUP function problems with a COUNTIF formula that creates a column of unique values for the first column in the lookup table.
This video shows the method to multiply two digit numbers using the grid method. First make a grid of three rows and three columns. Put a cross in the first row and first column or the (1,1) position. Separate the ones and the tens in the number. In our example 43 is broken into 40,3 and 56 is broken into 50,6. Put these numbers in the remaining places in the first row and first column. Now multiply every number with the other and place it in the corresponding location in the grid. In our exa...
This video describes about accessing an iPhone in Ubuntu using open SSH, cyber-duck, Netatalk. For accessing using SSH, make sure your iPhone's Wi-Fi connectivity is on. Now open your terminal and type "SSH root@'address'". Here address refers to the IP address of your iPhone. You have to type a password to access the iPhone contents. Once you are authenticated type "ls" and you will be shown with the contents of the iPhone. The second method is using cyber-duck. In it, choose SFTP as the con...
In this tutorial from Mark the Shark, viewers are shown how to apply a hook to a fishing pole. One such method is using a Fishermen's knot, and wrapping the hook around the line eight times, and then wetting it with saliva, before it is tightened. Then, the user must make sure than the knot comes all the way down to the hook, to make sure it does not rotate. Next, pliers must be used to eliminate excessive line, and then the line must be searched for crinks, or any imperfections. Mark the Sha...
