Whether you're a pro or someone just taking off the training wheels, buying a bicycle can be difficult. There are plenty of choices and different kinds of bikes for different conditions. Knowing which bike to choose could be daunting. Taking the time to select the right bike ensures that your investment yields the rewards you desire.
In this video the instructor shows how to graph a piecewise defined function. A piecewise defined function is a function that is defined in separate pieces. In these kind of functions, for different ranges of the value of x, you are given different small functions, all of which together make the whole function. This means your equation of the function is given in the form of smaller functions. Now to graph these kind of equations all you have to do is graph the individual equations in the sam...
The following square dance video teaches these square dance calls: Defines Heads, Sides, Positions 1,2,3,4; Learn to Circle Left/Right, Do Sa Do, Forward & Back, Swing, Promenade, Promenade 1/2, Single File Promenade.
Having trouble with word problems in algebra? Watch this video to clear a few concepts as well as to learn how to systematically tackle word problems in exams.
A conservative vector field is defined as being the gradient of a function, or as a scaler potential. Conservative vector fields are not dependent on the path; they are path independent. Conversely, the path independence of the vector field is measured by how conservative it is. These fields are also characterized as being ir-rotational, which means they have vanishing curls. Actually, ir-rotational vector fields are conservative as long as a certain condition on the geometry of the domain is...
Flexibility is generally defined as the range of motion of the joints. It is the ability to bend and stretch easily without too much effort. Flexibility depends upon various factors like the state of the joints, muscles, length and looseness of muscles, shape of bones, age etc. Some medical conditions like arthritis can affect flexibility.
Tinting your eyebrows is unlike drawing your brows in with pencil or shading them in with brow powder and wax. Tinting create a much softer, more diffused look that makes your brow hairs look naturally defined.
Learn how to define the three fundamental trigonometric functions using a unit circle. 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). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how t...
Donnie Hoyle's sex-dampening technique finds him reflecting on the patterns of his life. Check out his Adobe Photoshop tutorial and learn how to not suck at Photoshop and define patterns.
This instructional photography video with Jim Talkington explores various studio photography tricks. Whether shooting products or people, the whole reason for studio lighting is to be able to define the things you want to define and to minimize the things you don't want to see in the photograph. Practice these tips and improve your photography skills.
Learn how to define the "outer v" of your eye to achieve a variety of great looks.
In this clip, you'll learn how to define a site when working in Adobe Dreamweaver CS5. Whether you're new to Adobe's popular WYSIWYG HTML editor or a seasoned web development professional just looking to better acquaint yourself with the CS5 workflow, you're sure to be well served by this video tutorial. For more information, include detailed, step-by-step instructions, watch this free video guide.
This video describes how to exercise in such way to maintain or promote defined chest muscles. It is explained that the chest muscles should be worked hard enough to actually gain muscle mass. Next, it is explained that muscle mass is lost as you age and the skin loses elasticity. The video explains how to counteract the effects by building muscle to maintain a defined appearance. The video describes that chest exercises should be done in sets of 5-8 reps. The video next explains that when pe...
Take a look at this instructional video and learn how to use the arc tool in Google SketchUp. Using the arc tool is a three step process based on defining the two endpoints of the arc first and then pulling out the radius of the arc. This tutorial covers how to draw arcs, drawing tangent arcs, continuous smooth arcs, and defining the number of arc segments.
This video tutorial goes over methods for defining the topology of an organic object in Adobe Photoshop. This is helpful as a planning stage before you begin your 3ds Max 8 digital 3D modeling to make sure that your have proper distribution of faces and your target mesh will deform nicely. So, if you're using Autodesk's 3D Studio Max for awesome 3D graphics, this could help you out with Photoshop topology.
NASA -- the National Aeronautics and Space Administration, the United States government's most infamous agency, the powerhouse of space exploration -- teaches you the basics of Isaac Newton's Laws of Motion. Who better to learn motion theory from than NASA?
In the following series of videos we will establish a particle stream that is then used to create a surface that evolves over time in Houdini 9 software.
Not only has there been difficulty finding consensus on a name for driverless, autonomous, self-driving, or automated vehicles, there is also the issue of what we actually mean when we say a vehicle is self-driving, automated, and so on.
Jealous of thin as a rail models with those chiseled, sculpted cheekbones so sharp they could grate cheese? You need not be. We normal folk can look just as defined and ready to strut our thangs down the runway by learning how to contour our faces.
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 676th installment in their series of digital spreadsheet magic tricks, you'll learn how to create a Defined Name formula for a dynamic range (columns can vary) using the INDEX and MATCH functions. This formula works when there are no column headers (field names).
Dressing a plus-sized shape can seem difficult. However, if you dress correctly for your body type, you can easily look stunning! Make sure that you determine your body type, which is all about the proportions of your body.
A Membership Provider allows a web application to store and retrieve membership data for a user, and the standard ASP.NET Membership Provider uses pre-defined SQL Server tables. In this video tutorial, Chris Pels shows how to create a custom membership provider that uses custom SQL Server tables separate from the pre-defined tables used by the standard provider. The principles covered in the video will apply to creating custom membership providers using other databases such as Access or Oracl...
In a wilderness survival situation, someone in your group suffering a major laceration is a catastrophe. Achieving sterility and suturing the wound closed will both be very difficult to achieve. This four-part video series features a detailed explanation and demonstration of how to use a basic first aid kit to suture a wound closed in an austere situation, such as out in the wilderness. Suturing a wound closed in an austere setting is a last resort, but knowing how to do it could keep you or ...
Some of us don't have perfect bone structure, but makeup can help you there. This makeup video will teach you how to contour your face for a more defined cheekbone and cheek.
Welcome back everyone! In the last training session we covered basic file input and output. We're going to leave this topic for a bit and start on something that will change the way we write scripts, classes.
Eyebrows have a defining impact on your look. Learn how to make them look bold, arched or natural with these easy tips.
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 637th installment in their series of digital spreadsheet magic tricks, you'll learn how to create a dynamic two data series line chart for blood pressures — how to look up a chart using defined names, a data validation list, and a formula using the INDIRECT function inside a picture of a chart.
"From the 1930s through the 1950s, the looks of various movie stars defined vogue magazine. From Mary Pickford's baby-doll face to Audrey Hepburn's cat-eyes eyeliner. The '60s ushered in a slew of makeup fad and the heavy eyeliner look remained through the late '70s and '80s, with wide color ranges entering the wearer's palette."
This tutorial on the companion Tech Ease for Mac site explains what podcasting is and shows you how to subscribe to podcasts using iTunes, a free program from Apple. Since iTunes is cross-platform, the steps shown in the movie will work on Windows as well. This movie defines podcasting, shows you the different types of podcasts you can create, and how to subscribe to podcasts using iTunes.
We're experiencing a Lipstick Renaissance. Rich, defined lips ruled the fall runways, cementing the return to old school glamour and the ladylike lipstick that comes with it. Here, Sephora Pro Beauty Team member Vanessa Dunn helps you sort through the new crop of creamies. Learn a trick for finding your undertone, instantly!
Wondering how to most effectively combine ice cubes and a simple USB-powered computer fan into a fully functioning air conditioning system? In this video tutorial, you'll learn how to hack a coffee can and USB-powered fan into a simple, but effective, air conditioning unit. For detailed instructions on hacking together your own tin-can AC unit, watch this über-short how-to.
If you have any mexican blood in you, you may already know what a cholita is defined as. If you don't know the urban dictionary defines a cholita as, "pretty much a tough girl.Usually a female version of a vato. They draw their eyebrows on and wear chuck taylors and carry a glock." There you go! Now if you're interested in drawing a cholita, this video will show you how to draw one crazy looking cholita. So good luck and enjoy!
In this video tutorial, viewers learn how to define an indefinite integral in calculus. Finding the anti-derivatives of a function is called anti-differentiation. The f(x) is the derivative of F(x), while F(x) is the anti-derivative of f(x). If F(x) is the anti-derivative of f(x), then F(x) + c are all anti-derivatives of f(x). This video is very descriptive and clearly explains all the functions of this mathematical function. This video will benefit those viewers who are students, and are in...
This makeup how-to video demonstrates a great neutral, bronze-y, shimmery eye makeup look, designed specifically for Asian monolid eyes, or eyes without a defined crease. The cosmetic products used to create this look are MAC Bare Study Paint Pot, MAC Soba Eyeshadow (MAC 224 Brush), MAC Antiqued Eyeshadow (MAC 224 Brush), MAC Dazzelight Eyeshadow (MAC 217 Brush), MAC Goldmine Eyeshadow (MAC 217 Brush), White eyeliner pencil, MAC Blacktrack Fluidline, Maybelline Define-a-Lash on lower lashes, ...
Keep cool when driving around in the summer time. Learn how to change the air conditioning compressor in your 1996 Ford Explorer in this free auto repair video from a master mechanic..
Ash Davies teaches us how to Photoshop digital bokeh with this tutorial. First, open up Photoshop and create a new canvas with your width at 1920 and your height at 1200. Now, create a new layer and set your background layer as invisible. Now create a medium size circle and reduce the fill to 50%. Now enter blending options and add a stroke of 10 pixels to the inside with the color set to black. Now define the shape as a brush and then click "edit" and "define brush preset" name this, "bokeh"...
Golf is a great game that involves technique, skill, power and mental toughness. Learn to improve you golf game in rough wind conditions with tips from a professional golfer instructor in this free video series.
By using almost any packet-crafting tool, a hacker can perform denial-of-service (DoS) attacks. With the power to create just about any packet with any characteristics, a hacker can easily find one that will take down a host or network. Nmap and Hping are effective packet manipulation tools, but there's also Scapy, which is almost infinitely customizable.
Learn how to find dry materials in wet conditions and successfully build a fire in a wilderness survival situation. This is a Two part video, be sure to click on Chapter Two for the entire wilderness tutorial.
Increase speed and strength during the football offseason with conditioning exercises. Learn how to do renegade rows, the superman, dumbbell presses, and more with this free video series about football exercises.