The instructor goes about giving a crash course on finding the vertex of a parabola. This is a very nice review of the subject but not really a complete lesson. The instructor fails to explain many of the symbols and other expressions used. The simple way taught by the instructor is the short cut to finding an otherwise complex problem. The nice thing about this technique is that there are no exceptions to this short cut. This is not what someone should learn if they wish to understand the co...
In this simple tutorial the tutor shows how to solve equation by the distributive property. He states that when there is a number which is multiplied to a full equation, we have to multiply each and every term of that equation by that multiplying number. This is called the distributive property as the value is distributed to each and every term inside the equation. He goes on and solves a problem based on this property to give a clear idea of the property. This video shows how to solve equati...
This video involves making the distinction between two different types of stitches that are used in knitting. To be more specific, the video explains how to differentiate between a knit stitch and a purl stitch. The video is a part of a series of videos that deal with knitting; the speaker mentions that the subject at hand was touched on in a previous video. The speaker explains that is important to understand the difference in knitting so you can keep track of your work. The speaker explains...
Today we learn how to throw a punch. The exact punch we learn is the uppercut. We are demonstrated the punch on a punching bag. The start of a punch is always keeping your arms in close to your body. The power of your punch doesn't come from your arms but mostly from your legs. So when throwing your punch make to tilt your torso which will give you extra power in the punch. Finally the fist must be flat, which will evenly distribute the force and not hurt your hand. Punching should be a last ...
Put some breading on the fish by dipping it on the beaten egg mixture. Place the cornstarch in a clear plastic bag and put-in the fish. Close the container (be sure that there is some air inside) and shake until the cornstarch is evenly distributed on the fish.
This video will explain how to apply a fake tan to a person, using the Photoshop software. Creative Ice Designs shows you how to do this in a more simple way than some of the other techniques you'd have to use with other software. An easy tutorial that explains how to change just the skin of your subject to make it appear that the skin is tanned from the sun. This tutorial explains everything in detail step-by-step. Get a tan without the sun using this video.
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 by Task Tutorial we learn how to create a simple text effect in Flash. The first step is to create the text you want to use. Then use CTRL-B to break apart and distribute to layers. Now, convert your letters into movie clips using the menu options. Then add key frames and edit Alpha values in all of the letters. Alpha must be 0. Then add motion to the values and at frame 10 add a key frame. And at frame 15 add another key frame. Next use the free transform tool to move the text ...
This video takes the viewer through a simple, step-by-step process for writing a compelling introduction to an argumentative essay. According to the author, an ideal introduction should begin with detailing the subject matter of the essay, and should provide the background information on the issue being discussed in the essay. The introduction should be very clear about the conclusion that the author of the essay is alluding at. One of the major problems with student essays is that their intr...
Cute Girls Hairstyles demonstrates the art of creating a "fall through" French braid hairstyle for a young girl. The stylist demonstrates the procedure with a straight haired subject, but the technique can be applied with curly hair as well. Starting at the top, the process is done almost exactly like a standard French braid with a few key twists. The braiding is stylish and looks just different enough from a typical French braid style to draw plenty of attention and complements. Cute Girls H...
This video is about the concept of "foofing" when shooting flash photography. For this, you need a camera with a flash that can be directionally adjusted. The process involves simply pointing the flash at either a wall or the ceiling, to avoid having the light from the flash strike the subject directly. This can create several different lighting and shadowing effects, giving photos a less "harsh" look, and also giving them a more "professional" look. The color of the wall or ceiling used will...
Want to hang that sports jersey proud above your bed, but framing is too expensive? Save some money by framing it yourself and learn from a master. In this step-by-step video tutorial by Vivian Kistler, learn how to frame your basketball, baseball, soccer, or football jersey without leaving your house. Vivian Kistler is an MCPF (Master Certified Picture Framer) and GCF (Guild Commended Framer) and has traveled worldwide giving seminars on picture framing and has written over 28 books on the s...
This is an uncomfortable subject: your period. But you don't want to be uncomfortable when protecting yourself. You shouldn't have to worry about cardboard applicators or crappy pads, so try Playtex tampons. This video tutorial from Playtex will show you how to insert a tampon.
Lightning is quite simply sublime. Beautiful yet terrifying all at once, it is one of nature's great mysteries (we still don't fully know why it happens) and can be deadly if you get in its path.
This two-part chainsaw safety maintenance and operation instuctional video was developed to give chainsaw operators the basic information needed to properly and safely use a chainsaw. Although this program covers a wide variety of subjects, you should always read and fully understand your own chainsaw's operation manual. For more information on using and maintaing chainsaws, take a look.
This how-to video tutorial looks at the effects of Tadasana (the mountain) on some simple and well known yoga poses like triangle pose.
Learn about the most common, and popular, hand planes used by crafts people today. At first glance, the whole subject looks complicated, because there are dozens of major plane types and many different variations within each of those categories. But most accomplished woodworkers agree that there is a core list of planes that any woodworker should consider for their toolbox. This video introduces and demonstrates how to choose and select, and use five of the more useful handplanes used by cont...
Storing information, such as a full address, in one column can limit what you can do with that information. For example, you can't easily filter or sort by part of the address, such as country/region or city. However, if you break up the address into its parts — street address, city, state/province, postal code, country/region — one for each column, you can remove those limits. Watch this instructional video to see how to use the Convert Text to Columns Wizard to automatically break up a sing...
All of us know by now that the pictures you see of actresses and models in magazines have been doctored beyond belief. After the initial photo shoot, retouchers quickly work their magic with thigh chub resizing (only in Photoshop do women not have cellulite), wrinkle reducing, and skin spot removing.
Interested in 3D programming, physics and Python? Erik Thomspon introduces 3D programming using the VPython toolkit covering a number of subjects including gravity, friction, and tension demonstrating falling balls, weights, wind and satellites.
Shaun will teach us how to create a 3D video game compatible with MAC or PC with no prior programming knowledge. First download Alice, a 3D World program that can be turned into a video game. Open Alice, click on "add objects", click on "more controls" and select your choice of aspect ratio such wide screen. Now you can import your own 3D models that Shaun will show you at the end of the tutorial or choose from a wide selection that comes with Alice. In addition, if you click on "home," "web ...
Charades is a word-guessing game that's acted out in pantomime by players at parties or other gatherings.
In this tutorial, we learn how to get sharp images in low light w/ a digital camera. If you are wanting to take quality pictures indoors but don't have great lighting, there is still a way to make your pictures turn out great. First, you will need to take a camera with a long lens and zoom in on your subject. After you do this, hold the camera steady and take the shot. When you look at the picture you just took, the picture should be brighter than it would be if you took a wider shot and it w...
Camera shake is often an unwanted effect in photography, when a telephoto lens or long shutter speed has been used for a camera that hasn't been stabilized. The images subject to camera shake appear blurry and smeared, which is often considered an error - though some photographers find artistic value in camera shake and purposefully try to cause the effect in their art.
In this video from orielict we learn how to send email using CC and BCC. First open your email program and in the TO section type in the address you'd like to send to. Make a subject, and type in the body of the email. Click send. That's sending a normal email. To send to more than one person, type the address in the TO section, and then in the CC section, type someone else's email. This will be a copy of this email. In BCC, you can select someone to receive the email and no one else will see...
In this video, groddin99 describes the correct way to write a resume and fashion a cover letter. Groddin99 knows the importance of a clean and formatted resume, and he gives advice and tips on formatting your resume properly, and how to list your previous jobs and your skill set. He also explains how inappropriate it is to draw pictures on the margins of the paper your resume is printed on. Groddin99 has written many books on this subject, and with his tips, you can write and fashion an attra...
1. Visit 3schools for free and fantastic web building tutorials. 2. Find the subject you are interested in researching and simply click on it and it takes you to a video.
Check out this instructional climbing video that demonstrates how to set up the ascent system for crevasse self rescue. Hooking up the prussik is the subject of this video and stops at the second ascender required for upward mobility. Watch all the crevasse self rescue series and you may get the hang of this. It is best to practice this somewhere dry and safe before the real thing happens. When you are in the hole things get tougher.
WhatsApp has a new sticker-making tool in the iPhone app that lets you create custom stickers directly in chats using your own images, eliminating the need to rely on third-party apps to make them.
No matter how many camera improvements a phone adds, you're always better off using manual mode. Known as "Pro Mode" on the Galaxy S20, this feature can remove Samsung's pre- and post-processing from photos, putting you in total control.
For photographers, the "plus" in the iPhone Plus models used to mean optical image stabilization, but now that the iPhone 7 and iPhone 7 Plus both have OIS on board, that "plus" has moved onto something else—the dual-lens camera. Actually, the new dual-lens setup on the iPhone 7 Plus is a much bigger deal than OIS ever was. While OIS stabilizes the image before it's converted to digital information from the sensor, creating a much cleaner photo, two lenses working together in unison unleashes...
In this tutorial First, we will discuss what a meeting is, How can we schedule it in Outlook. A meeting can be defined as a mass of two or more people have a common motive. All the people present in a meeting can share their ideas and exchange information, to carry out the actions to achieve their goal. This tutorial helps those people who are looking for the steps to Schedule a Meeting in MS Outlook.
Hi I am a new member of null byte(although I am reading this website from the beginning) and this is going to be my first post.
Had so much fun filming underwater fish releases that I now enjoy filming them rather than fishing for them. You can view my latest (make believe) adventure on YouTube. I have to admit that adding the right music really makes a difference.
if you love the valve puzzle game portal but don't have the money to buy expensive merchendise, you came to the right place. here you will learn how to make your own companion Cube just from a printed template
Hi! Let me get started on this subject as it is a very "touchy" subject. We all want to "hack" these days, and that's logical. Te be real honest here, i was inspired once by the words someone from the Null byte community said. In the (near) future, wars will be ended by computers and not a nuclear missile. That's something i really do believe in. But let us take a defensive measure instead of the offensive one. Sure, Full frontal bryte forcing is an option, but when it'll come that far we'll ...
Learn Mandarin Sentence Pattern " While.. and Not only.. But also.. in Mandarin Chinese. Subject + Yi4 Bian + Verb, + Yi4 Bian + Verb
Rational numbers can be written as a fraction or as a/b. The "b" in a/b cannot be zero because you can't divide by zero. an example is 1.5. 1.5 can be written as 3/2/ Irrational numbers are numbers that can't be written as a fraction. A famous irrational number is pi. You can use this as a subject if you're a math teacher. Here is a video to help understand.
Zoom burst photography is an effect that makes it look like you're moving towards the subject. Traditionally, it's done with a zoom lens and an open shutter, but like most other effects, it can also be done in Photoshop.
