Math Problem Generator gives a video about how to add and subtract variables. All you have to do is combine the coefficient, which is the number that comes before the variable. The numbers are added or subtracted but the variable remains the same. In the video, the example given is 9x + 6x - x. First you add 9x + 6x, giving you 15x. The equation is now 15x - x. If a variable has no number written in front of it, that means the value is 1. So the equation is 15x - 1x and that is equal to 14x.
This video is about how to learn how to calculate what key to play a piece of music in. The instructor tells you that you need to know two things: how to read music notes and how understand the Circle of Fifths. Putting together these two layers of knowledge you can figure out what possible keys the music can be in. You can normally narrow down your possibility to two choices. Normally, the key to choose correlates with the last note in the music.
In this tutorial the author shows how to derive a slope-intercept equation of a line given an X-Y table. He explains that the general form of slope intercept form which is y = m*x + b. Now he intends to find value of slope, i.e. m first. Now slope is change in y over change in x. He computes the slope using the X-Y values from the table. Next he substitutes a pair of x, y value in the equation to compute the value of y intercept b. Now finally substituting the values in the equation the slop-...
In this introductory how - to video for pre-algebra, the lesson is simple and clear. You will learn the four basic rules for multiplying positive and negative numbers. You will be able to see the rules on the video screen and you will see two examples written on the white board. The video is short and only the basic explanation is given so you will not get lost in all the reasons behind the rules. This is a great video if you need a reminder on the rules for multiplication of positive and neg...
1. Recall previous dreams. Start by working on backwards through the dreams and after waking; write the dream down in a journal.
Written and illustrated by Masashi Kishimoto, "Naturo" is an ongoing Japanese manga series. The plot tells the story of a young ninja named Naruto Uzumaki, who constantly searches for recognition & aspires to become the ninja in his village that is acknowledged as the leader and the strongest of all, also called a Hokage. The series is based on a one-shot comic by Kishimoto that was published in the August 1997 issue of Akamaru Jump and has since grown into a phenonmenon.
Looking to make this Christmas a DIY Christmas? Why not make your own Christmas tree skirt, customized to fit your personality and home decor! Nothing says it’s Christmas like a beautiful Christmas tree. Now you can decorate the area below with a handmade Christmas tree skirt that you can be proud of.
In a bad economy, starting your own business is hard, even if you know everything about a business plan. And lots of people have ideas to start a business, but starting a successful business takes more than a good idea, it takes planning.
One of the most challenging, arduous parts of gardening is weeding vegetables that are close to the ground. Cabbage, for instance, leafs out near the earth and can be fiendishly tricky to weed. In this Growing Wisdom gardening tutorial, you'll learn about some of the tools that can help you weed those hard-to-reach spots without breaking your back in the process.
See how to repair invalid DVD navigation and structure with FixVTS. With FixVTS, you can easily repair the internal structure of a DVD. This is good for DVD menu correction, invalid DVD file structure and invalid navigation error messages.
See how to merge two DVDs into one using DvdReMake Pro. With DvdReMake Pro, you can easily merge two DVDs together onto one disc while even keeping the original DVD menus and without loss of quality.
The board does not always look like this: occasionally the nearby capacitors aren't present. Also, Pin 4 is the 4th pin from the L on the bottom. This is the side closest to where the cartridge loads, also, the writing on the chip should be right-side up. Please note this is a console, not a game cartridge.
Netcat is a featured networking utility which reads and writes data across network connections, using the TCP/IP protocol.
Do you dream of standing on stage in front of millions of fans with a guitar in your hand? You can make this dream come true, if only you could play the guitar! This guitar tutorial series from Robert Renman teaches you the basics of guitar playing along with a few beginner and intermediate techniques. You can learn how to play a a great Freddie King song "Big Legged Woman" with this guitar lesson. Freddie King, also known as the "Texas Cannonball" was a very influential American blues guitar...
In this motorcycle tutorial you will learn how to check and then adjust the valves on a Kawasaki KLR650 motorcycle. You will need to remove the bodywork of the bike first. Once you've done that, watch this video and get ready to do a valve check on the KLR and then a valve adjustment.
Looking for a basic primer on BASIC? This tutorial series, which makes use of the freeware FreeBASIC compiler, will be helpful to even those who know nothing about the language and serves as a useful guide for those entirely new to programming. Watch this how-to series and get started writing your own programs today.
What would David Lynch do? Well, being a deep, deep man, David Lynch would meditate. Elephant Man, Eraserhead, the Straight Story, Blue Velvet, and so on, David Lynch has been writing and directing movies that have alternately scared, confused, and inspired an international audience and devoted fan base. Cinematic genius or no, Lynch is still just a man, who is filled with anxiety and wants happiness. Watch this video tutorial and learn how to get involved in transcendental meditation and how...
Learn how to recognize some basic Hiragana Japanese characters and the sounds they represent, as well as some very common phrases and how they're written.
Poison Ivy is a villainess in the Batman comic books, a seductive femme fatale with poisonous blood and the ability to control plants. She makes excellent inspiration for a Halloween costume. Make you sexier and more beautiful. Hair: Poison Ivy is portrayed as a beautiful redhead, contrasting with the green of her outfit. Buy a red wig or use hair dye to dye your hair red. Body: Purchase a cheap green leotard, bodysuit, or swimsuit, along with 30 or so fake ivy leaves. Using a needle and thre...
Are you the expert hacker we're looking for? Do you have a great idea for an article on Null Byte? Do you have a passion to write, and more importantly... teach?
Sergio Peralta Advisor: Jessica Davis
CONTEST ENDED: WINNERS ANNOUNCED This contest has ended and winners have been announced. To see who won, check out our quick winners post. Thanks to everyone for submitting their ideas!
On Monday morning, secretive augmented reality startup Magic Leap revealed a collaboration with Icelandic music group Sigur Rós. But the story detailing the app didn't reveal anything more than a still image of the interactive Tónandi app, leaving most of us to use to our imaginations in terms of visualizing how it worked.
The first White Hat Award for Technical Excellence tutorial contest ended last night at midnight! We had many excellent articles submitted, once again re-affirming what an incredible community we have here at Null Byte! We had quite a flurry of great articles in the last few days. Thanks to all of you who submitted such high quality material to our community. Your efforts are appreciated and you have the undying gratitude of our community. We will not forget your efforts. I'll be reading and ...
Yes, the Indian wedding season is just around the corner, and I am going crazy with excitement! Check this super easy Indian Wedding Nails by superwowstyle for Bindi nail designs. And do not worry, this is totally a No Tools Nail Art, and perfectly easy for even those who are not used to doing their nails!
I wrote a python script that allows you to easily ask what service runs on a specific port and vice-versa. Now, I am sure that such a program already exists on our lovely linux OS's, but... I didn't think of that before I started, and haven't found it yet. So if you haven't found it yet either, maybe you'll find this of some use. It's just called getport. If I have a port number, and want to know what services run on that port, I do:
Twitter found a sweet spot with its 160-character limit, but Snapchat sports a social media low of 31 characters, forcing us to condense our ideas into a few short words when typing in picture captions because of their ephemeral nature. While this severely limited amount of words is Snapchat etiquette, I've got so much more to say than 31 characters!
The first album I ever bought with my own money was Nirvana's MTV Unplugged in New York. It featured mainly lesser-known songs and covers, but was on constant repeat on my Walkman. While the whole album was fantastic, there was one song that stood out the most to me—"The Man Who Sold The World." The song (originally written by David Bowie) kept me under a spell, which had me replaying the song over and over and over and over. As I got older, I found myself sharing this relationship with a han...
Early last month, Sony released PlayStation Mobile, bringing PlayStation games to the PS Vita and other certified phones and tablets. The list of certified phones isn't as extensive as it should have been, consisting of only Sony devices (a few tablets and Xperia) and a couple of HTC ones. For anyone with a supported device, you can head over to the PS Store for the download and installation instructions.
Anything free is cool, but getting a fully upgraded operating system for the great price of nothing is downright awesome. A recent exploit was uncovered that allows users to get a free copy of Windows 8 Pro directly from Microsoft's own website. Seriously.
Solving long and extensively complicated equations in grade school was tough to do by hand. Keeping track of which part of the equation to solve first took time, training, and lots of bad grades.
Thanks to Flutter, it's now possible to control the music on your computer simply by making a few hand gestures. The app is available for both Windows and Mac and uses your computer's webcam to monitor your hand movements. Through the use of a few simple hand movements, you can play, pause, forward or replay your music. Flutter works with iTunes, Spotify, Quicktime, MPlayerX and a few other programs.
A lot of people already know "xiexie", the Chinese phrase for thank you, but in this lesson, we take "xiexie" a step further. We teach you how to respond and say thank you when you are very thankful.
What happens when a struggling writer cannot finish the screenplay to her second film? She writes a book.
We've seen all the Magic Leap One glamour shots, and we've even shown you a bit of what it looks like to view augmented reality on the device. But there's something else us super geeks appreciate more than anyone else: the grand unboxing!
We're all for heaping piles of shredded cheese on our tacos, but what if all that cheese could actually be the taco shell instead? Since this was perhaps one of the more profound food questions we've had in a while, we wasted no time getting to the kitchen and tackling this cheesy challenge.
Not content with bringing the first untethered mixed reality headset to market, Microsoft wants to expand their Windows Holographic operating system beyond HoloLens into vastly more robust technologies.
In part one of this tutorial we found out that your English teacher is a paedophile, by using a Man in the Middle attack to intercept his internet traffic.
From our work life to our home life, we have an awful lot of projects, tasks, and activities that require more productivity than play. After working for an entire day in the office, no one wants to face even more that needs to be done at home.
For 365 days of the year, our mothers show their love for us by driving us places, cooking us food, doing our laundry, and being our number-one cheerleader. But for one day of the year, we all get up early in the morning and show our love for our favorite women. Often, that means cooking breakfast or making brunch, or running to the store to grab a pre-selected bouquet of flowers.
