We know the method for answering the question "What is the x percent of y" but, what about the answer to the following question "The x percent discounted price of an article is y. Find the original price." This is a reverse percentage problem that can be solved using the method shown in this video. This video contains three reverse percentage problems. The first two problems are essentially of the same type as explained above. A simple and easy to understand method of finding the original pri...
Video: . This video explains how to install Android OS on a PC using VirtualBox. How to install Android OS on a PC Using VirtualBox.
Eating the proper food before you work out is crucial for your body having enough energy to excel. This video features a nutritionist explaining why fueling up before a workout is so important, then breaking down what you should eat to fuel up depending on how long you have until your workout.
In this episode of Growing Wisdom, Dave Epstein and fiber sculptor Susan Barrett Merrill discuss how to spin wool. Barrett Merrill demonstrates the spinning wheel and explains how wool is transformed into yarn. She also shows some of her own work and explains her artistic process.
The experts at ZIPS Dry Cleaners explain what to do when you get a stain on a dry-clean-only article of clothing.
Null Byte users have often requested video content, but the question has always been what format would best serve our community. This week, we partnered with Null Space Labs, a hackerspace in Los Angeles, to test the waters by hosting a series of talks on ethical hacking for students in Pasadena Computer Science Club. We invited students and Null Byte writers to deliver talks on Wi-Fi hacking, MITM attacks, and rogue devices like the USB Rubber Ducky.
This video shows how to play the slash chords on the piano. The first step describes how to play the c chord with the right hand and how to play the Enote on the bass with the left hand. The person explains the C/E operations with both the hands is the second step. The third step explained is about Am/g notes. The person gives the final touch by words. The camera is focused on the piano chords and on the person as required. The person used both right hand and left hand to explain how to play ...
First of all, I would like to apologize for a week long absents for the tutorials of this newly series, Raspberry Pi. But obviously I'm back and I present all you guys a article on turning your Raspberry Pi into a hacking platform. I'm gonna use the platform Kali Linux for the Raspberry Pi. I should note that I'm not gonna go into detail on how to install Kali Linux since OTW already has done a tutorial on how to turn your Raspberry Pi into a Hacking Pi. The point of this particular tutorial ...
Earlier this month, John Oliver spent a segment on Last Week Tonight explaining native advertising, a practice followed by many online media outlets such as BuzzFeed, The New York Times, and VICE, which combines editorial content along with sponsored advertisements.
In this video we learn how to use iChat in Mac OS X. He explains to us that iChat allows us to chat with any person on our buddy list. He explains clearly about icons next to a person's name such as a camera which shows you can have a video chat with that person. Next he explains how to change your status, such as, whether you are available to chat or not. He then goes on to explain how to create your own buddy icon which is what people will see when they are chatting with you. You can create...
Before we dive into the world of frustration, I first would like to thank whoever of the admins and mods made the folder for Raspberry Pi in the How-To's, thank you. Now with that outta the way, this article is about Metasploit on Raspberry Pi (hence the title). I should say that I ran into a error, but I think I figured what the problem is. First of all this is not on Kali Linux, but on a regular Linux OS. With that said let's open up a terminal and begin.
Want to learn more about the circulation of blood through the heart and the rest of our body. Watch this video.
In this video richpin explains to us how to remove the inside rear passenger-side door panel on a Nissan Altima. He doesn't explain why you would want to do this, but if you feel compelled to, herein you will find the most detailed instructions you could ask for. Here is a list of the readily available tools that he uses:
Need a new iPhone app? Check out Comets and Craters, a new iPhone tower defense strategy game. These ten video tutorials cover all of the gameplay troubles you may have. Steve explains the features and gameplay to help you get the most out of playing Comets and Craters on your Apple iPhone. For those more seasoned Tower Defense players, the video's also provide some insight regarding scoring, upgrades, plus Tower and Enemy capabilities.
Mark Wallace explains shutter speed, sync speed, and key shifting by explaining basic flash photography.
Michael Jordan explains how to do the crossover. This basketball move is done when you are dribbling. It is meant to change direction.
The presenter, Ms. Jennifer explains how compound words are formed from phrasal verbs. With examples she explains how the meaning and pronunciation differs when compound words are formed from phrasal verbs. She explains the difference between 'show' and 'show off' by showing her collection of fans, and showing off with one of her beautiful fan from Japan. Then she explains the difference between 'show off' and 'show-off', giving examples and makes the listeners clear about compound nouns also...
Check out this overclocking tutorial from HotHardware.com! Intel's Core i7 processor offers a significant performance increase over previous generation Core 2 processors. In addition, like the legacy Core 2 architecture, the new Core i7 also has a bunch more headroom for wringing upside performance out of the chip, maximizing value, power and return on your investment with overclocking. In fact, Intel actually built-in a predefined overclocking feature called "Turbo Mode". We explain how not ...
In this video Richpin explains how to remove a bolted hub wheel bearing that has gotten frozen onto the car and cannot be removed by conventional means. He explains how to recognize the problem, presents the homemade tool he uses in the repair, briefly explains how to make the tool, and then uses it in conjunction with a sledgehammer to break the bearing off of the car.
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...
Subtracting integers is easy to do after watching this video. In this math tutorial, the narrator explains and illustrates the process of subtracting integers. He explains the rules of converting the plus and minus signs to make addition and subtraction easier to understand. Following the steps explained in this video will make these math problems a breeze.
Are you a newbie when it comes to Gmail? Watch this video and learn. It starts of with a brief overview of the registration procedure. Then proceeds to explain the welcome screen and then the main interface.
The video details which pieces you will use to win a game of chess quickly and by surprise. First off he explains the basic setup of the chess piece you will be defeating which is the weakest spot on the opponents side. He explains what moves you will be making on your side by first moving you pawn that is in front of your king. You will then move the kings bishop diagonal until it is in front of the queens bishop. You will then place the queen diagonal three spaces. From there you are setup ...
In this video the author explains the various concepts like speed, velocity, free fall speed etc., Speed tells you how fast you are going, i.e. it is distance divided by time taken to travel it. Velocity is nothing but speed along with direction. Now she tells that acceleration is used to measure the rate of change in velocity. So she says that acceleration is difference in velocity divided by the time. She also explains that there can be acceleration with out change is speed as there can be ...
Create and animate your own piece of clothing! This tutorial series shows you how to properly create and texture a single item of clothing. Once it's created, you can then attach it to an object and animate it realiistically for your Audodesk project.
A Facebook profile page shows up explaining the steps on how to get chat history of a friend on Facebook. It explains that you need to go to the profile of the person you would like to find chat history with. It then explains steps on how you can copy there Facebook ID. Once you have accessed that he provides you with a JavaScript code to use to pull up chat history. He gives you step by step examples explaining how to set up the ID and apply it to the JavaScript coding. Once that has been es...
An two part introduction or overview of English articles: a, an, the, and the zero article. This is for the advanced or intermediate student. Part one presents basic rules or guidelines for using English articles. Part two summarizes the basic rules for using English articles and offers practice.
This is a how to video that explains how to do the difficult task of cutting crown molding and how to do it with tools you have laying around, a ladder and a saw horse as a support, and a miter saw. The author of this video explains that if the molding sags then it will not cut straight and your seams will not line up properly. The author is using an extension ladder and explains that you can cut very long pieces using this process. He also explains that you will need more than one brace to s...
Have you ever wondered how sumo wrestlers are able to obtain and maintain such massive figures? Joseph Stickland, an applied clinical nutritionist, will explain to you exactly how a sumo wrestler is able to do this. Joseph will also explain the health detriments and the dangers to this type of lifestyle. Joseph explains that sumo wrestlers will skip breakfast, exercise, eat massive amounts of calories, (10,000 calories at least) for lunch, take a nap, and then have another mega calorie meal f...
In this video the author explains how to identify the less than (<) and greater than (>) symbols and when to use them. She explains to us to relate the numbers to animals stating that the smaller numbers are smaller animals and bigger numbers are bigger animals. Now she tells us to imagine that smaller animals are eaten up by the larger animals. So she shows a smaller number comes on the left side of '<' sign and bigger number comes on the right side of '<' sign stating that the bigger number...
The video is very informative about the using of a Stampin' Up. The blogger explains the different parts of the system and how to use them. She first shows the finished product, in this case a label or gift tag. She then explains the process of how to die cut the various parts and how to use the dies and machine to cut out the shapes. She then explains how to put the Tags together. She then shows how to finish the product. All through the process the video also has pop ups with a brief write ...
Physics can be a real mind bender, but this educational video will show you how to wrap your head around Heisenberg's uncertainty principle. And no, that's not the same Heisenberg that's in Breaking Bad. We're talking about the famous German theoretical physicist Werner Heisenberg, someone whose work you'd be more likely to see in Fringe.
In this video, Extension Horticulturalist Curtis Smith talks with Master Gardener Marsha groves about controlling harmful pests that are damaging to plants throughout the year in both outdoor garden and greenhouse environments. The first part of the video covers the issue of plant eating snails, and how they might best be dealt with. Smith explains that there are a number of non-toxic methods which one can use to rid a plant of snails. The process of introducing predatory creatures such as tu...
This video explains how to build a home garden in a small space. The video begins with the first small garden example being show, this garden contains corn, tomatoes and summer squash. It is explained that it is very important to shake and loosen the pollen buds on many of the plants to ensure proper pollination. The second small garden shown consisted of tomatoes and various pepper breads. The need to loosen pollen and allow the wind to help the plants get on pollen on the female buds. It is...
This video explains how to force flower bulbs to bloom. The instructor first takes a pot and fills the bottom of it with gravel, which then the bulbs are placed right on top of the set gravel. The rest of the bowl is filled with polished show rocks mid way up the bulb to set them properly inside the pot so they are unable to move freely. The instructor then explains that using the gravel and rock filling forces the bulbs to bloom faster then with standard potting soil. The instructor explains...
This video explains how to identify problems with the peach tree borer. The video begins with a peach tree shown with bore issues below the dirt line on the trunk. The instructor then explains that most of the pesticides used for this problem are no longer available and that most people have turned to more organic pesticides to solve the problem. The video then explains that you must first clean all the bore and dirt away before trying to apply pesticides to the tree. After the bore holes hav...
This video explains how to build a shaded vegetable garden. The instructor begins the video my explaining the benefits using a shaded garden as it offers protection from hail, heavy rains and gives you the ability to control the outdoor temperature better. The simplest way to build your shaded building is to place large wood forms into the ground and place wood planks over the top of each and nailing them into place. The entire frame is then covered with a plexiglass roofing to keep out rain ...
Ramses and Tara from Skills of the Game explain why creating an attention-getting headline is important in online dating, especially on dating sites that emphasize a headline rather than a thumbnail picture. They explain how and why a poor headline can diminish a person’s standing. They give examples of bad headlines, and suggest writing headlines that are either lighthearted or call the reader to action. After giving a few examples of good profile headlines, Tara explains why the most import...
The man was requested to solve a short, basic chemistry exercise. He starts by explaining the meaning of the terms involved in the problem: molecular mass, empirical formula and molecular formula. He also explains the way the are connected, for a better understanding of the way the exercise is solved.
This video shows Melvin the Nerd explaining how to do a moving ollie on a skate board. With his taped together sunglass and nerdy voice, he explains that a moving ollie is basically the same as a non-moving ollie. When standing on the skate board you use your back foot to push down on the board as hard as possible. This will force the front of the board into the air while the back will "bounce" off the ground up into the air. Melvin the Nerd explains that the only way to learn is by practicing.
