Structured Type Search Results

How To: Draw the Lewis structure for carbon dioxide & methanol

In this Education video tutorial you are going to learn how to draw the Lewis structure for carbon dioxide & methanol. Carbon dioxide is CO2. Oxygen atoms don’t bond together. So, carbon atom has to be in the center. Oxygen has 6 valence electrons and carbon has 4. Hence, carbon wants to form 4 bonds and each oxygen atom wants to form 2 bonds. So, two each electrons of carbon will bond with 2 electrons of each oxygen atom. The Lewis structure for CO2 will be ( …. O=C=O….). The 4 dots within t...

How To: Storyboard a podcast episode

There are many ways you can structure your individual episodes. Consistency from one week to the next is important, but you shouldn’t be afraid to throw in something different. Podcasting can be a great place to try out new ideas, so its good to have a structure, but also good to build in flexibility. Learn best practices for storyboarding, or outlining, a podcast episode in this tutorial.

How To: Make a mini parachute

Watch this instructional video to form the structure of a mini parachute using a loop of string. Pay close attention to the hand motions, and weave the string into a knot. Do no be shocked when this string formation looks very similar to a mini parachute. You can then attach a plastic bag or thin piece of fabric to give your mini parachute a more permanent structure.

Hack Like a Pro: Linux Basics for the Aspiring Hacker, Part 1 (Getting Started)

Welcome back, my hacker trainees! A number of you have written me regarding which operating system is best for hacking. I'll start by saying that nearly every professional and expert hacker uses Linux or Unix. Although some hacks can be done with Windows and Mac OS, nearly all of the hacking tools are developed specifically for Linux. There are some exceptions, though, including software like Cain and Abel, Havij, Zenmap, and Metasploit that are developed or ported for Windows.

How To: Understand the hemoglobin & its role in the body

An in-depth explanation of the structure of the hemoglobin molecule, the process by which it binds with the oxygen in the lungs, how it dumps the same oxygen molecule at the appropriate location in the body and how carbon-dioxide gets attached to the hemoglobin molecule are the topics which the narrator in this video explains with diagrams and a few equations.

How To: Structure phrasal verbs in English

In this video, we learn how to speak English by changing the structure of phrasal verbs. Phrasal verbs can be transitive or intransitive, which means followed or not followed by an object. Transitive phrasal verbs can be separable or inseparable, which means the object can come between the verb and a particle. With a phrasal verb that is separable, pronouns as direct object must be placed between the verb and its particle. Examples of this include: children put on costumes, children put costu...

How To: Draw a 3D cartoon shark

This video illustrate us how to draw 3D cartoon shark. Here are the following steps.step 1: First of all take a sheet of paper and pencil.Step 2: draw a U shape structure and again draw a U shape structure above the previous on representing the body of the shark.Step 2: Now from one end of the double U draw a V shape representing the front body of the shark, within the face draw two eyes and jaws of the shark.Step 3: Now at other end draw a tail and from the side of the body draw a triangle a...

How To: Tie the decorative Pipa Knot

In this Tying It All Together video tutorial, you will learn how to tie a decorative pipa knot. To begin, take a piece of rope and fold so that you have two strands. Create a loop and take the left strand and loop it around the original loop. Continue doing this until you have layers of loop-like structures, gradually getting smaller and folding into one another. The effect is a woven-like structure. To actually secure the knot, fold the end strand into the last loop and then pull this end st...

How To: Easily draw a horse

Drawing of a horse is broken down into a helpful series of tips and tricks in this nice, succinct tutorial video. Step 1, the video describes the use of ovals and other simple shapes, to begin to plan the overall structure, for later. Step 2, around those ovals and simple shapes; begin a rudimentary outline of the horse you're trying to draw. Using the example given, see what's possible, and begin to erase your ovals and other structure-assisting shapes, in the middle, giving you now your act...

How To: Style list items with Cascading Style Sheets (CSS)

With help from this free video tutorial, you'll learn how to style list items with CSS. Whether you're using a fancy WYSIWYG (or what-you-see-is-what-you-get) page editor like Adobe Dreamweaver CS5 or a barebones text editor like Notepad, if you want to build websites, you'll need to have some understanding of HTML (for the structure of your web pages) and CSS (for their style). And this free coder's guide will get you started along that path.

How To: Draw the Lewis dot structure for sulfate

TTUchme1010 teaches viewers how to draw the lewis dot structure for sulfate. The formula for this is SO4^2-. 2- means we will have to add 2 electrons into the lewis dot structure. First, we will have Sulfur in the middle with Oxygen surrounding it. Sulfur is in group 6A so it have 6 valence electrons and oxygen has six, so fill this all in around the elements. Now, you have to add in the 2 extra electrons onto the most electronegative atom. This will be oxygen. Now, you should start bonding t...

How To: Refine Illustrator vector art in Flash Catalyst CS5

Whether you're new to the Adobe graphic design suite or a seasoned graphic arts professional after a general overview of CS5's most vital new features, you're sure to be well served by this official video tutorial from the folks at Adobe TV. In it, you'll learn how to take Illustrator CS5 designs into Flash Catalyst and create interactive experiences without writing code. Refine your vector art in Illustrator while preserving the structure and interactivity you added in Flash Catalyst.

How To: Make a snowboarding box

In this video, we learn how to make a snowboard box. The box will be 10 ft long by 1.5 feet wide and 2 feet tall. For the box structure, make small cube like structures that are surrounded by large boards holding them up. Screw all the pieces of wood together, then cut out your plywood and place it on the wood to make a shell. Check to make sure the box is sturdy by standing on it, then place plastic on the bottom of the wood to keep it away from snow or rain. When finished, use the board to ...

How To: Structure your time while taking the PSAT

In this video tutorial, viewers learn about the structure and scoring of the PSAT. The PSAT is basically a shorter version of the SAT. The test lasts for 2 hours and 10 minutes. This test contains 5 sections: two 25-minute critical reading, two 25-minute math and one 30-minute writing. In the critical reading sections, there will be passage-base and sentence completion questions. In the math sections, there will be multiple choice and gridding questions. In the writing section, there will be ...

How To: Understand DNA

This video shows the details of DNA in the process of understanding their functions. The video is simple and easy to understand. The video starts with the description of the basic structure of DNA. It describes the various components of DNA. The video describes the base pairs that make up the DNA. The video describes the way these structures help to make up the human beings. The description in this video is very candid. The video describes the role of DNA in making the proteins.

How To: Do the Mini-Teaser pilates exercise

All practioners of Pilates are familiar with the original Pilates exercise "the Teaser." These "mini-teasers" are precursors to the full teaser to teach you how to do it right. By learning proper form, you will learn to strengthen and tone your abdominals without straining your lower back. Please remember that everyone's back is different both in flexibility and structure, so Teasers may be easier or harder for you depending on your individual structure. Watch this fitness how to video and yo...

How To: Flash the four most common types of Xbox 360 console disc drives

Do you want to be able to play games for free on your XBox 360? If you have some time and patience, hacking the console is probably the next step for you, and the first step in that is flashing your disc drive. This will delete it's native firmware, which does not recognize burned discs, allowing you to load your own custom firmware that does. This video series will teach you everything you need to know to flash each of the major types of disc drives used in the XBox 360, and have you well on...

How To: Use the keyboard on the Apple iPhone 3G

Right out of the box, iPhone is incredibly easy to use. If you want to get the most out of every feature, you’ve come to the right place. This video tutorial straight from Apple will teach you how to use the keyboard on the Apple iPhone 3G. The iPhone redefines what a mobile phone can do.