Molecular Structure Search Results

How To: Draw limbs

You first want to start with doing the outlines of the arm. Basic shapes like tubes are given structure with cross sections. This is to know if your knee is bending or is it straight. To do a gesture properly is to use landmarks. You start from the toes positioning and work your way up from here. Your feet, knee, and torso are your three landmarks. Erasing sharp edges helps to give the effect of a more soft drawing and the limbs seem more realistic. Today we learned that drawing is more about...

How To: Understand the structure/parts of the cell

In this video the author shows about the different parts of a biological cell. He intends to explain the parts of a cell by using a diagram and incrementally building different parts of the cell explaining them along the way. he starts with drawing the cellular membrane which is the boundary or outer cover of the cell. Now he starts with drawing the DNA which are also called as he genes of the cell. Now he draws and shows other parts of cell called eukaryotes, chromatin and also nucleus which...

How To: Make an origami 3D stick-tail peacock

Ready to move past simple cranes into amazing stick-tail peacocks? In this great tutorial, master origami artist Jewellia7777 offers a step by step guide, color ideas, tips, and helpful advice on folding your own origami peacocks. This video teaches how to take this simple structure and construct an amazing 3D origami sculpture that will dazzle your friends and family. If you are having problems unraveling the complexities of modern 3D origami, then this great video is a must-see.

How To: Decline using the dative case in Russian

Check out this instructional language video to learn how to the decline Russian nouns in the dative case. Learn Russian with Viktor Dmitriyevich Huliganov in his 12th lesson. He introduces a whole new way of tackling the tricky area of declining nouns in Russian. This is a follow-up on forming the dative case, looking more closely at the structure of two reflexive verbs that take the dative for liking and feeling like. Watch this tutorial video that is great for language nerds and advanced Ru...

How To: Create bones in Maya 8.5

If you need to create an animated character, Maya is the software program for you. If you don't know how to make that character you've dreamed up, then maybe you should check out this Maya video tutorial on an important step -- creating a skeleton structure. Creating bones could be a daunting task in Autodesk Maya 8.5, but with the help of this four-part video, you'll see how to create those realistic bones for your animation with ease. You'll also see some common unintentional wrong rotation...

How To: Build stones & cinder blocks for a diorama

Build stones & cinder blocks for a diorama. Papa Tom teaches viewers how to make a building look like it is made of stone or cinder blocks using the Building and Structure Kit from Scene-A-Rama. This is super easy and tons of fun for all ages. It's great for school or class projects. Use a ruler, a fine point marker, a hobby knife, and a paint brush.

How To: Hack websites with SQL injection

For Infinity Exists Full Disclosure's first Website Hacking episode, we demonstrate how to exploit a security vulnerability occurring in a website's database to extract password hashes. Sql (Structured Query Language) is a computer language designed for the retrieval and management of data in a system's database. The Attack, known as Sql Injection, manipulates Sql statements before they are sent to the Sql Server, allowing the Attacker to create, change, or retrieve data stored in the database.

How-to Ruby : Simple SSH Bruteforcer

Hello fellow training hackers. I do not know if many of you are familiar with ruby, but since it is a useful scripting language, that hasn't been covered too much here on Null Byte, I thought why not do some How-tos about it now and then.

How To: Draw hands without references

In this video we learn how to draw hands without references. First, draw the basic structure of the hand using a photo to make sure it's true to size. After this, draw on boxes and circles to create the wrist, hand, and the knuckles. Then, you will draw on straight lines for the bones in the thumb. After this, start to add details of the fingers and make out their basic shape. As you continue with details, erase any background lines and start to add lines in for wrinkles on the skin. Finish t...

How To: Build a snowboard box

In this video we learn how to build a snowboard box. First, decide on a size for your box and write out the dimensions. Then, buy your frame for the box and follow the structure of the box with it having four sides. After you have built the frame, put on the wood to complete the sides and make the box enclosed. Use screws placed into the frame to make sure it's completely secure. You may also want to install handles so this is easier to handle. Once you're finished with your box you can paint...

How To: Describe chemical formulas

This is a video tutorial in the Education category where you are going to learn how to describe chemical formulas. A chemical formula represents the actual number of atoms of each element within a molecule. Different visual representations of molecules include the ball and stick three dimensional model, a line drawing that represents the structure in two dimensional terms, and a shorthand used by organic chemists. If a molecule has 4 green atoms and 2 orange atoms, the ratio of green to orang...

How To: Make a simple balloon sunflower out of 2 balloons

his video show viewers how to make a basic sunflower out of 2 balloons. First, you should begin with the green balloon which will make the stem. Make sure that both balloons have some empty space at the ends for allowance of air movement during folding. Make two small bubbles on the green balloon and then twist this together with the yellow balloon which will make the petals. Make 6 rather large bubbles to form the petals. Make a loop with the yellow balloon after all 6 bubbles are made and a...

How To: Understand a securitization

In this tutorial, we learn how to understand a securitization. This is a type of structured finance that has three key elements. the first is that there is a pooling of credit sensitive assets. In pooling the assets, you introduce diversification. The second element is to transfer credit risk to the third party and make rules around whether there has been a true transfer of credit risk. The third element in this is trenching of liabilities. This means when cash flows are transferred to a spec...

How To: Use content tags when coding a website in HTML5

This clip presents a general overview of how to utilize content tags when writing a website using HTML5, the new HTML standard. 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 Speak English: Reported speech with conditionals

In this tutorial, we learn how to speak English with conditionals. Conditional statements need special attention and usually start with the word "if". An example of a conditional statement is "if you want, we'll go out to dinner". This has two parts, a condition, and a result. The condition is expressed by "if". To report them, don't change the verbs unless you're dealing with a real condition. Look and see if verb tenses can change depending on how the sentence is structured. Try to remember...

How To: Mix trance music into your sets when DJing

Learn how to mix with trance music while considering all the important factors with regard to trance's structure. While DJing might appear simple to the untrained eye, truly mastering the turntables requires as much time and dedication as mastering any other instrument. Fortunately, the internet is awash in free video DJing lessons like this one, which make the learning process easier than it's ever been. For more information, including detailed, step-by-step instructions, take a look

How To: Draw an olive tree

Michael Weisner, an animator and a graphic designer, shows us in this video how to draw an olive tree using a piece of writing paper and a writing utensil. First, it should be taken into account that olive trees are grown in rocky soil, which other trees cannot be grown in and the soil around the base of the tree should be rocky ground. Next, proceed to the trunk of the tree, which is a curved and branching structure. After that, we are shown to move on to the leaves of the tree, which are cr...

How To: Grow pineapples at home

This video shows how to grow pineapples at home. First, take a pineapple and slice off the top. Next, cut off all the meat from the top of the plant. Then start to peel all the bottom layer of leaves off the plant. Once the plant is well pruned, place it in water for about 2 weeks. You'll see new roots grow in the water. Once there is a healthy root growth structure the plants are ready to be transplanted. Then you'll put the plants into a pot. The transplanting part of the process will be fo...

How To: Make a holder for a card set

This video describes how to make a fancy-looking stationery card set holder. First, take a card and cut it down to 10*6.5 dimensions. On the 6.5 inch sides, score 1" each. On the 10 inch sides, score 1", 7" and 8". Using a pair of scissors, cut flaps on the 10" side on the scores upto 1". After cutting these slits, you can do any designs on the card in order to make the holder look beautiful. Now fold the card along all the scores to make creases. Now, using glue, stick the flaps together. Fo...

How To: Use the Outline View in Pages '09

In this video tutorial, viewers learn how to use the Outline View in Pages '09 from a Mac computer. Begin by opening a new document and then click on Outline from the toolbar. The first level will automatically be set as a heading when you type your text. Each time your press the Return key, another heading will be created. Using the buttons on the toolbar, users are able to demote and promote headings at different levels. In the pull-down menu, users are able to select the type of text level...

How To: Fold a hexagon from a square sheet of paper

This video demonstrates how to make a hexagon from a square paper. Fold a square paper into half horizontally. Fold this rectangle into half again forming a square one-quarter of the original size. Fold the open edge towards the center fold on either side forming a crease. Take the closed corner and fold towards the center crease. Open the center fold and fold it inwards. Fold the corner towards the diagonal edge on both sides, this forms a cone like structure with a paper edge at three-quart...

How To: Build confidence in your children

Jerry Lavender demonstrate how to build confidence in your children. Use secure attachments to provide a stable base for your child. Your child will fee safe to explore the world. Provide structure and predictable environment for your child. This will enable your child to relax. Use a stable routine so that your child knows what to expect during the day. Encourage your child to play with people in their environment. Sports and physical activity raise endorphins and increase happiness. Remembe...

How To: Draw a furry cartoon fox

This video illustrate us how to draw a furry cartoon fox. Here are the following steps.Step 1: First of all take a sheet of paper and pencil and start by drawing a oval shape representing the face of the fox.Step 2: Now draw a nose and two oval shape eyes in the face.Now from the bottom of the face draw an oval structure representing the belly of the fox.Step 3: Now from the lower belly draw two small legs with feet.Step 4: Now draw a tail from the back of the mid lower portion representing t...

How To: Draw Frankenstein's monster

`This video illustrate how to draw Frankenstein's monster. Here are the following steps.Step 1: First of all take a sheet of paper and a pencil.Step 2: Now draw a oval circle representing the face of the monster, draw a big circle within the face showing an open mouth.Step 2: Draw small circle within the face representing the eyes.Step 3: Now draw a free hand mid part from the lower face .Now from this mid part extend two hands with waves to represent masculine look.Step 4: Draw two legs from...

How To: Prepare for the PSAT writing section

In this video tutorial, viewers learn how to prepare for the PSAT writing section. Avoid any long, wordy answer choices. Make sure that the answers are short and simple, and does not contain any redundancy. Read the sentences literally to check if the sentence is properly structured and makes sense. Review the grammar rules to ensure that you can understand sentence errors. Some grammar rules that should be reviewed include: pronoun reference, pronoun case, modifiers and parallelism. Not all ...

How To: Make a desk organizer out of clay

This video illustrate us how to make a desk organizer out of clay. Here are the following steps:Step 1: First of all take clay in different colors and now shape them round.Step 2: Now take one ball and press it into a flat sheet.step 3: Now take another ball and shape them in cylinders.Step 3: Now place these cylinders on the flat sheet keeping space between them.Step 4: Now take two balls and make small vessel out of these two balls .Step 5: Place these vessels between the cylinders, these v...

How To: Get a powerful in-home arm workout

This video explains how to get a powerful in home arm workout. The video begins with a quote by Peter Carvell and shows adds from the company producing the tutorial. The first workout structure shown is bicep curl and triceps kickback combo, these moves are accomplished by using a rubber band hold told and pull using your bicep and triceps as shown in the video. The next move shown is the bicep isometric curl, this move is performed by holding onto a rail and doing a lifting motion with your ...

How To: Grow paperwhite narcissus bulbs in a vase

We are shown by a nursery manager how to grow Paper White Narcissus. While not hardy outdoors they are simple to grown indoors. We are shown how to grow in a vase or pot. For the vase, pebbles are placed on the bottom then about two inches of water. The bulbs are put tips up roots down, then a little more pebbles on top. The potted version is filled with a moist soil and water mixture. The bulbs are placed identical with soil lightly on top. With the pot a flowering support structure is place...

How To: Draw the Incredible Hulk

This video illustrate us how to draw the incredible hulk. Here are the following steps:Step 1: First of all take a sheet of paper, pencil and pencil color.Step 2: Now draw a square with round edges representing the face of the hulk. Within the face draw eyes and a big mouth and hairy eyebrows.Step 3: Now from the bottom of the circle draw an oval with wavy structure on it showing the six-pack abs of the hulk.Step 4: Now from the down side of the abdomen extend two legs with muscular legs and ...

How To: Make a polymer clay Snoopy head

This video describes how to make a snoopy head from a type of polymer clay. You will need both black and white polymer clay, a blending tool and a ruler. It begins with the main part of the head and moves onto creating the correct structure using a blending tool. It advises using your thumbs to smooth away the creases and cracks from the surface of the snoopy head. After the main part of the face is made, it describes how to create the eyes and ears using the black clay. The eyes and ears are...