This video tutorial is in the Education category which will show you how to make elemental sulfur (sulphur). The chemicals you need are nitric acid and sodium thiosulphate. The reaction produces toxic SO2 gas so keep it coved with a watch glass. Put 12.9 grams of sodium thiosulphate in a beaker and dissolve it in minimum amount of water. Pour about 15ml of nitric acid in to the beaker. Let it sit in a warm place for a couple of hours and the sulphur will settle at the bottom of the beaker. Th...
This is a video tutorial in the Education category where you are going to learn how to use and understand chemical equilibrium in Chemistry. This video answers a question about the contact process. This is a process by which sulphuric acid is made where they take sulphur, react it with oxygen to make sulphur dioxide and react it with more oxygen to make sulphur trioxide. The equation here is 2SO2 + O2 will give us 2SO3. This reaction is exothermic, that means it will give out energy in the fo...
Michael Jackson might be the single most recognizable singer in history. Whether pre or post-Vitiligo, you still know him and have some reaction the second you see a picture oh him. The same applies to this cool Xbox 360 Avatar, which this video will show you exactly how to create.
In order to create an explosion, using Calcium Carbide, you'll need the following: calcium carbide, water, a dropper, and a lighter.
Text messages are a great way to help convey a short message to someone without having to call someone when they may be busy. But despite all their benefits, text messages can also cause unneccesary emotions or reactions to occur. Especially in a relationship.
In this tutorial, we learn how to understand rheumatoid arthritis. This concentrates by attacking the joint spaces and causing a reaction. This doesn't happen for an exact reason, but it usually occurs in older individuals between 40-60 years old. This also occurs in young children rarely. The symptoms are when the joints become inflamed and painful. This happens around the knees, ankles, neck, and more. This attacks both sides of the body and the same body parts at once. Fatigue, fevers, mor...
In this video, we learn how to perform a crossover dribble. This is an effective move to allow the opposite player to get by the defender. All professional players use this move so they can score or set their teammates up for a shot. To set this up, come full speed at the defender and look right into their eyes. After this, you will scare the opponent and be able to go make your shot. Make sure you move your body quickly and lean forward while you are doing this, so you get the most effective...
There isn't a kid out there who doesn't enjoy gobbling up sugar cookies - unless he/she is allergic to gluten, that is. Gluten is a wheat product that some kids and adults have adverse reactions to, but the ingredient is included in many baked goods, from cupcakes to bread.
In this video tutorial, viewers learn how to answer the question, "What is your biggest failure?" When answering this question, be honest and don't lie. Sharing your feelings will show that you care about work. Your reaction may indicate your response to any future problems. Always indicate if you turned that failure into a success. A strong ending to your answer should express that you learned from your mistake. This video will benefit those viewers who are looking for a job, and would like ...
In this video, we learn how to get rid of acne by eliminating fruit. If you notice your skin breaking out and you have a lot of fruit, try cutting it out of your diet to see if that is what is causing your breakouts. Eliminate different foods from your diet to see what is not agreeing with your body. Also, try cutting out all the sugar in your diet, because this could be causing breakouts to occur on your breakouts on your face as well. This could also be caused by allergic reactions with med...
In this tutorial, we learn how to use home remedies on dogs with Zephyr Carke-Dolberg. One natural remedy that can help dogs, is rice, which helps with diarrhea. You can also use Pepto Bismol for dogs if they are having stomach problems. Benadryl is also safe for dogs to eat if they are having an allergic reaction to something, or if they have a bug bite they are itching. You can also use Benadryl for a dog that is really hyper, and it will help them relax. For tick removal, you can use liqui...
In this how to video, you will learn how to break up with your boyfriend or girlfriend. There are plenty of good and bad ways to do this. A bad way of doing this is breaking up with your partner over the phone. Breaking up over instant messages is also bad. Texting can also be considered a bad way of breaking up. Also, never fake your death in order to break up. The best way to do this includes doing this in person. Make sure to tell the truth when you are doing this. Make sure to be careful ...
This Home and Garden video tutorial shows how to deal with fire ants in the garden. This video is from Danny Lipford. These fire ants have been travelling fast and are spreading rapidly throughout the USA. When a mound of the ants is stepped upon, the entire ant colony will bite and each ant will bite repeatedly. Some people have severe allergic reactions to the ant bites. There are some new products in the market like Over’n Out. You spread it on the entire garden. It takes about six weeks t...
This video shows how to control a fire ant problem in your yard. Fire ants don't do any damage to your yard, but they can cause damage with their bite.
In this video you learn how to understand the basics of matrices. The video includes how to do matrices with addition, subtraction and multiplication. The teacher explains in this exercise that you will need to know the number of rows and columns. He breaks down all of the steps required to solve these problems. Not only does he show how to understand the basics of matrices, but he does it dressed up like a king and with a little reggae music. You can hear the class's reactions to his jokes i...
This video is based on a chemistry experiment. This video is going to explain to us how to use gravimetric analysis in order to analyze sulfuric acid. This experiment should not be done for those who do not have a fundamental knowledge of chemical compounds, reactions and chemical safety. He explains first what he is about to do before he does it. Sulfuric acid is acidic and can be toxic if ingested or in contact with the eyes. Take extreme care with this experiment.
Have you run out of ideas to decorate your Christmas tree? Well, here is a fantastic video on how to make big ribbon bows. The video shows how to make bow ribbons in a single color and in a double color. It is quite interesting to see a strip of ribbon change into a wonderful bow. This can be used to decorate homes for Christmas, birthday party or any festive function. Attach one onto a gift packet and see the reaction on the faces of the recipient. This sure is one easy and simple idea to tr...
Framing and matting your favorite posters or art can get expensive! In this Curbly video tutorial, you'll learn how to make a quick and inexpensive frame. All you need are some basic supplies available at almost any arts and crafts supply store including: A sheet of plywood, a plexiglass cut to the size of the plywood, archival paper cut to the size of the plywood, frameless corner clips, and a bracket.
Check out this video from Chemical Reaction Tutorials (CRTutorials). If you love filmmaking, prop making, editing and everything else that goes along with making movies, then you'll want to see what Adam has to say about laser guns.
Check out this video from Chemical Reaction Tutorials (CRTutorials). If you love filmmaking, prop making, editing and everything else that goes along with making movies, then you'll want to see what Adam has to say about lightsabers.
Check out this video from Chemical Reaction Tutorials (CRTutorials). If you love filmmaking, prop making, editing and everything else that goes along with making movies, then you'll want to see what Adam has to say about lightsabers.
Adam from Chemical Reaction wants to show you a little movie magic. This video tutorial will show you how to create, shoot and edit a time freeze effect for your homemade film. Stopping time is no joke, but doing it with a little camera skills and a little editing skills makes it easy. You just need to know when to freeze the frame and then layer it with another.
Adam from Chemical Reaction wants to show you a little movie magic. This video tutorial will show you how to create the Matrix stop bullet effect for your homemade film. To recreate the bullet stop effect from the Matrix without a lot of money, this is how you're going to do it. Make sure you get a real looking toy handgun and a bullet to match. Then all it comes down to is a little camera work and a little editing.
Adam from Chemical Reaction wants to show you a little movie magic. This video tutorial will show you how to fake shooting a person with a gun for your homemade film. If you really want to make it look real, get the most real prop gun you can get, but don't use a real handgun. Fake blood is a good thing to get from a Halloween store. Acting skill is the most needed part here... because you can't look like you're being shot unless you can act properly.
NASA has invented the T-RAD Device, a.k.a. Goo Gun. Astronauts aboard the STS-120 will test the effectiveness of the pre-ceramic polymer in its ability to repair damaged shuttle tiles. To make connections to the mission, in this video tutorial, Dr. Diana teaches you how to make your own silly putty, also a polymer, at home.
The term "Thermite" refers to the mixture of aluminum and ferric oxide used in this experiment. It is sold commercially and is used for such applications as railroad welding and incendiary bombs.
On Yay Math, Robert Ahdoot, founder of Yay Math, will show you some square root functions and some inequalities. He begins with the problem y=x². Then he makes a sketch with two intersecting lines in a t shape. The problem is illustrated by a curved U shape, the U's bottom resting on the horizontal bar, which represents x, while the center takes the vertical line. The vertical bar represents y. This U is directed up because the x² is a positive number. If the number were negative, the U would...
You know this is the job for you. Here’s how to convince the person doing the hiring. Learn how to do well in a job interview.
In this video, we learn how to remove the dashboard and wheel to replace bulbs. First, remove the negative battery cable, then remove the steering wheel. Next, remove the cluster bezel, with Phillips head screwdrivers for the screws. Pull back on the bezel and remove the clips from the bottom by prying it apart. Remove the cluster next, followed by the top piece of the steering wheel joint. Once this is removed, you will be able to slide the cluster out and squeeze the cables to remove it. Fr...
Put down that cigarette and save yourself your money (and even your life) with The Swish Pattern method! This can even be adapted to learn how to quit any of those bad habits like biting your nails or even be used to shed a few pounds. You first visualize yourself and what you do when before you indulge in your bad habit (called the queue image). Then you think about yourself free of that habit and how you wish you could be. Now when you get the urge to smoke/eat/etc... Make the ideal image "...
In this video the tutor shows how to use the Mac Speech Dictate with the built-in mic. Mac Speech Dictate is a program that you talk to and it writes for you. Its a dictation tool to which you can dictate and the application writes for you. The negative part about it is that it does not support built in microphone. This video shows how to make it change and work with the built in mic. To do this other than the MacSpeech dictate you will need the Soundflower tool. Soundflower is a really small...
So, your children have the same old boring Fisher-Price Power Wheels that all the other kids on the block have. Do you really want your child to be like all of the rest? No, I didn't think so. Turn those miniature Power Wheels, Dumar or Peg Perego vehicles into a little bit of realism, if you can handle it. All it takes is a little modification and you'll be wishing you were five again. With a few simple hacks, your son and daughter will be burning rubber, jumping curbs and burying those othe...
Jamie Smart from Salad Ltd demonstrating eye accessing cues and gestures. This is a great tool for helping people work out how they are dealing with certain issues. Is it an image, sound or feeling? Are they remembering something or constructing something? Once you've figured that part out you can move on to tackle the problem. For example is someone using internal dialogue for good or to beat themselves up? Are they constructing negative images that are holding them back? Taken from Salad's ...
Antibiotics are one of our main weapons against infections. The problem is that many bacteria are becoming resistant to most of the antibiotics we use to treat them, and those 'superbugs' have created an urgent threat to our global health. A research group found a new way to hit a well known bacterial target and have developed a drug to hit it.
Someone does't really like you. I don't know who or where they are, but they exist. If you want to change that, simply ask them to do you a favor.
Glow sticks, a popular favor at parties and outdoor events, and a must-have on Halloween, can be traced back to the United States Navy in the mid-1960s. The military desired improved visibility during night operations, and glow sticks, with their small-size portability and lack of batteries, were a perfect tactical solution.
In this tutorial, we learn how to change the physical properties of yellow sulfur. First, take a heat proof water glass and add in 1 teaspoon of sulfur powder. After this, heat the glass on a low flame for a few minutes. After this, the sulfur will start to melt and turn a reddish color. Now, pour the sulfur into some cold water after it's all the way melted and watch the reaction that is occurring. Once cool, you will be able to pick up the sulfur from the water and play with it, although it...
Check out this video from Chemical Reaction Tutorials (CRTutorials). If you love filmmaking, prop making, editing and everything else that goes along with making movies, then you'll want to see what Adam has to say about gauntlets.
Check out this video from Chemical Reaction Tutorials (CRTutorials). If you love filmmaking, prop making, editing and everything else that goes along with making movies, then you'll want to see what Adam has to say about teleportation.
Check out this video from Chemical Reaction Tutorials (CRTutorials). If you love filmmaking, prop making, editing and everything else that goes along with making movies, then you'll want to see what Adam has to say about ice hands.
