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.
ClearTechInfo presents a how-to video on clearing Internet Explorer 8's browser history. Computer users are reminded that the only silly question is the question not asked. In the video, the viewer is shown that by clicking the button marked "Safety" in Internet Explorer 8 the "delete browser history" option is revealed. As long as each option is clicked, the history for the computer user is deleted. The browser history, cookies, cache, and passwords can all be deleted with the click of the b...
Lowe's home improvement expert Mike Kraft is back again to show to help us install laminate wood flooring in our homes. It has been assumed that proper sub-floor preparation has been done. All the tools, equipment, and materials are gone over in detail for your safety. Proper tests for moisture are described which is very important when dealing with concrete. Laminate floors are called "floating floors" because they are not physically joined to the sub-floor and can be installed over many dif...
Watch this video to learn how to make a sexy toga for women! First, take a sheet and wrap it around from back to front, twisting it in the middle of your chest. (Wear a strapless bra.) Pin it there with safety pins. Take the bottom ends, tie them once in front and pin the tails to the sides. Take a rope and tie it tight under your breasts in a bow. Now you are ready for an epic toga party!
Having trouble with sharpening your serrated knives? Wayne Dolik, an expert sharpener from www.sandiegocutlery.com tells you how. In this video tutorial, Wayne explains the essential tools of serrated knife sharpening and where to get them. Wayne also offers great tips and advice on sharpening safety, how to minimize the chances of damaging your expensive knives, how to make the job as easy on yourself as possible, and how to get the best overall results. You don't have to struggle in the kit...
This video would be very interesting for those seeking careers or those interested in the field of criminal science. This field involves forensic science. The video explains to us how to use gentian violet in order reveal latent fingerprints. He explains to us the experiment he is about to do before he does it. Genetian violet is a type of dye solution that can be very helpful in retrieving fingerprints. Safety goggles and gloves should be worn at all times.
Do you want to know what's the secret to a great looking lawn ? Then you have to watch this video in which Lowe's home improvement expert Mike Kraft explains how to sharpen or replace a Lawn Mower blade. Mike will share with you all the tips and the secrets of this simple and yet crucial operation. From the tools required to the safety measures, everything will be explained to you in this video with all the steps actually executed and filmed right in front of you.
Lowe's knows that riding lawnmowers are a big investment for your home and garden. This video shows the proper tools, and safety equipment needed to perform the maintenance needed. Lowe's explains how to replace the air filter on the mower, replacing and testing the spark plug, and how to lubricate the moving parts of the machine itself. The narrator also reminds viewers that when performing maintenance, to do so in a well-ventilated area. Following the steps in this video will make sure your...
In this video, Mark Donovan of Home Addition Plus shows you to remove ceramic tiles from a shower. Before you begin, remove the shower head and shower handle, leaving the walls bare. A lot of dust and debris will be produced so you should wear safety glasses and to protect the shower pan from damage, you should cover it up. Card board should suffice. Starting from the bottom, place the chisel on the edge of the tiles and tap it with a hammer. For the tiles in the middle, you can use a flat ba...
This video is presented by Lowe's. In this video the instructor shows us how to replace a medicine cabinet and a bathroom light. In every step of this video the importance of safety is stressed. In this video the viewer is taken on a step by step tutorial on how to do the installation. The viewer will receive a clear understanding on all the tools and parts needed to do this job. According to the video, most if not all of the tools for this project can be found at Lowe's. It is easy to see th...
ClearTechInfo live up to their by offering clear and concise information on how to manage user account settings in the new OS from Microsoft, Windows 7. Begin by pressing the start button and going into the control panel. In here look for 'user accounts and family safety', open it. Now go into user accounts and then manage another account. If you are the administrator then you can change whichever setting you want for whichever account but if you're just a standard user you can only alter you...
This video shows you how easy it is to cut and make holes in cement backer board. The first thing you want to have is safety glasses to protect your eyes. To make a punch out hole you have to draw an outline of the hole with a pencil or pen. Use a drill to make several holes inside your outline. A jigsaw will cut out your punch hole. Push the punch hole out. Make a straight cut by marking the front of the board with a pen and a straight edge and use the scoring knife along the straight edge t...
In this video you'll learn everything you need to have and how to use and understand your gutter guard. Tracy shows you all the different type of gutter guards, plastic, powder coated metal, galvanized mesh, the ridged mesh, and your hechhog piping. It takes you from everything you need to check for, and how to properly install your mesh. As well as being cautious of safety to achieve the best result. This is a great video to watch when looking to protect your homes gutter system.
In this episode of "The Discount Trendsetter Show" the host will show you how to make a simple dress for under $10.00. For this simple slip dress you will need safety pin, elastic, needle, thread, and some cool fabric. No need to hassle with patterns, this easy style can be created with some draping. Check out this fashion how-to video and learn how to design yourself a simple and inexpensive dress.
Watch this cooking video tutorial on how to make Polish coffee cakes - kids can cook! You will get all the necessary information to make this Polish coffee cakes recipe, including a list of all the ingredients needed, all right in the video.
Why buy a boring old lamp when you can make a unique one yourself? Learn how to build a lamp yourself, at home with this how to video.
Whether it's broken or just plain ugly, your old faucet can be replaced with a shiny new one in a flash. Learn how to replace a faucet without calling the handyman or the plumber.
This science experiment will show you how to make a storm inside a test tube. This video tutorial will demonstrate the process of making the miniature thunderstorm inside a test tube with just a few common chemicals. All you need for your very own thunder storm is a glass test tube with holder, sulfuric acid, ethyl alcohol (ethanol), potassium permanganate, glass dropper, measuring spoon, and please wear safety goggles. Sparks and pops occur completely random, just like in a real thunderstorm!
Ever wanted to learn how to pick a lock? Well, there's no better time than now to start learning the craft of so many locksmiths out there... lock picking. Just watch this video tutorial to see how to make micro picks for lock picking.
Studying to be a nurse? Then here is a nursing how-to video that teaches you how to transfer patient with a total hip replacement out of a chair and into a walker. Every nurse should know the basics of this technique, follow along and see how easy it is to help a patient progress from sitting into a walker. These medical tips are sure to help you pass your nursing exam with flying colors. Hear them discusses three major hip precautions, correct walker position, use of safety belts and discuss...
This two-part chainsaw safety maintenance and operation instuctional video was developed to give chainsaw operators the basic information needed to properly and safely use a chainsaw. Although this program covers a wide variety of subjects, you should always read and fully understand your own chainsaw's operation manual. For more information on using and maintaing chainsaws, take a look.
This is a short tutorial on safety on how to start skating hybrid with your dog. Heelys are great because they let you keep control of your dog. You can brake and handle your dog much better than on other skates. Find a smooth, clean street or parking lot, and make sure your dog is just as protected as you are. Learn how to pull a dog on skates by watching this video pet trick tutorial.
Incorporating a dance into your cheer will leave every fan begging for more. Learn a cheerleading dance combination in this video tutorial.
Dogs need to be trained to understand a few basic commands for their own safety and for your own happiness and peace of mind. Learn basic dog training commands with tips and advice from a professional dog obedience trainer in this free dog training video series.
Check out this video tutorial on how to do the bunny hop to manual trick on a bicycle. Your BMX instructor will go through the basic steps of how to do the bunny hop to manual trick on a bike, along with a few cool out-takes for you to enjoy.
Check out this video tutorial on how to do the manual trick on a bicycle. Watch your instructor go through the basic steps and things to look out for in the manual trick on a bike.
Check out this video tutorial to see how to tansfer blood specimens with the BD Blood Transfer Device.
The Tesla CD Turbine (the little turbine made from recycled CD's and magnets) is used as a magnetic test bed for this SinkScience experiment. Here, six 3/16 inch diameter neodymium ball magnets are placed in a plastic bowl above the CD Turbine.
This is the first live action run of the Tesla CD Turbine II with simple hi-speed CD Disc Pack. This particular model of the CD Turbine has no magnets, as well as no shafts, no bearings, no seals and no blades.
This is hardcore, serious hacking at its best. So it goes without saying that you probably shouldn't be attempting this computer hack unless you've successfully shut down your friend's computer at school using Command Prompt and sent out a fake virus to loved ones.
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.
Are you worried about how your bathroom cleaning supplies are damaging the environment and your own air? Use these recipes to create non-toxic, homemade bathroom cleaners instead. Never mix homemade cleaners with commercial cleaners, because when mixed, they can produce toxic gases. Use the same safety precautions as you would with store bought cleaners- keep them out of reach of children and pets, and out of your eyes and mouth. Always work in a well-ventilated area. Store your cleaning ingr...
As fun as Twitter is, it can also quickly turn scary. Anonymous, aggressive, and troll accounts can attack you for your tweets and stalk your every move. While you could make your profile private and block users, there are lesser-known privacy and security features that you can switch to improve your safety online.
Everyone seems to be talking about Elon Musk's new futuristic Tesla Cybertruck, the vehicle that either looks like a cool moon rover or an outlandish video game replica, depending on your tastes.
On Thursday, Osterhout Design Group (ODG) revealed a new, specially-crafted oxygen mask that uses the same augmented reality technology from its smartglasses to assist FedEx Express pilots navigating dangerous conditions.
Volvo is joining the autonomous vehicle race. In a video released Tuesday, the company showed off its concept for a driverless garbage truck, adding themselves to a growing list of manufacturers pledging to work in the self-driving field.
Lately, the biggest news in driverless has been the raging lawsuit between two autonomous spearheads, Uber and Google's Waymo. A new bill back by General Motors, however, could take them both out of the race towards driverless.
Throughout history, the idea of the future has always promised better days, advanced technology, and of course—hover cars. Although we were correct about the better days (depending on who you ask) and advanced technology, we are still without hover cars, or pretty much any hovercraft vehicles—The Jetsons and Back to the Future were a lie!
As dedicated bicyclists are well aware, riding can be very dangerous. Now that daylights savings time has ended in the United States, darkness appears quicker, and the night is especially dangerous for cyclists because of the low visibility that drivers have. Not only is darkness a danger, but also fog, blizzards, and heavy rain—all wreaking havoc on the vision. To combat this, bikers attach reflectors: clear front reflectors, red rear reflectors, amber pedal reflectors, and clear side reflec...
Configuring user accounts is extremely important for those with a family shared computer or anyone using a work computer. Assigning different accounts with their own distinctive accessibility, customizations, and applications is the best way to manage a computer with multiple users.
