Watch this science video tutorial from Nurd Rage on how to make copper sulfate from copper and sulfuric acid in three ways. They show you how to make copper sulfate from copper and sulfuric acid using two chemical methods and one electrochemical method.
This video is designed to give lots of clear and helpful information about the cable cast on method. It produces a nice, even cast on edge which is excellent for picking up stitches for decorative borders.
Sometimes the most common, everyday subjects are also the best for practicing basic drawing methods like drafting and shading and contouring. Just take the truck, people, bridge, and garden in this drawing tutorial, for instance.
Squaring a Tshirt to a platen can slow a screen printer down. With this method, it becomes quick and accurate, allowing you to print at excellent speeds.
This excellent version of "Ambitious Card" uses a clever slight-of-hand move that looks hard to learn, but it really isn't. Give it a try. The spectator will see his card placed smack in the center of the deck, and suddenly pops up to the top. The method is shown very carefully and slowly, but note that there are some audio problems (which doesn't affect the explanation.)
You may not know this but you don't really need to use heat or hair rollers to curl your hair. Learn how to make beautiful curls that hold up without using a curling iron. This method can be done anywhere, anytime of the day and is completely safe for the hair. All it takes is your favorite hair spray or gel, a basic comb and a hair rod. This method is cost efficient and it looks really great. For some lovely new hair tips, be sure to watch this excellent video.
We all want to spic and span our kitchen countertops, our tile floors, and our bathrooms. But for the most part we can bet you've been unwittingly using storebought detergent cleaners or bleach. While these cleaners are in fact excellent at removing grime and buffing your dirty floors to a Midas touch perfection, they also come filled to the brim with known cancer-causing agents, synthetic chemicals, and other gnarly, hard to pronounce crap.
Check out this instructional cinematography video to learn how to install the Nikon mount on a professional RED ONE camera. This is not an official method, but simply one way to do it until RED officially releases its own how to video. If you don't have steady hands, you may want to take more precautions into covering the sensor while you work. This video tutorial does an excellent job of guiding you step by step along the way to better utilize your RED ONE camera.
Bind offs, also known as cast offs, are useful tools in knitting because they help you keep one area of your project in place while you work on another section. Bind offs on a circular needle work basically in the same way that bind offs work with straight needles.
Expand your crocheting repertoire by learning how to crochet a crinkle stitch, which does indeed replicate fabric crinkles. With very hole-y yet tightly woven vertical lines of yarn intersection with horizontal ones, this type of stitch creates excellent warm fabric for scarves and cold weather gear.
In this instructional video, the young host demonstrates an excellent method for cleaning your DVD's, CD's, and Game discs using simple, easily found items that you always have laying around your house. The toothpaste he uses acts as a super mild abrasive (almost exactly the same that is used in professional kits, except they don't get the benefit of a minty fresh smell) that removes minute dirt and debris that gets stuck on the disc. When cleaning your discs, be sure to rub the toothpaste in...
Chef Allen Susser first tells us about many different kinds of mangos and that he uses them often in his cooking. He then demonstrates how to select a mango, and then properly cuts it. Learn tips such as signs when a mango is ripe and how to choose the right one, as well as various methods of cutting and preparing mangos for cooking. You will learn how to slice or dice a mango in just seconds with a few excellent techniques. Cutting and preparing mangos for cooking is easy after watching this...
Bento is the Japanese style of pre-packed lunch that might be the most efficient and stylish lunch delivery system ever conceived. This video will teach you how the basics of making a Bento, and is the first video in a series on the topic.
Thinking a nice workbench would make an excellent addition to your tool shed? Joe Truini from dannylipford.com shows you how to build a space saving, folding workbench for your garage or shop. Get your shed in shape with this excellent tutorial.
Paper houses don't make very sturdy shelters for those living inside, but paper jewelry boxes make excellent storage boxes for keepsake jewelry. Using the right method (ie. the one presented in this video) you can create a very sturdy jewelry box out of paper.
Macherie has an excellent method for conditioning hair. No matter what texture, deep conditioning is essential for healthy hair. Shampoo with hydrating/detangling shampoo. When drying focus on removing the excess moisture from your hair. Conditioner works best and penetrates hair that's not sopping wet. Using her fingers, she separates her hair, as she doesn't use a comb when its in this fragile state. Use approximately a quarter size amount of conditioner starting from the roots to the end. ...
In this video Wally Makowsky from Coin Laundry Association shows you how to remove stains with strong solvents. Drop off laundry services use various strong solvents for cleaning stains but Wally Makowsky gives two recommendations. One is Laundry Wetspo which is an excellent general solvent. It can remove lipstick, paint, shoe polish, inks and regular food stains. The other recommendation is yellow go laundry which removes similar stains. Out of the two recommended methods, Laundry Wetspo is ...
Algebra can be difficult to wrap your head around sometimes. When it comes to Algebra, you'll need as many solving short cuts as you can get. Here is an excellent video that will teach you how to simplify Algebraic expressions using the distributive property. This informative tutorial will give you a step by step run down on how to solve an expression. It includes four different examples to help you get an idea of how this method works. So before you raise your hand in class, take a look at t...
Watch this instructional cinematography video to learn a cheap and easy method of creating your own time-lapse footage with a motor controlled hacked clock. This is an excellent way to generate fast forward effects in film (think of the famous scene in Garden State). This is a great effect for filmmakers on a budget to simulate.
The FlowerGod video is an instructional clip in 6X speed exhibiting how beautifully you can design a fall flower arrangement in a water can. The instructor shows a step by step flower arrangement method which will assist you gain expertise in fall flower arrangement. He demonstrates that how a normal looking bouquet can be converted into an excellent piece of decorative flower pot. What you need is just to know small techniques of arranging the flowers, petals, and its stems in a very attract...
Fluorescein is a commonly used fluorescent dye that is quite hard to come by in a concentrated form. Fortunately, it's used in relatively large quantities in highlighter markers and can be extracted by a fairly simple process. Fluorescein makes spectacular explosions of color as it dissolves into water and can be used for many different purposes that are addressed in the video below.
Electrical engineering is a math-heavy business, and you're certainly not alone if you're studying it and having trouble with the math. Watch this video for a very cogent explanation of a simplified method for calculating resistor dividers in a circuit.
In this video the instructor shows the different methods of solving quadratic equations. There are many methods to solve quadratic equations each with its pros and cons, each method suitable for a particular situation. The first method to solve quadratic equation is factoring. The advantage of using this method is that it is quick and easy. But the problem is not all equations can be factored very easily. This method requires a lot of practice and intuition. Use this method when the discrimin...
Poaching, the cooking method that gently cooks food at the barest simmer, is awesome because it keeps in moisture and flavor. The no-cook poaching method is even better, because you don't add heat to your kitchen on hot days, and you don't have to watch the pot.
The first video is an elementary explanation of triangular numbers and a Gauss demonstration for the sum of the first 100 natural numbers.
In this how-to video, Andrew Price of Dryad Bushcraft teaches methods of trapping animals in a survival situation. Learn methods of tracking animals as well as the West County trap and wire snare method. Watch this video hunting tutorial and learn how to trap animals like a real Bushman.
This video tutorial belongs to the Electronics category which is going to show you how to reset the Blackberry Bold 9000 / 9700 with three methods. In the first method you hold down the Alt key, the Caps lock key and hit Delete. Your Blackberry will start resetting. This process will take about 2 minutes to complete. The second method is the double reset. Hold down the Alt key, the Caps lock key and hit Delete twice. This method is helpful if your Blackberry is frozen. The third method is cal...
In this instructional harmonica video, learn which of two methods to use when playing the harmonica. There is sometimes a debate among harmonica players on which method is better to use: the lip pucker method or the tongue block method. Both methods play their part in helping the beginner become a more well rounded harmonica player. This tutorial teaches you both harmonica methods.
The first video explains the Method of Mathematical Induction. It also gives a background of Francesco Maurolico, Pascal and John Wallis. You'll see how to apply the Method of Induction to prove the sum of odd numbers is a square.
Looking for a new way to do your quilting? Why not try the 'quilt as you go' method! With this method you don't finish the whole piece at one time, but instead take various pieces of fabric and use them one by one. This is a great method if you happen to have a big bag of fabric odds and ends you didn't know what to do with. You'll need a piece of backing, thread, pins and of course a sewing machine. Watch and learn how to quilt as you go!
This video speaks to everyone who has ever bought anything online, or in fact, anyone who has ever bought anything period. How do you know what you're getting is genuine? Is it a fake product? Is it stolen goods? Is it impure?
This method is for those of you looking to quickly brace or unbrace your bow. There are several methods available, but this method is for those of you looking for a quick fix.
Lawrence Perez, from Saddleback College, and his assistant Charlie, give this beginning-algebra two-part lesson on factoring with the ABC method. Solve those darn quadratic equations!
Here is a detailed two-part explanation of the LBL method (the beginner's method), for solving the Rubik's Cube, or Eastsheen Cube. Need I say more?
Delicious with or without saffron, this Kurdish-influenced side dish is an excellent alternative to rice. Saffron couscous is wonderful served warm, or at room temperature. Delicious with roasted lamb, it's also excellent with your favorite fish. Watch this how to video to learn how to cook saffron couscous.
In this informative video series, Jeri Ellsworth explores several methods that can be used to detect greenhouse gases, including building a homemade mass spectrometer and mid-Infrared absorption. Jeri provides a comprehensive overview of the science behind IR absorption, the mass spectrum and ion filtration.
Lateral lifts are an excellent exercise because they tone multiple parts of the body at the same time, saving you workout time if you're busy and offering excellent results. By lifting your arms out laterally from resting position while holding a weight, you're strengthening your biceps, triceps, forearms, shoulders, and pectorals. That's a pretty big result for such a simple move.
If you know how to create a class in Visual Studio using C# programming, then you should be able to handle adding methods to a class. So open up Microsoft Visual Studio and follow along with this video tutorial and learn how to add methods.
Modeling a face using Maya or any other 3D art program is tough to do without having the result end up looking like a zombie. See the film Final Fantasy: The Spirit Within if you don't know what I'm talking about. This six-part video will help you avoid this problem in your own 3D models by teaching you how to 3D model a face using the head extrusion method in Maya. You'll need a photo to start with (the creator does not supply the one he used here) but once you have that you should be able t...
This excellent tutorial shows you how easy it is to make a crowd out of a few people. Using the Trapcode plug-in particular, Mike Goedecke from the design firm Belief, teaches us how to do it. Turn a small group into a mass of people.
