Jim, from The Bike Tube, describes the parts of a bike so that you understand the parts of a road bike. He starts at the back of the bike and goes through every part of the bike so that you know the names of these parts and where they are located on the bike. Learning the parts is the first step in learning how to care for each functioning part of a bike. From the front wheel to the back wheel, all major bike parts are covered.
In this tutorial the author explains the concept of Newton's Second Law of motion which states that force is equal to mass times acceleration. So the equation to compute force F is F = m * a, where m is the mass of the body and a is the acceleration produced by the force on that body. He explains that even our weight is our mass times the gravity. So now he explains that mass of a body is constant and only our weight changes depending up on the situation we are in. If you want a clear underst...
Learning French on the web is brought to life by walking the streets of France though a YouTube video. Here a French man brings you to a large advertising poster on a Paris Street to show the use of verbs. While the content of the billboard/poster itself grabs your attention, the on the street instructor provides vital information so that you will better understand the imperfect combined with conditional tense. This novel approach of learning French grammar though the use of real life example...
This is the eighth episode of "Walk, Talk and Learn French" provided by Radio Lingua Network and it focuses on French verb in the imperfect tense. The video mixes a host providing real life French, while speaking in both French and English, and provides examples with charts and written explanations teaching different verbs. The mix of spoken and written words helps the viewer understand the foreign concepts in a better way.
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.
To optimally understand physics, metaphysics and consciousness first you have to be open-minded. Second, you have to be skeptical. Both are very important.
With the Superbowl approaching, you might be wondering what the rules of football actually are. This video gives you the basic rules for the game, how to score points, what a penalty is and how to score a basic touchdown.
When you're working with PHP OOD (Object Oriented Design)you want to create objets that are singular and serve a specific role. This tutorial shows you how to easily couple and decouple things when designing - and when you should and should do it too.
In this free video chemistry lesson from Salman Khan, we learn about Fisher esterification of carboxylic acids. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For all of the details, take a look.
The fuel trim in your car is the mixture of air and fuel in the engine, which needs to remain in balance for an engine to run properly. This video will teach you about how to assess the fuel trim on your vehicle and adjust it.
This video explains how to find the sign of slope of a line. The way shown means that you can find whether it is positive or negative without knowing its equation. It uses a simple analogy so that anyone would be able to use this method, even without much math knowledge. Being able to find the slope of a line is very important, as it leads to advanced function and calculus.
From The Apprentice Doctor, a video regarding "Cavernous Sinus Thrombosis", which means a blood clot in the cavernous sinus. The cavernous sinus is in the base of the brain and contains several nerves, a vein and many other structures. The vein that sits in the Cavernous sinus carries deoxygenated blood from the brain & face and brings it back to the heart. This video shows how to spot Cavernous Sinus Thrombosis in a patient's protruding eyes.
This video explains the difference between polarizing lenses used in conventional 3d (linear) and those used in RealD 3d (circular). Circular polarizing lenses enable you to move your head without changing the 3d effect. This tutorial also demonstrates the need for a silver screen or optimal 3d viewing.
In this video, learn how the professionals should be converting your 8mm, Super 8, or 16mm film to DVD. With no projector, no projection... just a frame by frame direct shoot. Myths about film transfer are dispelled.
Liquid dance is a gestural, interpretive dance form that involves fluid like movements. Usually the hands and arms are the primary focus of liquid dance. Liquid dance is commonly associated with rave culture. Watch this dance tutorial to learn how to do the liquid dance move: the handflow breakdown.
So you got a very bad cavity and now you need a root canal. What is a root canal and how is your dentist going to do it? This how to video tutorial walks you through the step-by-step process of the root canal procedure performed my most dentist.
Check out this instructional English language video that explores several definitions of British English slang words and phrases. This video vibrantly translates a wide variety of British words for other English speakers in the world. Brush up your knowledge of these obscure British English slang with this instructional language video.
So you just picked up a tennis racket. Have any idea what main skips are? How about cross weaving? These are two things you'll need to know if you decide to restring your tennis racket. Take a look at this instructional video and learn how to tell when to skip by counting the grommets. This tutorial also covers cross weaving.
This instructional photography video teaches the basics of the Nikon photo camera in this hands-on demonstration of Nikon's amateur-grade SB-600 speedlight. Watch this video and start taking more professional looking photos. This tutorial is great for photography enthusiasts.
This instructional photography video guides you in a step-by-step process with the most basic information on Nikon's flagship speedlight of the SB-800 photo camera. Watch this photography demonstration to better utilize your camera's settings and control your results. This video is great for photography enthusiasts.
This instructional photography video explains and shows the difference in zoom lenses' focal lengths. This basic demonstration uses a Nikon professional photo camera to exhibit the various zoom lenses, and provides examples of its photographic capabilities. Watch this video and improve your photography skills.
This video tutorial is an in-depth look at bourbon whiskey, Maker's Mark in particular. Learn how to appreciate Maker's Mark whisky and learn about the history of the brand.
This video is a quick explanation of the Stradella bass system of the accordion.
In this video segment learn the differences between flash and continuous lighting. Also learn about strobe lighting and the modeling bulb.
This is a older VHS, remastered version of my introduction to holography in which Thomas Grillo demonstrates two holographic optical table layouts for making transmission master, and reflection copy holograms. Recorded by Thomas Grillo in 1997 at Parallax Holograms Studios in Mississippi.
This is a short archery video that attempts to explain why arrow application charts are so complicated. The first three minutes or so present a model of a shaft to help visualize the independent factors that drive each section of the chart.
Explore the unusual mating practices of the animal kingdom such as virgin birth.
This video explains the science behind a trebuchet. The trebuchet is a medieval machine designed to throw objects at or into castles. This video explains that the gravitational potential energy stored in the raised counterweight is converted into kinetic energy in the projectile. Trebuchets make excellent science fair projects.
This simple weather instrument is an example of electronic instrumentation, it uses a swinging pendulum conductor and four LEDs to indicate wind direction. This simple, but sophisticated, device is suitable as a science fair project or as a project in the grades 6/7/8 technology program of a school.
This video uses working simple machines to demonstrate how to calculate mechanical advantage. Suitable for any school program involving simple machines. Demonstrates pulley systems including a chain block.
Pulleys are simple machines. A knowledge of pulleys can be very useful. This short video shows how to use a pulley to increase the pulling power of a winch. Supports the Force, Work and Energy component of any science curriculum.
This video explains electricity as the flow of atomic particles called electrons. Animations demonstrate electron flow. Batteries are described as chemical devices designed to create electron flow. Terms covered in video include Volts, current and Amperes
This video shows how to read, understand and interpret the "Nutrition Facts" on food labels. First he explains the fats. Unsaturated fats are good for you, but saturated and trans fats are unhealthy. Cholesterol can be lowered by unsaturated fats and raised by saturated fats. Sodium is salt, and can make you bloated if you have too much or don't drink enough water. Carbohydrates are broken down into fiber and sugars. Fiber is good for digestion, and it's good to keep the amount of sugar low. ...
This video shows us how to understand the basic arithmetic for doing long division. Whenever you are about to perform the division operation, the number which is to be divided is called as the dividend and the number which divides the dividend is called as divisor. So while performing a very long division, usually the dividend is put under a bar and the divisor is put upfront. So while dividing the dividend, the divisor is made to check whether it can divide the numbers involved in the divide...
Understand basic video tricks. A great way to prop up your camcorder when you don't have a tripod and you want a low angle shot from the ground is to use a rubber doorstop. It stays put and you can move it up and back to set the shot higher or lower.
Solving puzzles can be hard, especially when it comes to Rubik's Cube. Erno Rubik's puzzles are extremely difficult, three-dimensional mechanical cubes, unless you're determined and can handle a few mathematical algorithms, then they're easy, or at least not impossible.
A video which shows a reaction in which cobalt chloride reacts with water to form a hydrated form of cobalt and chloride ions.
Bed bug management requires many levels of attack. Prevention is very important. You should never pick up discarded items on the street. Don't buy used or refurbished mattresses or furniture. Toss out vacuum bags.
Rational numbers are numbers that can be expressed in the form of a/b, where a, b are integers and b is not equal to zero. Rational numbers are also called as fractions. Multiplication of fractions is very simple and straight forward. Two multiply two fractions a/b, c/d first multiply both the numerators to arrive at the new numerator. Next multiply both the denominators to arrive at the new denominator. Now the new fraction can be further simplified to arrive at the solution. Note that you a...
This video is from AskMeDIY and covers how basement sump pumps work to keep your basement dry. The sump pump fits underneath the basement below the concrete slab. The sump pump in the video pumps 2,000 gallons per hour. The presenter turns the pump off to demonstrate how quickly the water would fill in with the pump off. He contends that the basement would be flooded in only three minutes if the pump would malfunction. The pump is plugged into a GFI protected outlet and the pump outlet flows ...
