Would you rather sweat down the road with your legs constantly moving, straining to get you to work, or school, or wherever, or would you rather sail down the road with no work and a loud noise filling your eyes? No work, loud noise? Okay, build a friction drive motorized bicycle.
Take a look at this instructional video and learn how to use a guide Awl to pass string through blocked grommets on your tennis racket. Wax or chapstick can help the guide Awl ease through the block grommet. When attempting this, try spinning it as it'll help reduce the friction.
Watch Ray Mears from the BBC give you a how-to guide for making fire in the desert. (You don't even have to carry matches!) Put on your gloves to handle the fauna for cutting wood. Make a notch in the wood--good luck trying to make fire by friction!
In this Outdoor Recreation video tutorial you will learn how to abseil (decend) in rock climbing. You will need some friction device for this purpose. Earlier people used to wrap the rope around their body and used the body as the friction device. That is a painful process. In the modern method, a figure 8 friction plate is used. There should be no jewelry or other hanging material around the body that can get entangled with the figure 8 plate. Also check the harness is OK. Then carefully go ...
Know your knots! With this free video tutorial, you'll learn how to tie a Munter friction hitch. Munter friction knots are usually used for repelling, and you would need to know the exact ropes and hitches to use. The knot is easy to tie provided, of course, you know how to go about making it. For an easy-to-follow, step-by-step overview of how to tie this useful climber's knot in a minute's time or less, watch this free video knot tyer's guide.
Self proclaimed massage nerd briefly explains the technique of cross fiber friction massage (as opposed to a longitudinal friction massage).
This video shows the viewer how to calculate friction in a body that it is not accelerating. The simple answer is that the force of friction will be equal to the force needed to maintain the constant speed. This means that is you pull a wooden block along a carpet at a constant speed and a Newton meter between you and the block measures 5 Newton’s then the force of friction between the carpet and the block is exactly 5 Newton’s. If the object is accelerating then this rule does not apply.For ...
The most important aspect of fly fishing is the fly! In this tutorial, learn how to tie a fly to your line for fly fishing. You will learn how to attach a fly to the leader on your line. A fly isn't attached to a fly fishing line because the leader is attached to the fly line, and the fly is attached to the leader. Find out how to moisten fly line to reduce friction and strengthen the knot with help from an experienced fly fisherman in this instructional video on fly fishing equipment.
Neck massages are relaxing and fun. Get expert tips and advice on massage and other treatments in this Diet and Health how to video. Follow along and see how easy it is to give a neck massage. Start by applying a small amount of oil to reduce friction.
When a recipe calls for chopped chocolate, it can be hard to decide which tool to use for the job. Chocolate-breaking forks, sold in many specialty stores, may easily break chocolate into chunks, but they also punch holes in cutting boards and scratch countertops. Paring knives are too small for the task and, when working with a really big piece of chocolate, it's easy to ruin the blade of a chef's knife hacking into the dense, hard bar. The best tool for chopping chocolate is a 10-inch slici...
In this video, you'll learn about friction fire lighting using wild bamboo sticks. So, if you're ever stuck out in Thailand on a cold and damp night, cut down some bamboo and light your own campfire to stay warm! This video shows you this very common technique in Southeast Asia, but takes a little work… and a sharp knife!
Know your knots! Learn to tie a Penborthy friction knot with this free video guide. Tying a penborthy knot will vary depending on how much weight the knot will support but this video should give you a good sense of what it is you'll need to do. The knot is easy to tie provided, of course, you know how to go about making it. For an easy-to-follow, step-by-step overview of how to tie this useful climber's knot in a minute's time or less, watch this free video knot tyer's guide.
You've been captured, and your wrists are bound together with zip ties. Fortunately you prepared for this situation, and you have a bit of 550 cord in your shoe. Using the cord, you can escape the zip ties using the friction saw method. This tutorial from the folks at ITS Tactical will teach you how.
In this Outdoor Recreation video tutorial you will learn how to tie a Prusik friction knot. In case someone has fallen into a crevasse or you want to get back on a rope, Pruisk knot is required. It is used to tie two ropes of different diameters. It basically puts a loop of cord around another rope. It is named after the Austrian mountaineer, Karl Prusik. For making the knot, take the fixed loop made on one rope and pass it around the other rope and back through the fixed loop itself. Then lo...
We've all been there: slipping on a pair of perfect yet slightly uncomfortable shoes, hoping they'll stretch to fit perfectly. After about 30 minutes of wear, suddenly those fantastic shoes aren't feeling very great. By the end of the day, your poor feet are covered in throbbing blisters.
This video illustrate us how to start a fire with the "fire saw" friction method. Here are the following steps:
This video is about fixing self-closing doors. Doors close by themselves when they're not hung plumb, and gravity closes the door. The solution is to remove the hinge-pins and to roughen the bottom of the hinge-pins to create friction, keeping the door open. One removes the hinge-pin with a hammer and small screwdriver. Tap the bottom of the hinge-pin against a cinder block or rough, hard surface. If using this "friction-ized" hinge-pin does not solve your problem, try repeating this process ...
Parents and coaches are the two most important part of most young athlete's support systems that allow them to excel in their chosen sports. Unfortunately, friction often occurs between these two groups when their opinions of what is best for the young athletes in their charge differ. This video features a high school baseball coach explaining some strategies for parents to maintain a proper, courteous, effective relationship with their child's coaches and improve the skills and well-being of...
How do you make an object suddenly appear to defy gravity? I'll show you! No camera tricks, this is an up-close parlor magic trick! The ring travels not because of gravity but because of friction. Check out the illusion for yourself.
Brush up on your survival skills with help from this video conducted by the Maine Primitive Skills School. In this video, learn how to start a fire in the woods practicing the fire thong friction fire method using rattan wood.
Ian uses round magnets, pencil, clay and glass slide to work his magic science experiment. Magentic levitation is said to be a solution for energy costs of trains because it cuts down friction and creates what is mythically regarded as a perpetual energy motor. This is an interesting toy model of how the maglev trains and large scale generators work
No matter how fresh, sharp, or clean a razor is, it can still create an itchy, inflamed trail of razor burn bumps. When razor burn appears, it's unpleasant, and can even affect your next shave.
Wheel bearings are a very important piece of a car that helps minimize friction when the car rotates. So obviouslly having a bad or non-working one can be bad for your car and cause unnecessary damage. So in this next maintenance tutorial, you'll find out how to find and replace a bad wheel bearing that is on your car. So good luck, pay attention, and enjoy!
Brush up on your survival skills with help from Maine Primitive Skills School instructor Nick Spadaro. In this video, learn how to keep yourself warm on your camping trip & start a fire using the strap drill friction fire method.
The HV20 comes with a manual focus roller, which is a good thing. However, it is a bit awkward to operate. Here is a minimalist friction tool that can be used to accomplish the same task (well, perhaps with enough practice). It is small, portable, cheap, and light-weight. Watch this video tutorial and learn how to build a manual focusing stick for a Canon HV20 video camera.
As you'll learn in this video tutorial, rosin is used to create friction over the strings of your violin; without it, no sound would be produced. Watch this handy guide to rosin application for a new violin bow.
This video shows you how to massage the hips using circular friction and effleurage.
Backpacker editor-in-chief Jon Dorn explains 5 field-tested techniques for eliminating the three main causes of blisters: heat, moisture, and friction. Learn more from Backpacker's Gear School in the March 2007 Gear Guide, and at www.backpacker.com/video.
This video demonstrates how to give a relaxing, professional massage. The video walks you through Effleurage moves and a friction move.
Does reducing fractions scare your mathematical mind? Reducing fractions can be a tricking concept, but with a little instruction and a bit of practice, you will soon grasp this concept and be reducing fractions as if it were your second nature! In this video from Math Problem Generator, learn how to reduce fractions with uncommon denoimators.
Reducing allergies in your home can be done with a couple preventative steps. Learn how to eliminate harmful allergies in your home with expert tips in this free health video series.
Steve Auxley shows how to add tippet to a fly fishing line. He mentions here that you do not add tippet to fishing line, you add it to the leaders. So lets see how you do it. You hold the leader in one hand and about two feet of tippet in another hand. Now you are going to tie a knot between these two. It is called as a “improved surgeons knot”. You just take six inches of the leader and six inches of the tippet and put them together. Then you make a big loop. Next you put the tag end of the ...
In this math tutorial, you will learn how to reduce fractions using the prime factoring method. The narrator, a math teacher, of the video begins by defining what prime numbers are. This is important to know. When reducing fractions you need to reduce both the numerator and the denominator down to numbers that cannot be reduced by any other numbers but 1 and itself (prime numbers). The method the video teaches is to find the prime factors of both numerator and the denominator to simplify the ...
This video shows you how to easily reduce fractions. A fraction contains a numerator and a denominator. The numerator is the number on the top and the denominator is the number at the bottom of the fraction. The first thing you have to do to reduce fractions is look for the greatest common factor between the numerator and the denominator and divide both top and bottom of the fraction by that common factor. (e.g.. 18/24 - the greatest common factor is 6 => (18/6)/(24/6)= 3/4. Continue reducing...
When your matchbook cover is shot, you can still get a light from a match. Learn how to light a match on the bottom of a coffee mug. Fun survival skills when you have a match and no cover - the ceramic of the mug provides the friction necessary to light a match.
In this clip, learn how to reduce color noise with filters in Adobe Phtoshop CS5. Whether you're new to Adobe's popular raster graphics editor or a seasoned designer looking to better acquaint yourself with the new features and functions of the latest iteration of the application, you're sure to benefit from this free software tutorial. For more information, watch this video guide.
Understand the concepts of drag force and how Newton's laws of motion apply to an aircraft's take off with help from NASA -- the National Aeronautics and Space Administration. The juggernaut of space exploration lays everything out on the table for you. Learn from the best, learn from the pros, learn from NASA.
John Campbell instructs the audience on using the hand drill method of starting a friction fires. First, you can use a piece of cottonwood as your fire-board (in his opinion, cottonwood is the best). You need to carve a small round hole about a quarter of an inch away from the edge on the fire-board. Then, you get the spindle going (take a sturdy stick and rub between your hands, scraping the stick across the board). This helps you create a good indention, where you can carve a deep notch int...
Find out how to dramatically reduce study time & increase your grades. Included is a flow chart to see exactly how to reduce your study time.
Are you suffering from severe back pain or tension? Releave that pain naturally with help from this video. Author and Creator, David P. Morrow of the Fat Into The Fire books and program provides a free demonstration of how to reduce back pain, reduce muscle tenstion and reduce stress. It is a simple yet effective breathing and stretching technique.
