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.
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.
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!
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 ...
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...
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
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.
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.
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.
Smash glow? What the heck is that? That's exactly what you'll find out… watch this science video tutorial from Nurd Rage on how to make smash-glow crystals (triboluminescent crystals) with Dr. Lithium.
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.
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...
This wrap is intended to support and stabilize the ankle joint. Supplies needed include a 1 - ½'' – 2'' adhesive tape, pre-wrap, and heel and lace pads. Apply heel and lace pads at high friction areas, including the distal aspect of the Achilles tendon, and the dorsal aspect of the ankle joint. Apply under-wrap to secure them in place. It is critical that the foot remains at a ninety degree angle for this portion of the procedure. Apply an adhesive tape anchor strip at the lower leg, approxim...
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 is a great instructional video on how to build an 8000 lumen CFL and makeshift rain shield. First you need build a PVC frame. For that you will need 3-3/4 'T'S, 4-12" 3/4 pipes,2-2 1/2 " pipes and 4-3/4 caps. You will also need 1-1 " 'T'. 2- 1" 1" pipes and 1-1"-3/4" reducer. Hold the job in a mechanical vice and cut the material into required sizes and make the snap fittings. Then friction fit the rest of the components into this stand. Then lastly you have to make the light box. That i...
See how to make a ring travel up a rubber band with trickery. Yes, that's right... trickery. Just watch this video tutorial to see how to perform an anti-gravity magic trick. No real magic here, it just looks like it. It's a complete illusion. See for yourself. It's as easy as friction.
Belays enable climbers to stop fellow climbers during a fall. Therefore, belays are an essential safety device in climbing. Learn how to use belays in this climbing video tutorial. Take action: use a high friction rope device, have a large carabineer, communicate with partner, and consult your local outdoor store. Josh, the instructor in this how-to video from Live Strong, is an avid climber that resides off the coast in central California. He has managed for a mountaineering sports company f...
In this video, we learn how to make a u-turn on a motorcycle. You must be able to complete a u-turn without putting your foot down. Depending on the size of your motorcycle, you will need 20-24 feet to do this properly. The most common mistake is oversteering and putting your foot down. Keep the clutch in the friction zone, drag the rear bike the stabilize the bike, add throttle if needed, and shift your weight. Keep your head up and make sure you are looking all the way through the u-turn. D...
In this video, we learn how to tune a violin or fiddle with an electric tuner. The tuner may not know the difference between the strings, so make sure you know what you are playing before you begin. Clip the tuner to the bottom of the violin or fiddle, then play your strings to see where the needle on the tuner goes. As you play the strings, the needle should reach the middle. Twist the clasp on the strings to either loosen or tighten them, then you will be able to correctly tune the strings....
In this tutorial, we learn how to install a new engine in an RC Nitro Truck. First, fix the engine fly wheel and then fix the clutch shoes. After this, fix the drive gear by making sure the bearings are fit into place. Next, put the drive gear on, then make sure there isn't any friction. Now fix the lock, then fix the clutch shoe spring. Make sure the spring is locked and fit into place. After this, tighten the screw to lock the drive gear, then you are ready to use this engine. Place it into...
Learn the basic concepts to starting and riding a motorcycle! The motorcycle in this video is a Kawasaki Ninja model.
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.
In this Disaster Preparation video tutorial you will learn how to start a fire with a "flint on marcasite" method. Mal Stephens, head instructor of Maine Primitive Skill School presents this video. Marcasite is a form of iron pyrite and you can get friction fire from fine grained iron pyrites. For the flint, you can use any hard stone. For the burning material, find some tinder fungus. Now hold the marcasite immediately above the tinder fungus and strike it with the flint. The sparks from the...
Friction from the water plays a major role in slowing you down when you are swimming. Without proper form and technique, your body will drag in the water. Decreasing drag can greatly improve your speed in the water.