The National Aeronautics and Space Administration (NASA), provides this educational video on how Isaac Newton's three laws of motion apply to aerospace and the climb and descent of an aircraft. The powerhouse of space exploration is one place you should learn these concepts from.
The front brakes are the brakes that you will be using the most often on your bike, and making sure that you have installed them correctly is crucial. This video walks you through the process of installing the front brakes on you fork, with the handlebar part of the brakes already installed.
This video shows you how to stand correctly when hitting a golf ball. It is very easy. No matter what kind of club you have in your hand, you don't change. The most important thing is to have your arms hang straight down from your shoulders. If you do this correctly then your hands will be directly under your chin when you bend over the ball. Your knees should be slightly flexed over your laces and your shoulders should be over your toes. This gives you an athletic, balanced position and you ...
This tutorial gives a demonstration of a cardio workout. It explains the jump rope exercise and provides tips on how to perform the exercise correctly. Jumping rope is one of the best overall cardio exercises and burns serious calories in a short amount of time. This is one exercise you definitely want to keep in your workout routine to see results.
This tutorial will show you how to apply foundation correctly.
This video provides tips from Tim Horton on how to correctly tie fishing knots.
You can learn how to swing the golf club correctly. You don't have to swing the club straight back and through. You need to swing at an arc.
In this Fitness video tutorial you will learn how to do a yoga handstand correctly. Bend forward and place both your hands on the ground. The fingers should be pointing forward and the palms should be flat on the ground. The shoulders should be naturally in to the body. They must not be stretched. Keep both the legs bent at the knees. Now lift one leg and practice kicking slowly with the other leg and pulling the navel in towards the spine. And eventually the full body will lift up and go bac...
This video in the Fitness category will show you how to do squats correctly. This exercise is meant for the legs. The easiest way to do this is to sit down and stand up using a bench. The bench should be about knee height. Technically the line from the ankle to the knee and the line from the hip to the shoulder should be parallel as you go up and down. The legs should be about one and a half feet apart. This is the body weight squat. As you progress, you can do the dumbbell squat. The video ...
Installing trusses requires some important steps to ensure they are centered and lined up correctly. Henry shows you how to do this and make sure your trusses are spaced correctly and level.
This tutorial will show you how to drive and pilot a tank in Battlefield 3 correctly. It also instructs you on which offensive and defensive abilities and upgrades to get, including autoloader, thermal optics, and a coaxial HMG. The tutorial will also give you tips on how to destroy enemy tanks.
League of Legends most fearsome assassin is Talon--the Shadow's Blade. If you want to learn how to build Talon, what runes and masteries to take on him, or how to lane with him correctly, look no further than this champion spotlight from Riot Games.
The autofocus functions showing up on new DSLR cameras are quite useful if you know how to use them. The Nikon D3100 is no exception, and this video will teach you about the different auto-focus modes and which ones you should use to make your pictures look as good as easily as possible.
Does your car engine blow white or blue smoke when your first start it up and then stop? That usually means that your engine valve seals aren't working correctly. Watch this video to learn how to find and fix the problem.
Being able to read an electrical diagram will greatly aide your ability to correctly diagnose car problems. If you need some help with it, watch this video for a detailed explanation of how to read an example map for the clutch start switch on a Toyota.
If you have a hacked XBox 360, you've only accomplished part of the process required to allow you to played burned copies of games on your console. You also have to burn the games correctly, and part of doing that is stealth patching you ISO files to make sure that they are up-to-date and won't get you noticed by Microsoft. This video will show you how to use AGBX360 to stealth patch you files and make them ready to play.
Many people who go through the elaborate process of modding their XBox 360 decide to paint it while they have it in pieces anyway, giving it a much sexier look than the basic off-white it come in. This video will show you how to paint the case properly, including instructions on what types of paint, primer, and sandpaper to use to give your XBox a factory-fresh finish at home.
Car accidents are the leading cause of death of children in the United States. Follow the guidelines in this how-to video to give your child a safe ride. All you'll need is the kid's new car seat and the owner's manual to your vehicle. Proper installation is key, so check out this instructional video to learn where and how to put that car seat in safely and correctly.
New to soldering? This how-to video answers the questions for these common beginner soldering questions: what is flux? what tip should be used? do solder fumes contain dangerous amounts of lead? why regularly clean and tin the iron tip? Watch this video computer-circuitry tutorial and learn how to solder correctly.
How do you know when it's time to burp your baby? Watch this video for some burping techniques that may help you burp your baby.
This is a three part lesson, shows you how to pronounce the "th" sound correctly in the English language.
In this video, we learn how to adjust the spring tension on a Tremolo. First, find the strings in the back that are parallel to the body of the guitar. Then, unlock the nut and set the fine tuners so you have maximum range of adjustment. Start to twist the tuners at the bottom of the guitar until the tension on the strings is enough for you to play correctly. Then, go to the back of the guitar and adjust the crimp screws that are along it. When finished with tightening your guitar, test it ou...
In this video, we learn how to read numbers in Arabic. Make sure you are looking at the screen while reading the numbers, so you can get a visual key as to how the numbers look. As you start with the first number, you should learn how to say them in Arabic using the correct pronunciation as well. Each of the different numbers have a unique look in Arabic and should be written out correctly, because they can be mistaken for other numbers if not written out correctly. You can also write several...
Christy Lendwehr and Julie Goodnight from the Certified Horsemanship Association explain how to know when you have a fitting and correctly adjusted horse riding helmet. First and foremost, you should wear your helmet every time you ride and you should be sure that is a ASTM SEI helmet approved for equestrian riding, as they also make helmets for sports and those should not be used while riding a horse. When putting on a helmet you should be able to push it and only the wearer's eyebrows shoul...
This video shows us the procedure to use an iPhone with a microscope using iMicroscope. Open the application and focus the object correctly in the microscope. Bring the camera in the phone near the eye piece and click a photo once you get the object correctly focused. Hit 'Use' and put in the magnification of the image. Hit 'Accept' and view the image. You can see a magnification scale, date and an automatically scaled scale bar. You can zoom in the image. Save the picture in the camera roll....
Learn how to use depth of field with help from this photography tutorial. Although it may seem that depth of field is a confusing factor in photography, it's actually quite easy to understand & adjust once you've gotten the hang of it. Depth of field (or, DOF) is a great way to experiment with your photography & improve your skills as a beginner photographer. When taking your photograph using DOF, it is imperative to remember that the shutter speed and aperture (or F-stop) need to change at e...
Mrthoth will show you how to use, count, and mass nouns correctly. Listen to a sample sentence and try to find the grammatical errors in the sentence. A mass noun ca refers to a whole group of objects, for example you would not say a lot of butter you say a lot of butter. A count noun is basically a noun you can count. You can make it plural and you can put a number in front of it. Like you say it was a lot of pencils.
Check out this video tutorial on the very basics of a chess game. In chess the very first thing you need to know is how to move your pieces. That's what this chess video is all about.
Most of the time for official coin tosses the interested party calls the result while the coin is in the air. Often, the coin is allowed to land on the ground to prevent tampering. Assuming that you are in a flipping situation where you are flipping it into your hand and calling it when it gets to the hand, it is pretty easy to guess the result accurately. This video will show you how to do so by rubbing the coin quickly to determine whether it is bumpy-side (tails) up or smooth-side (heads).
Dianne Tice and Roy Baumeister gave a bunch of college students a questionnaire in which the students answered questions about their work habits. In a class which she taught, Tice also assigned a paper with a deadline which she said could be extended and observed which students availed themselves of the option to extend.
This video shows you how to defend correctly in soccer.
In this video, we learn how to adjust your head seat. You want to make sure the top of your stem is adjusted correctly and the spacers are adjusted correctly. Go in and tighten the top cap pole until it's just snug. Then, when you grab your bike and roll it forward, go in and tighten it some more. If it's too tight, it's going to bind up and you won't be able to turn your handle bars. Loosen them up as much as you can without them being too loose. From here, you will be able to ride your bike...
In this video, we learn how to say "I love you" in Russian. If you want to learn how to say this correctly, you will need to make sure that you have the accent down correctly. Listen to the audio in the video so you can get an idea of how your voice is supposed to hand. If you cannot read the word written in Russian, just try to say it. Once you understand the basic way of how to say the different letters, you can put the individual words together. From here, you will be finished with saying ...
In this tutorial, we learn how to throw a football by learning the basics. Basic fundamentals will help you throw the ball properly and play better. Your grip is the key to playing football correctly. The ball should be help by the thumb with the other fingers on the opposite side. There should be air underneath the palm in the middle of the side of the ball. As you release the ball, you will see the last finger that touches the ball is the pointer finger. Practice holding the ball correctly,...
In this tutorial, we learn how to find the area of a triangle given three points. First, you will need to plot the points on a graph. After this, find the base and the height using the graph. Next substitute into area of a triangle formula and then evaluate. When you finally find the area of the triangle, then you will write down the answer ending it with the units. This is a simple way to find the area of the triangle, you just have to make sure you count correctly and have calculated the ar...
In this tutorial, we learn how to recognize a backwards knitting stitch. Sometimes if you have to undo stitches, you may need to recognize where the stitches are so you can fix the problem. The front leg will be sitting in front of the one in the back when it's done correctly. If done backwards, you will be able to see the front leg in the back of the back leg. To fix this, you can simply take the stitch off, turn it around, and orient it correctly. Or, you can knit through the back loop to t...
If you're interested in taking up wrestling, and need to learn some great moves, this next tutorial may have something new for you. In this video, you'll be finding out how to perform an outside single leg to double or knee tap in wrestling. It's a move that is very effective and can take down your opponent in a matter of seconds, if done correctly. And in order to do it correctly, check out the video above, practice and good luck!
If you've never used a dishwasher before, you're about to fall in love with a machine that makes washing dishes easy. One of the main features of owning a dishwasher is it's ability to rinse the dishes to make them nice, shiny, and clean. A rinse aid dispenser is used to store a cleaning product that can prevent streaks or marks from appearing on your dishware.
Learn how to say "Good night" in Polish in simple and easy steps. 1. First find out the correct Polish word for the English word "Good night" which is "dobranac". 2. Now spell out Polish correctly without any spelling mistakes. 3. Try to speak out the word slowly and ensure you pronounce the Polish word exactly. 4. Practice it a few times until you pronounce it correctly without any mistakes.
Learn how to jump off high places and roll without hurting yourself in simple steps. 1. First when you jump off, you have to land by placing one of your legs to the front and the other a bit back. 2. Now you have to bend your legs after placing them correctly when you land. 3. Now place your right elbow on the ground and roll over with its support without hurting your shoulders. 4. Practice the roll first on the ground, then try to jump and roll from a very low height. 5. Move on to higher pl...
