See how to approximate a definite integral to a desired accuracy using Maclaurin/Taylor series and the alternating series estimation theorem with this free video calculus lesson. See how it's done with this free video algebra lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study...
Whether you're new to Adobe Photoshop or a seasoned graphic design professional after a general overview of CS5's most vital new features, you're sure to be well served by this (17-minute) official video tutorial from the folks at Adobe TV. In it, you'll learn how to do each of the following: realistically blend colors on canvas with the new Mixer Brush; create superior composites for print or web layouts with new technology that makes it easy to select even the trickiest image elements, like...
Street Skateboarding: Take It to the Streets The guys on the prefab ramps and half-pipes make the X Games headlines, but the real frontier of the skateboarding world is out on the street, where everyday obstacles become the tools of the trade. Find out here how to turn your street into a house of shred. Watch this video tutorial to see how to perform a 50-50 backside on a street skateboard.
Thanks to Samsung Experience 9.0 on the Galaxy S8 (AKA TouchWiz Oreo), we know the upcoming Galaxy S9 is going to enjoy some of the new keyboard changes coming to Samsung's iteration of Android 8.0. Those who preorder the device on March 2 or pick it up on March 16 can expect these changes out of the box, as the S9 will be running Samsung Experience 9.0 on day one.
Augmented reality developer Blippar has created a new visual positioning service based on computer vision that is two times more accurate than GPS in urban locales.
Crayon, a free 3D drawing application by the mysteriously named arkalian, showed up in the Windows Store recently, so I gave it a try like I do all new apps for Windows Holographic. Truthfully, I loaded it up not expecting much, but wow, was I wrong. It's a simple idea, but it's executed well enough to make it a truly great experience on the HoloLens.
Researchers at MIT's Computer Science and Artificial Intelligence Laboratory have created Wi-Fi technology that identifies where you are, which may eliminate the need for passwords.
This video will provide tips on maintaining your Smart Parts Ion paintball gun solenoid.
This video shows you how to use a sand rake to maintain your aquarium. Pick up fish poop and get rid of algae with a sand rake.
A vegetable juicer is a wonderful appliance to have, but if not cleaned properly, juicers can become a breeding ground for germs and bacteria. Learn how to clean and maintain your juicer.
Watch and learn how to correctly care for and maintain your motorcycle chain. Avoid chain "fling" and keep your chain in perfect condition for thousands more miles! This video applies to all Ducati Motorcycles.
Getting a good break in life is always nice. But when you're playing pool, it's essential. You Will Need
Shoo Rayner demonstrates how to draw a realistic bat that can be scary, funny, or friendly for children's books. You will need a pencil, pen, and eraser to help you achieve texture. With a light pencil sketch, draw a round head and an oval body. But don't worry too much about accuracy, because there are many types of bats that look different from each other. Your bat needs large ears, a tail, a short forearm and a long upper arm. But most of the bat's wing is its three fingers and a thumb. Th...
In this video you will learn how to build scrolling credits in Final Cut and Photoshop CS3. He begins by showing you how to do it on Photoshop CS3. He does this by having his own finished credits and the steps you need to take to set up your own. Then, he moves on to Final Cut and drags his Photoshop credits into Final Cut. He explains how it may be off a little in size, but you can readjust everything for accuracy. This is all done through his computer and with vocals.
If you are so good at solving Rubik's Cubes that your cube is starting to show signs of wear and tear for your excessive, fast solving, give yourself a pat on the back. You are really smart. But not your cube is sticky and the stickers are falling off! Don't let your pride and joy fall into disrepair. This video will show you six easy steps for cleaning and maintaining your Rubik's Cube, making it work even better than it did out of the box. This may take you longer than solving the puzzle, b...
Owning a tractor, is just as important as owning a car. It's an expensive item that needs constant maintenance in order to ensure that it works properly. There are several things that you need to watch out for when owning one.
The video begins by explaining the characteristics of the video game character Mario. The narrator begins by finding a sample picture to use as a starting point to mirror for accuracy. The first part of the character Mario drawn is the head and facial features. After finishing a simple outline of Mario's Face is to begin the outline of the characters body. After the basic outline of Mario is finished the excessive lines must be erased to give me lively hood to the drawing. One of the last ste...
In this tutorial, we learn how to paint a red rose. First, you will add some red paint to your brush and paint along lines of a rose outline. Use an angled brush so you can get a better accuracy while you are painting. After this, continue to paint around the petals until you reach the entire area of the rose. Then, paint the inside of the rose. You will then mix the red together with darker colors and whites to add depth to the flower on the paper. Once finished, you will have a gorgeous red...
In this video, we learn how to evaluate a woman's body toxins. The best way to do this is to evaluate your life and your career. Different careers can expose you to toxicity. Another thing is test that your doctors can give you, that look at urine, blood, and saliva for toxic substances. These are not for everybody, just a certain population. But, the accuracy of these tests have not yet been proven scientifically. Not everyone needs to go on a detoxification diet, but it certainly can help y...
In this tutorial, we learn how to grip a bow. If you have an improper grip, it will effect how your bow flies in the air. If you have a bad grip, your shooting will be off and mess with your accuracy. You will grip your bow flat, imagining you are pushing up against a wall. This will also force you to keep your center balanced. Now lie the grip in the web between your thumb and index finger. All the pressure should be in the heel of your hand before you shoot. You want as little of your hand ...
In this tutorial, we learn how to find an oil leak using florescent dye. First, you want to pour the dye into the oil canister and let the car run for about 10 minutes. After this, turn the lights off in the garage and grab a florescent light, and bring it into your engine. You should now be able to see where the oil is leaking from inside the engine, so you can fix the problem quickly. The accuracy of this method is 100%, and you won't have to second guess yourself that you have the wrong so...
If you are trying to make an accurate representation of a Star Wars battle out of Legos, completeness is crucial. Just because you've made a hundred Arc Trooopers doesn't mean you are done, you've got to make each one appropriate to their job on the battlefield! This video features instructions on how to make Arc Trooper gunner and heavy gunner custom minifigures. Pop them into their appropriate gun emplacements on your Lego battlefield and impress your friends with the accuracy of your repli...
If you are the type of Lego enthusiast who like to construct full-scale models of famous battles and scenes out of your blocks and minifigures, then accuracy is probably important to you. If making a Star Wars: The Clone Wars scene, the Arc Trooper pilot is an important element of most of them. This video features detailed instructions for making a custom Arc Trooper pilot minifigure out of basic hobby tools. Stick him in a plane and he'll be ready to fly Republic forces into battle.
Nate Bosch with Piano Lessons demonstrates how to understand piano scales. A scale is a succession of notes played after each other. Scales can be major or minor and can have different modes. A scale is important because it helps define a key and helps to build chords in songs. Melodies can be created from scales. Practicing scales is important. Use a metronome to build up accuracy and your listening skills when practicing scales. Start out slowly and then build up your fluidity with scales. ...
This video teaches how to build up finger speed on the piano. First they start off with simple exercises. The five note scale starts with middle C, and plays the five notes up to G and back down. The key to building up speed is to start off slow. Make sure all of the keys are the same volume and then go faster. Now use your other hand. Then use both hands to make the high f octave scale. Change it up by adding a blues song scale, this is useful for playing a blues song and adding a fun sectio...
Mark McDonnell with The Art and Feel of Making It Real and Cre8tiveMarks demonstrates how to draw tonal sketches. Costume gesture drawing is a popular technique for artists in the animation and entertainment industries. Use a drawing pencil and a piece of drawing paper to do quick outline sketches of a subject. After the outline is created, fill in the detail and shading with the pencil. Fill in other parts of the drawing as necessary. Use other sketches for reference points on your drawing. ...
In this video tutorial, viewers learn how to hit better 40 to 60 yard wedge shots. Typically, people tend to life their left hard too far away from their body when they hit a back swing. The left arm should be close and tucked close to your body. This will allow users with their distance control and accuracy. A drill that will help users with this technique to put a glove under the left arm. The objective is to not left the glove fall. This video will benefit those viewers who enjoy playing g...
Have you ever thought of tuning your ukulele or guitar with your personal computer? Why not? One of the advantages is greater accuracy. Don't fiddle around too much with the instrument - just select the correct notes, and you're well on your way to a finely tuned ukulele or guitar. Get the most out of all your tools! Watch this video to learn how to tune your instruments properly!
Accurate measuring is very important for ensuring the best fit on a dancer. Make sure the dancer is wearing a leotard for accuracy instead of street clothes. Girth is measured in the middle of one's shoulders, down through the body and up the other side until its met at the same point in the shoulder you started at. Make sure to measure at the fullest part of the bust. Now measure around the natural waistline. Then measure the fullest part of the lower torso, and then the inside of the leg fr...
The Erick Dillard Vocal Clinic gives you vocal lessons in this video. Using a variety of scales, this tutorial will give you a range of different notes that will strengthen your vocals, and enhance your singing. You will start with the more simple exercises, and gradually build up to the more difficult exercises. Accuracy and training your ear is explained. This is a nice tutorial to help you with your singing skills, and it beats having to pay for singing lessons.
Learn how to use the assist hand when shooting a basketball in simple steps. The assist hand should be located at the side of the basketball and its contact with ball should only be a light touch. Do not squeeze the ball while shooting as it results in poor rotation of the ball. Remember not to keep your assist hand to the front of the ball as your accuracy will decrease. Always release the assist hand from the ball before you make the shoot. Finally always remember to use you assist hand onl...
In this video, the narrator presents the viewer with a quick, painless way of simplifying cube roots. The narrator presents many methods to simplify square roots to appeal to different learning styles. By doing things like dividing the power by the root to figure out the power of a number x, the viewer is better able to tackle square-rooting numbers that may not have friendly roots. The video gets more complex as it goes on, eventually teaching the viewer to split the inside of a root up if t...
This video is about becoming a "total driver" in golf.
Are you slow in multiplying and dividing your fractions? Let Mr. Rider from Speed Math 101 walk you through an easy to follow marker board math lesson that will have you managing those numerators and denominators like a pro. With a simple and easy to remember process, Mr. Rider walks you through common examples, misunderstandings, and problems. Improve your speed and accuracy in math class with the Speed Math 101 method. Avoid the usual pitfalls of improper fraction reduction that might you l...
Fingerboards are popular miniature skateboards available all over the globe. The parts are pre-made by various manufacturers, but you can modify the parts yourself. In this video, you'll learn how to shape fingerboard trucks using basic tools.
Supreme Deer Hunting is a Facebook game from MindJolt Games. Challenge your hunting skills in this classic hunting game. Earn points to upgrade your gear for better hunting. Realistic shooting with range, weapon accuracy, etc. Trophies for reaching certain goals.
To be the best at the Madden NFL video game, you have to be willing to get advice, but not just any old advice... professional advice. To beat everyone, you have to be ruthless and know all of the strategies and gameplay tricks. To master Madden 08, check out this quick, football game, video tip from Madden Nation (EA Sports and ESPN) with video game pro Brian Delph (or just Delph).
Shooting a recurve bow in archery is different than other bows. Learn about shooting a recurve bow including draw length and arrows in this archery video tutorial. Take action: keep glove tight, use a more instinctive shot, and expect less accuracy. John Swindle, the instructor of this how-to video from Live Strong, is the owner of Arrowhead Archery in Tampa, Florida. He has been an archer and a bow hunter for over 18 years.
Check out this instructional RV video that shows you how to maintain your RV tires. On the front tire of your motor home, make sure that they are maintained properly because if you do lose a tire while driving you can very easily lose control of the vehicle. The first thing that you want to check is the tire pressure. Just remove the cap and check the pressure with your tire pressure gauge. The pressure that is needed on your tire will be listed on the actual tire. If it reads cold that means...
Are you new to Google SketchUp? With the push pull tool, you'll be able to render any two dimensional shape into a three dimensional ojbect. Take a look at this instructional video and learn the basics on how to use the push pull tool in Google SketchUp. If you're concerned with the accuracy of your dimensions such as if you want an object to be approximately five feet in length or so, you can type in a value for it and it'll adjust accordingly.
