How To: Understand algebra functions
What does f(x) mean? What does g(4) mean? We explore this and more in this 3-part series, "Understanding Math Functions."
What does f(x) mean? What does g(4) mean? We explore this and more in this 3-part series, "Understanding Math Functions."
Presented by Apartments.com When looking for a new apartment, it's hard not to notice the improvements (on large and small scale) needed prior to moving in. While your landlord may be taking care of new carpeting, cleaning the central air vents, and fresh paint on the walls, there may be some additional improvements on your list that you can take care of on your own. Here are five quick improvements you can check off your list before the big move.
Curious about the Big Bang Theory. In this four-part video, learn all you need to know from a great source. Hosted by Professor Richard Muller of the University California, Berkeley, this lecture is part of university's spring 2006 webcasts of "Physics For Future Presidents".
Researchers have been studying the blood meals of flies to understand the flow of infectious pathogens in wild animals.
Check out this English language tutorial video that explains some differences in American and British slang. This video was made in order to outline the differences between British-English and American-English. Practice and use these words appropriately and improve your understanding of the English language.
This informative video series will help you with finding your derivatives through the process of differentiation in calculus. Follow along and graph the gradient of the given curve and then solve it as you go along! Just make sure you follow along exactly!
In this video, we learn how to tie the basic knot design of a cargo net. First, tie a double overhand knot on a rope bent into two. After this, make cow hitching on the first loop that you created. Next, make a second double overhand knot followed by cow hitching the second loop. After you do this, you will be able to size up for use! To make this, you must have some prior knowledge of how to tie different knots. If you don't, you won't know how to make the shapes. Use a picture as a referenc...
You can ice cakes using a spatula and put a “crumb coat” on the cake to seal in the crumbs prior to decorating. Start by putting a large dollop of icing on top of the cake, spreading it completely over the top with a spatula. Use enough icing that you don't pull the crumbs into the icing as you work.
This video shows you how to set up an active speaker system with a built-in amp. Move the gain up and have it halfway up on the mixer. The actual volume control should be set to 0 prior to moving the gain up and down. Mess around with the gain, and slowly bring the gain up until you are slowly tapping into the ampere. You can mess with the gain until it sounds right. This will increase the bass on our mixer.
In this video, Tom Leese, Director of Instruction at Angel Park Golf Club, gives pointers for your pre-shot routine in golf. Important in the transition from the practice range to real games, your pre-shot routine helps you get situated and ready to play real competitive golf. Tom explains, first, how to set your lines, taking a straight and purposeful line down course where you want your ball to go, and remaining fixed on it, as you approach your tee. Then, when positioned at your ball, he t...
This video tutorial explains how to use Adobe Photoshop in order to create a unique metallic black and white effect. This simple technique (accessible to both newbies and experts) allows one to easily make photographs appear metallic. This technique requires minimal prior knowledge, walking viewers through the steps, from the application of filters (such as high pass) to the introduction of a black & white gradient. Finally, a subtle sepia tone completes the effect. This technique is useful f...
In this video PCMECH give a walkthrough the installation of a bootable Linux on a USB thumb drive from Windows. For this it's recommended to use a USB stick with a capacity of at least 1GB. First the UNetBootin application should be downloaded from the site mentioned and run the program keeping in mind to plug in the USB stick prior to the running of the program. Next the desired Linux distro and version should be selected and run as shown in the video. If you already have a distro you can us...
Check out this Spanish language video that shows you how to say the numbers zero through one hundred. This is the third in the numbers videos. The prior two covered 1-15 and the second 0-39. In this language video we go all the way to 100. Practice your Spanish language skills and improve your pronunciation of the numbers 0-100 in Spanish. Hope this helps.
"Foodborne illnesses are responsible for more than 75 million illnesses, more than 230,000 hospitalizations, and approximately 5000 deaths each year in the United States." In this six-part video lesson, learn about the basics of food safety in a commercial food enviornment. In the first video, three types of contamination are gone over as well as how improper handling can allow food to become dangerous to your patrons. In video two, learn about proper holding times and temperatures, and what ...
Understand how binary numbers work, including how to read binary numbers, and create your own. This mathematics or computer programming tutorial is a zip to get through. It covers practical and theoretical use and need for binary code understanding. Binary means zeroes and ones in a series. This is paramount to digital transmission versus analog that transmits in a sinusodial wave form.
Depth of Field (DoF) is easy to understand, but it is often extremely poorly explained. It's all about selective focus. For consumers with conveniently small camcorders, you only have two options: get your subject away from the background and then (1) zoom in or (2) get the subject close to the camera. No 35mm lens adapters, no secret techniques, no complex math: That's it!
Snowboarders have many different mounting styles and board specs to consider. Learn how to choose and mount the right snowboard board for the correct riding style in this free extreme sports video on snowboarding.
Learn about plant care and various plants' growing needs in this free video series on gardening. Part 1 of 18 - How to Understand plants' growing needs.
Learn the meaning of each tarot card in the major and minor arcana in this free tarot card reading and deck history video series.
This is an intensive one-day overview video tutorial of the fundamental concepts of the Ruby on Rails Web programming framework, presented by the UC Berkeley RAD Lab. The overview consists of six sections of approximately one hour each. Click through the video chapters to go through the Ruby on Rails programming course.
Understand quantum physics and mind matter interface with an explanation from Dean Radin, Ph.D on "The Stupidity Hypothesis." Watch this video on learning how to understand science to improve your life.
Muay Boran is the ancient relative of modern Muay Thai boxing. This clear how-to video shows the correct method of wrapping your fists to prepare for a match or training.
In this video, we learn how to create a compelling resume. When you talk about your prior experience, write down something that you learned from your work background, preferably something that matches the job you're applying for. Employers are looking for something you were taught in your experience. Write down any accomplishments you received while on the job, and how well you did them as well. If you're graduated, let them know when you are available for full time work and when you are grad...
In this tutorial, we learn how to understand Full Wheel alignment. This is a very difficult move to do, so make sure you set up properly before you do this. Your body needs to be warmed up before you attempt to do this. Prepare for the post by laying down on a mat, then placing a couple blocks underneath your rear end. This will help stretch your body out. When you're done, curl your tailbone up and now your body will want to curve into the wheel. From here, push the hands down by the shoulde...
This 45 minute video tutorial demonstrates a technique for adding and blending a real-time water effect to a landscape model in Blender 3D. It utilizes Blender's Node Editor. You will learn how to append an existing Blender file, paint a shore-line and paint transparency on to the 3D mesh. This is an advanced method that requires some prior knowledge of Blender's User Interface. Whether you're new to the Blender Foundation's popular 3D modeling program or a seasoned graphic artist just intere...
Do you own a small business, but find yourself unable to understand the intricacies of your financial statements? You are not alone. This video features a small business coach explaining some of the intricacies of financial statements. The tips provided here should help you better understand your financial statements and use the information gleaned therein to improve the profitability of your business.
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. ...
The video tells you have to protect your car using waxes and sealants. It begins by showing you how to apply a premium wax using Dodo Juice Paste Wax and a soft applicator by ensuring the wax is bonded to the paint sufficiently prior to removing an amazing finish can be created. A properly waxed car can show high shine and gloss and even improve the color of the car. The next segment of the video shows you how to apply synthetic sealants to protect the car, using Duragloss polish prep agent f...
Ironing a shirt is simple and easy when you follow the suggestions outlined by Matt McGuire in this tutorial. You will need an iron, wrinkled shirt, and ironing board. Lay one end of the shirt on the board. Take the iron rubbing it from side to side, pressing out the wrinkles. It is a good idea to fill your iron with water prior to heating it up. This allows you to steam your clothes making it even easier to get a clean press. When done ironing this section, lay the other portion of the shirt...
In this video, Stacy demonstrates how to get a curly hair style on short African-American ethnic hair. The results are beautiful, though it doesn't take long to do and requires only a few products. She has already relaxed her hair prior to recording, so her hair is straight and ready for styling. Stacy recommends using a wrap lotion designed for ethnic hair to help hold the style, such as Styling Finish Silky Hair Foam. After applying wrap lotion, separate small sections of hair using a ratta...
This video is a cooking video from Anne Burrell on the Food Network. She demonstrates how to make Teppanyaki Seared Scallops with Butternut Squash, Zucchini, and scallions. She goes through each step. She juliennes the zucchini, skins ginger, chops up edamame, and slices some onion. She describes how to take off the scallops hard muscle section prior to cooking. She uses soy sauce and oil to heat up a very hot grill, and shows a bunch of students how you would best go about cooking the scallo...
Fashion Demonstrator offers a short tutorial on how to prepare your self for a night out in high heels. First you start by wearing a pair of heels all day around the house, higher then ones you intend to wear later. This is to get your feet used to the feel and your self used to the balance. Then when you are ready, you switch to the pair of heels, with a still high but slightly lower heel then before, that you intent to wear out. The idea is that since you have spent the day in very high and...
Thebiketube will show you how to prep spokes to build a bike wheel. Prior to lacing the wheel prep the spokes. it provides a lubricant that dries and becomes a lead lock. Use linseed oil, found at an art store or a spoke prep. Use a separate color for the sides so you don't mess up. Use a separate color for the drive and non drive side. Take a little and put it on all the spokes. You will have to do this for all 18. Then let it dry.
Gary Rosenzweig of MacMost teaches us how to best utilize Mac's Safari web browser, and how to, when it's not necessarily immediately intuitive, search through your Safari internet browsing history. Selecting first the History option in your browser, and then Show All, you'll find that, oftentimes, there will be quite a large volume of information presented. Months and months of browsing history is unwieldy and too intricate. The solution, of course, is to use the search bar there will be ava...
The video Understand The Basics of Velocity & Acceleration (301974) is a tutorial into the physics of position, velocity and acceleration. Each concepts are explained in terms of physical properties for the purpose of mathematical equations. Acceleration for instance is the increase in speed of an object in time. It is important to understand how these words are defined then translated into mathematical quantities in order to do problems in physics. With the correct understanding of forces an...
In this two-part tutorial, learn how to make a homemade, preservative-free refresher spray to set your makeup after application. Hosted by Koren of EnKoreMakeup, part one shows us what goes into making the mixture: Distilled water, glycerine, a tea bag, cucumber, rose water, and essential oils: tea tree, rose, rosemary, sage, lavender, & lemon oil. (Oils can be found at Coastal Scents.) In part two, Koren shows us how to combine these ingredients to make the refreshing, makeup setting spray.
Studying to be a nurse? Then here is a nursing how-to video that teaches you how to do a central venous access. Every nurse should know the basics of this technique, follow along and see how easy it is to draw blood from a central line. These medical tips are sure to help you pass your nursing exam with flying colors. Remember when performing a central venous access, all caps must be replaced each time blood is drawn. You must swab the port for 1 min prior to withdrawal. Follow your hospital'...
Playing popular songs on the guitar is not as difficult as it seems. With this two part tutorial you can learn how to play "Same Old Song and Dance" by Aerosmith on the electric guitar. This lesson is geared towards intermediate guitarists because it assumes prior knowledge of guitar playing. This lesson covers the finger picking as well as the chord structure for "Same Old Song And Dance." Watch this how to video and you will be able to sing and play "Same Old Song and Dance" by Aerosmith.
Want to learn how to play the Plain White T's on the guitar? With this tutorial you can learn how to play "Hey There Delilah" by the Plain White T's on the acoustic guitar. This version is a simplified version of the song and is not exactly how the Plain White T's plays it. This lesson is geared towards intermediate guitarists because it assumes prior knowledge of guitar playing. Watch this how to video and you will be able to sing and play along to "Hey There Delilah" by the PLain White T's.
Want to learn how to play Jason Mraz on the guitar? With this tutorial you can learn how to play "You and I Both" by Jason Mraz on the acoustic guitar. This version is a simplified version of the song and is not exactly how Jason Mraz plays it. This lesson is geared towards intermediate guitarists because it assumes prior knowledge of guitar playing. Watch this how to video and you will be able to sing and play along to "You and I Both" by Jason Mraz.