Given a function, you can easily find the slope of a tangent line using Microsoft Excel to do the dirty work. That is to say, you can input your x-value, create a couple of formulas, and have Excel calculate the secant value of the tangent slope. This is a fantastic tool for Stewart Calculus sections 2.1 and 2.2.
If you're just getting started in the SCA (Society for Creative Anachronism) and are looking for some good ideas on how to get a set of armor for cheap to let you engage in heavy combat, this video, of an SCA class deaing with armor, is for you!
Adobe Creative Suite is an expansive (and expensive!) array of programs for graphic artists of all kinds. However, you can assemble your own suite of completely free programs, like the GIMP, paint.net, Synfig, Komposer, PrimoPDF, InkScape, Scribus and Jahshaka - all freeware alternatives to Adobe programs.
Motorcycle fatalities are on the rise. Make sure you're doing all you can to protect yourself. Practice good motorcycle safety.
Mr. Shane Benedict describes the delicate balances necessary to hit that perfect boof every danged time.
So you've just installed Minecraft 1.8 on your computer, and you're trying to figure out how to use the cooler options of creative mode. Where do you start? This guide will show you how to destroy blocks, create buildings with blocks, manage your inventory, obtain unlimited blocks, and use fly in creative mode while playing Minecraft 1.8.
We know that Father's Day seems ions away, but spring is approaching swiftly (we see the snow melting outside already) and the occasion will be here sooner than you think! Get ready for Father's Day by folding this simple origami shirt complete with a tie.
Now that spring is approaching swiftly, it's officially going to be wedding season. That means lots of fanciful soirees, the Wedding March played so often you can hear it in your sleep, and beautiful, princess-worthy gowns strutting down the aisle.
Isla Fisher is a such a cutie, and compact for your convenience. The comedian/actress has an effervescent personality and her makeup and hairstyles usually follow her fun approach to life.
Um, okay, the question here is why WOULDN'T you want to decorate a cake shaped like a hamburger? If you've got a guy friend who can't get enough of his Double Doubles at In-n-Out, then this burger-shaped cake is going to knock his socks off.
If you can successfully and convincingly draw complex levels on a sheet of paper, then you can draw just about anything. Despite having been around for thousands of years, representative art only approaches reality and reflects it, rather than depicts a believable replica of it.
Jennifer DiDonato gives you a delicious recipe to healthy chocolate chip cookies. Rather than taking the approach to deprive yourself until you lose control, replace your chocolate chip cookie recipe with my Double Chocolate Protein Cookies. They contain slow digesting complex carbohydrates, healthy fats, lots of protein, and minimal sugar. Watch this Made Fit TV episode to see how simple they are to bake.
These two Houdini 9 lessons illustrate a valuable and efficient means of modeling an animated surface in a manner not generally considered. It provides an explanation of the advantages to this approach and compares it to a more traditional means of animating a surface. So watch the tutorial and learn how to animate a stingray in Houdini 9 using newer style animation methods.
This instructional photography video explains how to problem solve small product issues. Two ways to tackle a particular challenge is through pre-production and the other in post-production. There are many different ways a photographer can approach and deal with a challenge. The more knowledge you have about different methodologies about photography, the better and easier you will be able to solve those problems when they occur.
This two part video answers the following questions: What is vibrato?
Don't let your hard work go to waste. If you are wondering why you can't save after playing creative Minecraft, this video has your answer. Watch this and learn how to save in creative Minecraft. Preserve your work for generations.
Having trouble coping with the fact your son picked a less than stellar choice to marry? Not too fond of your son’s taste in women? That’s his problem; don’t make it yours.
Want to draw a stop motion animation but need some advice as to how it's done? This animation tutorial video shows you how to create a simple set up and provides you with 9 creative techniques that will help you get started on your own stop motion animation video. Watch this instructional video and learn some creative tips.
Sure, Blippar was first to market with an AR navigation app for iPhones (and iPads) compatible with ARKit, but does it know how to party? Hotstepper does.
Results of an early-stage clinical trial of an HIV vaccine could mean a hoped-for breakthrough in the battle against AIDS.
Now that spring is approaching swiftly, it's officially going to be wedding season. That means lots of fanciful soirees, the Wedding March played so often you can hear it in your sleep, and bride and grooms floating towards the pasto to say their I Dos.
This tutorial shows you how to make a sword according to the rules of the Society for Creative Anachronism. You'll need to choose the right kind of stick, two different colors of duct tape, camp foam for the thrusting tip and some leather to accessorize.
A truly mesmerizing trick if performed right, the "This 'N That" magic trick is a demanding trick that requires a great amount of technique. This video will go into great deal explaining each step of the trick and also breaks apart the way you'll be approaching the spectators and where to go with each step.
In all likelihood, there is no living person who knows more about hitting a baseball than former NL MVP Jeff Bagwell. This video features the man himself discussing the mental aspects of hitting, including getting over a slump and learning how to choose your stance properly. Watch this video, there is no one more qualified to teach you about hitting than this.
Nick from Greyscale Gorilla shows you a great way of playing around with shapes in order to play around with lighting and shadows. Most of this approach is very conceptual, but it's incredibly important to import ideas for later projects.
Want to know about Newton's three laws of motion and how they affect aircraft landings? NASA has answers. NASA, aka the National Aeronautics and Space Administration, tells how Newton's laws apply to landings. There's no better place to learn from than the juggernaut of space exploration.
Did you ever want to have your own garden but shelved the idea because there was not much space to work with. Well! This is the video you got to watch then. It’s a very innovative approach to gardening in limited space. After watching this video you would pretty much want to have a garden of your own in your home and what's more, you can have it too!
Check out this music tutorial video that demonstrates how to play the "Four Sticks" groove on drums. Led Astray drummer "Fronzo" explains his approach to the Four Sticks drum groove. John Bonham of Led Zeppelin played this song with two sets of drum sticks, which is where the title of the song comes from. Learn how to play with Four Sticks by watching this instructional drum playing video.
This 3D modeling software tutorial shows one approach to breaking a picture frame created through the follow-me tool into the actual pieces that would be used to build it in Google SketchUp.
It is senior year and prom season is approaching, but you don't have a date yet. Then its time to ask someone to the prom ASAP. Don’t freak out. Just watch this how-to dating video and follow these simple steps. Before you know it you'll have a date to prom.
Algebra is not as hard as it looks. Learn how to evaluate expressions correctly by using the order of operations, which can easily be remembered as PEMDAS- Parentheses, Exponents, Multiplication, Division, Addition, Subtraction. You can solve any problem in algebra with this approach.
With the Superbowl approaching, you might be wondering what the rules of football actually are. This video gives you the basic rules for the game, how to score points, what a penalty is and how to score a basic touchdown.
Now that spring is fastly approaching, you should ready your house with bunches of beautiful blooms. Until you can actually gather peonies and roses outside, check out this video tutorial to learn how to fold a bunch of lily of the valley blooms.
You have a new boyfriend, one you really love, but you're afraid your friends won't like him. Well, introducing your boyfriend to your judgmental friends does NOT have to bet a stressful experience. You just have to approach it carefully. Follow these three simple steps to make those introductions go smoothly, by controlling the situation rather than letter your friends have all the power.
Bird speech CDs may not be as effective as intended as the repetition may actually bore the bird. Cockatiels are receptive to learning, but need to be approached correctly. This video tutorial covers some simple basics of how to train a cockatiel to talk by following the "heightened state of emotion" principle which can teach cockatiels to talk faster, using any training CD properly.
Intimidate your friends and terrify your enemies when they see you approaching in the frightening form of a dragon! This video shows you how to use Cheat Engine 5.4 so you can hack the free online game Sherwood Forest and turn your avatar into a dragon.
In this home-science how-to, we learn how to synthesize copper hydroxide Cu(OH)2 using copper metal and the electro-chemical approach. For detailed, step-by-step instructions, and to get started making your own copper hydroxide, watch this video guide form YouTube user sciencoking.
In this video, couples issues-expert Dr. Karen Stewart discusses how to start a romantic relationship with a colleague. For more information, and to learn more about how to approach a coworker, watch this helpful video guide from the folks at Mahalo.
In this clip, you'll learn how to approach building a CMS in PHP. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look
This piano lesson is both a music theory approach to playing and an actual working piano lesson, which offers you a great chance to apply what you've just learned. Follow along with the video to learn how to understand and construct triad chords and, later, 7th chords.
