In this tutorial the instructor talks about various strategies for solving equations and inequalities involving absolute value. To do this the first step is to isolate an absolute value. An absolute value is exactly equal to a number. If that number is less than zero then there is no solution. So, if you have an absolute value that is less than a number it means that the real value lies in between negative and positive value of that number. If your number is less than zero then it is empty se...
In this video the tutors explain about the concepts of Circular Velocity and Acceleration. She explains the concepts using a real world small experiments. She shows that the equation to calculate circular velocity is v = (2 * Pi * r) / T, where r is the radius of the circle the object moves in, and T being its time period. Now she takes the values from the experiment and calculates the velocity of the other tutor who is the object that runs around in the circle for the experiment. She even co...
Do you know what's real versus your feel? Very few players realize that what they feel during the swing isn't actual what's happening. Eddie Lee explains how to remedy this situation and improve your overall swing and golf game. See how to swing the golf club for what's real, not what you feel.
Have Sony Vegas, but don't know all that it can do, like masking? Well, this video tutorial about masking in Vegas Pro 9 will get you started in movie visual effects. As in the video, you can give an illusion that there is a real tank in your backyard with masking. See how to use the mask tool in Sony Vegas Pro 9.
The art of floral arrangement is a fun and valuable skill. Dana Plazyk of Flowers by Design lends useful tips and tricks on making simple flower arrangements.
This is how to make a near professional grade lava lamp. We did this as a chemistry project. We perfected it in a week. This took many hours to do, as we had to get the density just right. We remade it three times, also. At the very end, we combined all of the wax into a huge flask. And then it blew up.
Try some real magic out, or real illusionary... watch to see how to magically push a coin through a table. For this magic trick, you'll need a quarter (or other coin) and of course... a table. This video will show you the magic revealed, and it's quite simple, and definitely an illusion with a sleight of hand. Also, try some ways to make it not so obvious if you can.
Want to mix and scratch like a professional DJ? To be a good DJ you need to understand the concepts of mixing tracks, adding cool effects, and of course you need a good sense of rhythm to line up the beats. This how to video explains how to mix rock music. Most rock, soul, disco, motown and other old school styles had real people playing real instruments, so the timing was never exactly the same all the way through the song. So it becomes quite difficult to mix these styles. Watch this DJ tut...
Backyard FX shows how to build a real lightsaber. Erik Beck unearths the original lightsaber blueprints from the special effects creator for Star Wars, and show you how to buy parts to a real lightsaber so you can have your own custom Star Wars weapon. In the test film you'll see our rotoscoping technique on how to complete the effect with some simple computer animation. You will need chrome plated slip joints, black vinyl rubber, a nylon slip joint, a rubber slip joint, rubber O rings, and m...
Check out this Old-Time Texas Chili that's been barbecued up in the States since the mid 1800's in this how to video. This chili tastes real good, and its tang and heat will sure cure what ails you.
Bring a little joy and festivity to this holiday season, check out this do-it-yourself video to see how to make a festive holiday wreath, perfect for creating that festive atmosphere around your house during Christmas. At home on your front door or in a hallway, this cheerful Christmas wreath decoration is a cinch to make and sure to liven the Christmas spirit.
This may be a simple paper trick, but on a grand scale, this trick is done on real woman with real saws. This is just the miniaturized (and safer) alternative to the "saw a woman in half" magic trick. Okay, it's not the same exact principle. It's just a sneak paper trick with a little sleight of hand. You'll need a paper drawing of a woman, and envelope and a pair of scissors.
Learn how to do real hanging alternate twisting knee tucks. Presented by Real Jock Gay Fitness Health & Life.
It can seem as though there's a virtually endless number of essential programming languages to choose from these days. And complicating matters even further for aspiring or even established programmers, developers, and hackers is the fact that most languages are a bit esoteric and suited for only a certain number of relatively finite tasks.
What do you do when your favorite new car is still two years away from hitting the road? Look to augmented reality, of course.
Imagine sitting on your patio, scrolling through your phone's photos, reminiscing about the past. Now imagine being able to see those photos floating in the air, at the exact vantage point from where they were taken a year ago.
Ever since Skynet took over the world in the Terminator film franchise, a large segment of the world's population has feared artificial intelligence.
When it comes to the business of augmented reality, companies that aren't already introducing new products or apps are focused on producing the AR technology of the future. But in the realm of real products and apps, Magic Leap continues to show off what its headset can do, this time via a new app that transports users to the ocean's depths.
Although Niantic is already an augmented reality startup unicorn thanks to the success of Pokémon GO, the company has reportedly captured yet another round of funding.
Those looking for a creative way to loose a metaphorical Cupid's arrow at the figurative heart of the object of their affection can now add augmented reality greeting cards to their quiver.
At the end of June, Unity 2017.1, the newest version of the popular 3D development engine, went live. And with that release, it brought out some very cool new features like Timeline and Cinemachine, to name a few. Now, for those of us that develop with Unity and follow the beta program closely, these features are not new at all. What is more likely the case is that we have spent a good deal of time using these features for a few months and even possibly helped iron out a few bugs.
The Samsung Galaxy S8's almost bezel-less display is truly a sight to behold, especially when set to Immersive Mode. While transparent when on the home screen, the navigation and status bars on the S8 will often turn opaque depending on what app you're using at the moment. This, in turn, can detract from the overall experience when viewing anything from the S8's display, as the bars along the top and bottom of the screen bump the phone's aspect ratio down to lower levels.
Since the dawn of time—well, that maybe a slight exaggeration, but let's roll with it—sly entrepreneurs have been swindling the general public with inferior products for the sake of saving a few cents. Nothing is sacred when it comes to saving money: caviar, cheese, or even baby formula. Hell, there's even an entire book dedicated to the history of food swindling.
Mixed reality can give you the feeling that you've uncovered a hidden world layered into the physical one you already know. This can happen in so many ways, from a trading card that births a hologram or a first-person shooter with robots blasting through your walls. Xperiel—a California-based augmented and mixed reality company—wants to create a platform to make that a whole lot easier for developers.
After seeing the title of this post from me, you might be thinking, "Why did The Joker made another post on a topic on which we already have a nice sticky post?"
A new coat of paint is an easy, cheap way to make your home look instantly better, but dealing with paint fumes for days afterward isn't so fun, especially if you have kids or pets.
If you've been to a convention of any sort before, you know that there are good and bad panels, and that their inherent goodness or badness often has little to do with the actual content being discussed. That's because giving a panel is a skill that not everyone has. However, it is a skill that everyone could have! In this article, I'll tell you how to give a good panel on practically any subject. Image by Shannon Cottrell
In this video from iPT2gGeec we learn how to control an iPhone from your computer. You need a jailbroken iPhone to do this and use a program called Veency. Open Cydia. Search for Veency. Install it. That is all you need to do with your iPhone.
This video shows how to draw an anime Fox Furry. First, draw the outline of the face, neck and straight-up ears. Then draw the eyes with eyebrows and make them prominent, to look nice and real. Then draw the nose and mouth. Then give borders and shades to ears to look prominent. Then outline and draw the hairs over the head, a little on the face and also side hairs. Then for finalizing the eye part, adding pupils to the eyes to look a little real, and more bordering the eyebrows. Then, draw t...
This works well for short hair. First of all you need to have artificial hair extensions of golden color or any other color of your choice. You also need a glue gun and hair clips to hold these extensions to your real hair. You can choose to fix these extensions on the left side of your head, just below the hair. Lift your hair at the left sides, add some glue using the glue gun and place the extension. Now add clips to fix it on your hair. Carefully conceal it below your real hair. Take care...
Look at the money you are receiving. Carefully inspect it for any strange colors, marks, or texture. Do not assume that a different color, texture, or design is simply a mistake made at the treasury. The bills there are all made the same based on the denomination.
Want to know what lifts the Navy SEALs do? Check out this video to learn how to build real strength, with just three simple exercises. Good form is important in powerlifting, so make sure you know what you are doing before you start an exercise.
You'd never be able to catch a real hummingbird and keep it as a flitting, beautiful pet, but you certainly can call this origami hummingbird your own.
When you think of origami, you probably imagine very abstract, geometric interpretations of real-life animals and plant life, and sometimes even people and architectural monuments. But origami need not be abstract, nor does it need to be angular.
Relax eco-friendly sisters: No real cigarettes were used in the making of these cigarette glasses craft. Check out this crafting video to learn how to make a striking replica of the smoking cigarette glasses Lady Gaga wears in her "Telephone" music video.
These vanilla cupcakes, topped with luscious amounts of raspberry butter icicing and a few real raspberries, are delectable any time of year. And best of all, they can be made from scratch in your own home.
Fable 3 is packed with all sorts of great content for the diligent fan who takes their time to really dig into the games depths! If you're trying to find all the Easter Eggs in Fable 3, have you found the REAL Easter Hare egg!? Bet you haven't! Check out this video from Geoff and Griffon from Achievement Hunter on how to acquire this sacred relic!
This isn't a Guns 'N' Roses song, this is the real deal. At least, in StarCraft 2: Wings of Liberty it is. This walkthrough video from NextGenTactics covers the gameplay of the mission Welcome to the Jungle, a covert mission in SC2. You'll learn what you need to build and the tricks to making it out on top.
Hairbands are alluring rip offs of headbands. Made out of real hair rather than fabric and synthetic elastic material, hairbands cost just about nothing (you do sprout hair organically from your head, after all) and look far more mature than their plastic counterparts.
Does the sound of the vuvuzela fire up your passion like it does for the South Africa supporters at this year's World Cup? Do you wish you could hear their divine drone more often? This video will teach you how to create a vuvuzela-like sound using common household items: a balloon and some hex nuts. If you can't get the real thing, this will be a good substitute if you think your life needs a little more noise.
