Can't tell if a given relationship in a sequence is an actual mathetmatical function? See how to find out with this free video math lesson. Need help finding the 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 for that next big test). With this installment from Internet pedagogica...
It's pretty common to see gals these days walking around with bows pinned in their tresses (Blair Waldorf copycats, anyone?) but an actual bow made of hair in your hair? Now that's new (and more complicated to achieve).
Ah, Windows Vista. Amongst all the versions of Microsoft Windows, this particular operating system was designed far more for looks than actual function. Windows Vista offers limited ability for the users to customize programs and files.
Developing black-and-white film is an arcane, but very rewarding and useful process if you want to make really good-looking prints from your film. This two-part video goes over the entire process, from chemical measurement and selection to the actual process of developing the film. A must-watch for any would-be film photographer.
This is a video tutorial showing its audience how to relate the information that is displayed on your camera lens to your actual camera. The first step is to grab your camera and begin studying your lens. Next look at the mm reading on your lens and the aperture reading. These settings will assist you with setting your depth of field. Next look for your focus ring. Your focus ring will allow you to focus your photos in manual mode. Next look for the focus reading, this will tell you how far a...
From "Butterscotch" tutorial Michael Callahan walks you through updating your driver for Windows 7 operating system. This will help to improve communication between your printer, scanner, or any other devices digitally connected to your Personal Computer. Simply by going through the "start" menu you can then search and find out if there is new drivers for your devices. After that it will tell you and assist you downloading the new driver. Leaving you with the best driver software for your dev...
In this video tutorial, viewers learn how to tie a diamond ring knot. The name refers to the similar appearance of an actual diamond ring. The Diamond Ring knot is the fusion of an Overhand Knot and a tying technique called circling. Begin by making a loop; put one end of the string through the loop and pull it to form a pretzel shape. Continue putting one end the string through the loop. Eventually it will build up and it will just need to be tightened. This video tutorial will benefit those...
This is how to solder wires properly and then heat shrink them in order to insulate them. Firstly upkeep of the soldering iron is required to keep it from oxidizing. Portable versions of the iron are also available to make work more convenient. A solder sucker is required to suck up and solder left behind by the iron. Alternatively you could use a solder wick which when used with the solder iron can absorb all the solder over the circuit board. Onto the actual process, strip off some of the w...
This video by KlairedelysArt demonstrates to us how to create a Hello Kitty nail paint design. She does this design by first painting it on plastic using any household plastic bag. She clearly explains all of the supplies needed and the demonstration on how to paint the actual Hello Kitty logo is very thorough. All she uses to make this happen is a plastic bag, white nail varnish, black and fuchsia nail art pens, and clear nail varnish. She paints the Hello Kitty logo onto the bag, lets it dr...
Although your Blu-ray Disc player inside your PlayStation 3 may be working just fine, there are cases where they have been known to fail, specifically the laser. This is a very rare case, but if it happened to you, if your Blu-ray player isn't reading your movies anymore, this guide aims to help you fix it. Watch the video to learn how to disassemble the PS3 to retrieve the Blu-ray player.
Learn to write the letter “I” in calligraphy copperplate with this video. First, we need a book and a pen suitable to write in calligraphy. The pen's tip has to be bendable. First write the capital "I". It looks like a long "g". When half way from the top, the nib of the pen bends to give a thick feel and again it fades out to a thin one. The small "i" looks the like the actual "i" itself with minor changes. This will help you in your writing (font) style.
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.
You can make a rollover button in Flash by following the instructions shown. You start by opening up Flash to work on your project. You then follow along and draw a shape for the actual button. Then follow the steps given to turn your shape into a button that is click-able and links to your movie clip. This is great for placing on a website instead of placing a bulky video clip on the site. If you complete the directions correctly you will have a fully working click-able button that will link...
Drawing of a horse is broken down into a helpful series of tips and tricks in this nice, succinct tutorial video. Step 1, the video describes the use of ovals and other simple shapes, to begin to plan the overall structure, for later. Step 2, around those ovals and simple shapes; begin a rudimentary outline of the horse you're trying to draw. Using the example given, see what's possible, and begin to erase your ovals and other structure-assisting shapes, in the middle, giving you now your act...
How do you plot an ordered pair on a x, y grid? This video will explain everything, from the very basic idea to how to actual application. In this step by step tutorial, the viewers will be exposed to the techniques and skills required to accurately plot an ordered pair on the x, y grid. Each instruction is given with much clarity and explanation. Therefore, the viewers should have absolutely no problem plotting by themselves after viewing this tutorial video.
In this video, Jewellia describes how to create a 3 dimensional origami teddy bear. First, she lists the materials needed and the quantities necessary. She then begins the actual process of building the teddy bear, which is broken into steps. Step 1 is "creating the base". You will create 18 "pairs" out of origami paper which you then put small blue origami triangles on top. It looks circular. She then demonstrates how to repeat this circular pattern of triangles upward until you have a cylin...
This video teaches you how to make a paper gun sniper rifle. You'll be amazed how quick and easy it is to make a proper paper gun that shoots just like a sniper rifle. This video is perfect for anyone looking to have fun with some paper guns. Make sure you reuse, reduce, and recycle. You'll learn how to make the actual gun as well as your bullets. Also, be safe and have good clean fun with your home made paper gun.
Forgot to take a few production stills on set? No problem, work with what you have... the actual video footage. See how to get photos from video with iMovie or Final Cut Pro 6.
Warning: this video does not demonstrate the actual instructions for making this spooky Halloween LED light up pumpkin that blasts a truck horn. Check out http://blog.makezine.com/archive/2008/10/howto_tuesday_scariest_pu.html for more information and a complete build process. Learn how to make it with the text and image process step by step. Halloween fun!!
Are you going INSANE cause you don't have a costume yet for Halloween? Worry no more, because this video tutorial from Thread Banger, Rob shows us a crazy tutorial on how to make your very own straitjacket.
Here is a detailed video that explains techniques and equipment you can use to take pictures of a lightning storm. Yes, take photographs in an actual lightning storm. You will definitely need a tripod to take a photograph with a long exposure and a plastic bag to protect your camera from the rain. Telephoto lenses allow you to keep a safe distance and avoid switching lenses during a lightning storm. Equipment used in this video: Nikon d300, Nikon 18-200mm vr and Nikon 70-200mm f/2.8 vr lenses.
Now that summer is swiftly approaching, it's time to start wrapping your mind around that most enjoyable of summertime treats: Ice cream. While you can certainly go to the store and purchase bulk packages of rocky road, store-bought ice cream is full of gnarly-sounding ingredients that sound more like a chemical found in a mad scientist's lab than actual food (xanthan gum, anyone?).
Internal linking is a valuable way to improve search engine optimization on your website or blog. This component of organic search engine optimization we going to focus on web copy threading.
We've already seen plenty of shopping potential for mixed reality headsets, from holographic car showrooms to trying on clothes and picking out furniture. Very few of those ideas have been put into actual practice, but we're getting closer, and consulting firm Valorem is making headway. They created HoloTire for the Microsoft HoloLens to demonstrate the advantage of experiencing a product in mixed reality. I'm hard-pressed to think of a more boring product to put on a holographic pedestal tha...
New releases of iOS are always pretty exciting. I remember the anticipation buildup of iOS 7 before it was announced at WWDC 2013, as it was expected to be a complete game changer compared to previous versions—and it was.
In this tutorial I am going to show you how to change some file metadata, this could be very useful if you want to edit or access a file and remove any evidence of your changes.
Using spaghetti squash "noodles" for a healthy, low-carb meal seems like such a great idea, but as many of us know, turning this vegetable into a decent pasta facsimile usually has less-than-satisfying results. The usual method is to cut the squash lengthwise and roast, microwave, or steam it. Often, it comes out overcooked and underwhelming.
Over the weekend—just days before Apple's big event—an actual iPhone 6 leaked on Chinese site cnBeta. Again, nothing here that we already didn't know about—Sapphire screen, round(er) corners, larger display, and new button stylings. Below are images of the new iPhone 6 next to the current iPhone 5S. We can clearly see the protruding camera module as well as sections on the top and bottom of the back where the antennas will be housed. A second source was able to put together some videos, as yo...
Better sleep, smartphone news, and changes to your favorite forms of entertainment. There's been a lot going on over the last couple of weeks in the world of tech, and we thought we'd show you all of the need-to-know products, updates, and ideas that we think are most important.
Gift cards are such a life saver. After all, we all have those hard to buy for friends and family for whom only something they pick out by hand will do. But how do you package a gift card to look like an actual gift?
Crumb coating, also known as dirty icing, a cake, does not, as its name suggests, mean adding crumbs to the outer coating of a cake. Instead, crumb coating is the step that most pastry chefs take to make sure that all the loose crumbs on a cake are trapped in an initial coat of icing so that when you add the second (and actual) icing layer no crumbs mix with the icing and look bad.
In this video we learn how to deal with cravings on a raw food diet. If you are having strong cravings, you can sometimes give into it or stand up to it. To help you avoid this, try to fill the void with something else. Try to relax, hang out with a loved one, or watch a movie. This will help you feel happy and fill the void. Usually you are just craving the emotion that food is giving you, not the actual food. So, figure out what the emotion that you need is and start to fill that into your ...
In this video, we learn how to balance an easy chemical equation. You can do your equation by testing it out with the actual chemicals. Watch and see what the reaction is as they start to mix together. To balance this reaction out, you will need to analyze the number of atoms that each element has on both sides of the equation. For it to be balanced, you must have the same number of products and reactants in the equation. You cannot create or destroy matter, you can only change its form, so r...
In this tutorial, we learn how to draw eyebrows and eye lashes. First, sketch out the basic shape of the eyebrow. Cross edge with a 2B pencil, then blend it in to lighten in and act as a skin tone. Then, draw the actual hair with a B pencil, going upwards with the pencil strokes in the front area. For eyelashes, you will sketch out the outline with a 2H, then draw the eyelid and the hairs for the lashes. Draw in the direction and the shape of the eye to give off the illusion that it's round. ...
This is a video tutorial in the Education category where you are going to learn how to describe chemical formulas. A chemical formula represents the actual number of atoms of each element within a molecule. Different visual representations of molecules include the ball and stick three dimensional model, a line drawing that represents the structure in two dimensional terms, and a shorthand used by organic chemists. If a molecule has 4 green atoms and 2 orange atoms, the ratio of green to orang...
In this tutorial, we learn how to draw manga in MS Paint. Start by drawing false eyelashes to case the eyes inside of. Next, draw the false eyelashes underneath the eye, then draw the actual eyes in. Make sure to give them large pupils. Add in a bright color for the rest of the eyes, then add a lighter shade of the color at the top for a highlight. You can copy and past one eye, then flip it to make them both exactly the same. After this, draw the nose and the mouth underneath, making them mu...
In this tutorial, we learn how to understand sparring in boxing. A good technique is what you need when you are sparring. If you're a beginner, make sure someone with a little more experience is watching you and giving you tips. Sparring needs to be a controlled fight and can help you fight better when you are in a full on fight. When you are sparring, you will be in a controlled area and have experts around you, start out with the other person around you and take shots at the person to try t...
This is a video tutorial in the Magic & Parlor Tricks category where you are going to learn how to do the "Three Aces" card trick. For this trick you need a deck of cards and you shuffle it nicely. Then you flip the deck and reveal the center part of the card and say it is the ace of hearts. The actual card is the 3 of hearts. Place this card face down on the table. You repeat this process and similarly take out a clubs and diamonds card. Then you perform a magic gesture and say all three car...
Great! You've finished your masterpiece of a module ready for play in Dragon Age! You've got quests and characters and plot twists and all sorts of other good stuff! But...how do you play it? If you're not sure what to do, check out this video. In this video you will learn how to export a basic module into the main game so you can play it, or share it with other users!
Cutting up an orange or a lemon seems pretty easy. You just take it out, cut off the ends (if you're working with a lemon), and slice it up, right? Wrong. If you want to create a professional presentation for your citrus fruits, there's a very specific way for peeling and cutting a fruit so that you create pith- and membrane-free segments.
