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. With this installment from Internet pedagogical sup ...more
In this video we learn how to divide and give an answer as a fraction. If you are starting out with a simple fraction, you will simply take the number before the divide sign on the top and the second number on the bottom. If you end up with a number that is able to be simplifi ...more
Mashed potatoes are a reliably tasty side dish, but they can definitely get a little boring sometimes. So if you're looking for that extra 'oomph' that goes beyond the classic butter and salt seasoning, try infusing your next batch with the flavor of baked potato skins. Don't ...more
Minecarts are a lot more complicated than they may seem at first. Between regular rails, powered rails, and detector rails, they all have a lot of quirks that can make them hard to use. Often, the hardest part is just getting the ride started, but once you've gotten rolling, ...more
This tutorial haircutting video will show you how to give a haircut that's done with a razor. Cutting hair with a razor is a a great way to keep hair look natural. Part 1 of 4 - How to Give a razor haircut. Part 2 of 4 - How to Give a razor haircut. Part 3 of 4 - How to Give ...more
Onion scrubs, salt and olive oil blends, a baking soda slurry... despite the many methods already out there to clean your (old or brand-new) cast iron cookware, there's one you may not have considered: using a potato. Don't Miss: The Ultimate Potato Cheat Sheet According to ...more
This is a super easy hack that anyone playing Minecraft on a PC can do. Hack a custom client for the game, which will give you access to things like noclip mode and fly jumps. You won't need a broswer loaded to use this, either.
Here's a two-in-one "tutorial" for you today; how to fold a paper airplane, and how to execute a belated St. Patrick's Day manicure. Just follow along and do as the da Vinci does—our adroit instructor is a surgical robot, with a hefty price tag of approximately 1.3 million dol ...more
Notes College Algebra teaches you how to find the equation of an ellipse given a graph. You first want to find out the center of the ellipse, which in the video is (2, -3). The major axis is parallel to the X axis. The equation is (x - h) squared/a squared plus (y - k) squared ...more
Here at WonderHowTo, we're excited to announce the commencement of a new weekly feature: Giveaway Tuesdays!, a WonderHowTo World that will 1) show off cool & inspiring things in the DIY realm and 2) give away cool stuff based on these things. (Yay, free stuff!) It works like ...more
If you've got an extra DVD drive laying around not being used, watch this video and learn how to give the lens new life—as a powerful macro lens for your camera phone! You'll be able to take incredible pictures on your camera phone using this clever mod. Video: .
One of the main goals of Google Wifi (and Nest Wifi after it) is to make managing your internet connections as simple as possible. A great example of this is how easy it is to prioritize one device and allot it more bandwidth when your network is bogged down with other traffic ...more
There's a time in everyone's life when they need to become immortalized and reprographed in a full-blown comic spread, complete with halftone dots and speech bubbles—or squares, if you're a square. With our favorite program Photoshop, you can quickly turn any hyperbolic celebr ...more
With the advent of text messaging, our communication habits have changed drastically. Social niceties are still there, but we budget our words a little more since they have to be typed out rather than spoken. After all, SMS stands for "Short Message Service," so this is the na ...more
Here's a simple and easy addition to your own Jacob's Ladder. If you don't have one, here's how to make a Jacob's ladder. All you need is a couple high-voltage 15KV capacitors connected in series to each of the ladder's prongs. Basically, rather than arcing right away, the hi ...more
If you're not acquainted with 500px, you should be. One of the more preeminent photography communities out there, 500px takes you through a journey of incredible shots—anything from nature and urban explorations to cities and architecture to the abstract. Whatever your prefere ...more
When the titular hero of your superhero movie activates his powers with a catchphrase, it would be pretty neat if your augmented reality promotion for that film could react to the user's voice. Luckily for Warner Bros., Snapchat happens to have relatively new voice recognitio ...more
This tutorial teaches you how to find a mathematical equation of a line given 2 points that exists on the line. The tutorial starts off with 2 points labeled (2,-4) and (3,6). The first step is to determine the slope of the line using the formula given in the tutorial in blue. ...more
The Messy “Bed Head” Hairdo Equipment you will need: • Flatiron • Heat protecting spray • Curl Boosting Spray. • Separating clips. Use the separating clips to section hair in rows around the head in three tiers, a bottom layer, a middle section starting around the temple an ...more
Apple's latest iPhone software update — iOS 17.5 — is finally ready for prime time. Released on May 13, it includes at least 32 new features and changes you need to know about, from a new game and offline news access to new wallpapers and anti-stalking capabilities. The iOS 1 ...more
Voicing your displease with a shoddy third-party app or professing your love for an album you've just bought is normal, which is why we have ratings and reviews. You hate something, you write something. You love something, you rate it. But feelings change over time, so your ra ...more
Space Ape has soft-launched Go Race: Super Karts, giving you a fresh take on mobile racing games by blending in elements found within the classic Mario Kart series and RPGs for some seriously addicting gameplay. And while it's only available in Australia, Netherlands, and Phil ...more
Sub-q fluids should only be administered to an animal under the instruction of a veterinarian, but some pets, like rabbits, will need to receive them at home, when the veterinarian is not around. Proper procedure should be followed to ensure that the subcutaneous fluids are re ...more
This how-to video shows viewers how to create their own custom paint job at home by yourself. The segment is a continuous video in fast forward. The video explains how to do everything from taking molding off, sanding the old paint, fixing the dents with bondo, to the actual s ...more
While the adoption of Apple's newest mobile operating system, iOS 8, was smoother than its predecessor, there were still a lot of bugs and features that needed ironed out. There were lost cellular signals, missing Camera Rolls, a confusing iCloud Drive, and no functioning Appl ...more
Brining is magic. All you have to do is make a mild saline solution, toss in your protein of choice, let it soak, and cook. You end up with incredibly tender, flavorful meat or tofu for very little effort. So why aren't more of us doing it? Pork chops soaking in a brine of sug ...more
New students of palmistry might get thrown in a reading when they encounter a broken line, or one that changes. Peter John demonstrates how to give a good palm reading even when the head, heart or life lines change or break on the hand. He also shows how to detect a change in ...more
This is a how-to video tutorial from the Pac Sun community where Akiko and here intern, Ashley, will show you how to actually destroy a pair of jeans so they will get a old and worn in look. You will need a pair of jeans, a knife, a book or something that is strong enough to ...more
There are new features for the Apple TV app on the latest software updates for Apple devices. While some are pretty noticeable and have been promoted by Apple, others are more hidden or coming soon. While almost all of these TV app features and changes appear on iOS 18 and iP ...more
Location-based app shortcuts in iOS 8 work at places like Starbucks, the Apple Store, as well as train stations, banks, hospitals, grocery stores, and more. When you're in the vicinity of these locations, a small notification appears at the bottom left of the lock screen. You ...more
Want to give your face a natural glow while reducing wrinkles, improving blood circulation, removing toxins and dead skin cells, and improving your mood? With a little face lotion and about five minutes of your time every day, you can give yourself a DIY facial massage that wi ...more
At first glance, it may look like zombies don't care about their hair, but they really do. Zombies have a distinct look, and if you're trying to make a zombie costume for Halloween, you should be sure to watch this hairstyle tutorial so you can get it right.
A banner alert for notifications is like the Robin to our iPhone's Batman—they're taken for granted and don't really get the recognition they deserve. Yes, they can be disruptive at times, but just like Robin, they can be necessary for getting things done. I can't count the m ...more
Mikoto, from Karen Tsai (aka angelxwind), is a free jailbreak tweak unlike any other. With Mikoto, you can customize features in your favorite iOS apps to an extent that you would've never thought possible. Not only is the tweak elegantly designed, but it also has more settin ...more
NASA reports that the sun erupted late last night with a large solar flare—an M8.7 class flare. The classification is calculated according to the peak flux of 100 to 800 picometer x-rays near Earth measured from the GEOS weather satellite. There are 5 letter classifications fo ...more
The HoloLens is a natural medium for 3D data visualization, which offers a far more ideal approach over 2D screens to managing multiple resources simultaneously and grasping the bigger picture. We've already seen how management is using holograms to oversee cities, firefighter ...more
This is a video tutorial about how to boost your cigarette lighter and get a much bigger flame. This is great for playing a joke or prank on a friend, or maybe you just need a bigger flame. You know what they say, "the bigger your flame, the bigger your..." Watch this how-to v ...more
While it's currently impossible to go back in time, there is something wonderful about being able to undo the stupid stuff that you just did. While this is only really possible in the digital world, it does save you from real-life repercussions. If you've ever sent an email to ...more
Hey guys, gals, and everyone in-between! This week's WTFoto Challenge is a real humdinger. For the first time ever, we're asking you to ply your image macro skills and make us belly laugh like a drunken hillbilly at a corn festival. We've created our very own image macro for ...more
This video demonstrates how to give a relaxing, professional massage. The video walks you through Effleurage moves and a friction move.
In this Software video you will see how to give someone a shave in GIMP. Learn spot removal, skin smoothening and a makeover or removing a 1 day beard. This is done using the Clone and the Healing tool. To use the Clone tool, select the tool from the right hand panel. Then to ...more
Lady GaGa can't wear the same look twice and she can't wear anything without being emulated (except maybe the meat dress). If you saw her Hello Kitty photo shoot you probably remember the crazy makeup anime eyes she had drawn on her face. Watch this video to learn how to give ...more
In this tutorial, we learn how to find the formula of a given sequence. First, you need to decide what you're starting with. Start with a1, then continue on with a2, a3, and a4. Eventually, you will have an "An". You will have an "n" in your numerator and the denominator will ...more
Self proclaimed massage nerd briefly explains the technique of cross fiber friction massage (as opposed to a longitudinal friction massage).
This tutorial shows you how to take your architectural renderings in Adobe After Effects and give them a 35mm film look. Even better, this tutorial uses only the basic program - no plugins or extra add ons to worry about.
Kathy Carroll of the Chicago Institute of Fine Finishes and Faux by Kathy demonstrates how to give a decorative distressed look to antique furniture pieces. Distressing is a great way to revive outdated or worn pieces, as well as achieve character and age newer pieces. Antiqui ...more
GRUB, or the GRand Unified Bootloader, is a program that installs to your Master Boot Record and controls what operating system you load at boot time. Normally, it is used for multi-boot systems. Multi-boots allow you to switch between operating systems installed on seperate d ...more
Can a well-directed thought be as good as a mouse click? With an Emotiv EPOC headset, the answer is yes. And then some. Though Emotiv describe their device as a "high-resolution, neuro-signal acquisition and processing wireless neuroheadset," we're quite content to call it a t ...more
Massage Nerd demonstrates techniques for giving a reflexology-style foot massage.
Apple is no newbie when it comes to color. First there was the iMac G3, which rocked a translucent and brightly-colored plastic shell (pictured below) available in 13 different shades. Shortly thereafter, there were the similarly colored iBooks. After that came the assorted b ...more
So many celebrities are wearing the French Twist hairstyle this year, would you like to try it yourself. Get the hottest look from the runway and the red carpet with this stylish French Twist. This video offers simple, easy to follow instructions on how to give yourself the gl ...more
For the release of John Wick: Chapter 3 - Parabellum, Snapchat and Lionsgate aren't just creating AR experiences to promote the movie, they are giving fans the opportunity to create and share their own AR experiences. On Friday, the promotional partners launched the "Art of W ...more
Fans of the friendly neighborhood Spider-Man have yet another way to experience the web-slinger in augmented reality. To promote the pending release of Spider-Man: Far From Home on July 4, Sony Pictures has published a mobile app for iOS and Android that brings Spider-Man int ...more
Apple has finally given Control Center the love that it needs with an updated interface design and more customizations than ever before. Taking the more customizable overhaul one step further, iOS 18 and iPadOS 18 have elevated controls beyond Control Center, so you can use co ...more
Starcraft 2, like so many modern games in this age of modding, has a really robust level editor that's going to extend the lifespan of the game for years. You can edit almost anything about any of the game's many units buildings and maps, and make the game however you want it ...more
In this message video we are going to be talking about how to give a full body massage. This is all a matter of personal choice. You can start your body face up or face down. They're going to be covered. If you want to start at the feet, you can start at the feet. If you want ...more
In this tutorial, we learn how to draw a parallelogram given base, angle & altitude. First, you will draw the base of the parallelogram, using your ruler to measure out the line. Next, you will draw a dotted line perpendicular to the line that you just drew that is 3 cm in len ...more
Relax your sweetheart after a long day of work with a neck and shoulder massage. First, you have the recipient take a deep breath (or a few breaths) to get them warmed up. Then, you start by squeezing the neck and shoulder muscles in the way shown in the video. The neck and sh ...more
This video shows you how to get the quadratic equation for the quadratic function with roots; (5,0), (12,0) which passes through the point(8,6). It shows a man solving this problem using a black board and chalk to clearly demonstrate the method of plugging in the respective co ...more
Google Now is great for looking up movie times or finding your parking spot, but if you need to track down a file you downloaded, you're relegated to using a file explorer and, depending on your organizational skills, this can either be extremely easy or a huge pain in the ass ...more