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 superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems that require you to sum mixed numbers.
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 superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems that require you to divide two or more fractions.
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 superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems that require you to multiply multiple fractions with like or unlike denominators.
Tying it All Together shows how to do double loop knotting in this video tutorial. The tutorial outlines two different types of knots that can be done using two uncommon ways of tying the knots. The double coin know requires you to fold a piece of string in half laying the two sides of the string side by side. With a series of twists, turns, and coils you can create the coin knot. The second type of knot, cross knot, requires double loop knotting to create a squared-looking knot. As an additi...
The splits require an enormous amount of flexibility - however, with enough practice the splits are possible for anyone. Being able to do the splits quickly requires stretching, both at the barre and on the floor, to lengthen the hamstrings. Practice basic barre and floor stretches daily with helpful instruction from this expert: Mikael Monson is an instructor specializing in ballet and pointe at the Virtuosity Performing Arts Studio/Vancouver Elite Gymnastics Academy in Camas, Washington. Le...
This is a demonstration of making a wreath with tissue paper. For this you will require tissue papers cut into squares, golden colored yarn, golden dust. For tools you require a pair of scissors, a hole punch, glue, paper dish. To start with cut the bottom of the paper dish neatly so that the uniform rim remains. Now apply glue to the rim in the form of spots and streaks. Now take each of the tissue paper pieces crush them and press on the glue. When the whole rim is covered with crushed tiss...
This is a video showing how to make Chinese orange chicken. It requires to make the Chicken, 1lb of Chicken cut into cubes and marinated in 1 tablespoon of sherry and 1 tablespoon of cornflowers for half an hour. Two garlic cloves, minced, and 1 inch of root ginger also minced are required. For the sauce, one third of a cup of fresh orange juice mixed with 2 tablespoons of soy sauce, and 1 teaspoon of sesame sauce, 1 teaspoon of brown sugar and 4 teaspoons of chili paste. First, the wok is he...
In this video tutorial, viewers learn how to make "Filipino Bicol Express". The video provides all the ingredients that are required to make it. The ingredients required include: 6 cups of coconut milk, 2 lbs of pork cut into strips, 1 cup of shrimp paste, 1 tbsp minced garlic, 6 pieces of Thai chili peppers, 1 cup of grated ginger, 1 large cubed onion, 2 long chili peppers, 2 tsp of cooking oil, salt and pepper. The video contains slow pace and step-by-step instructions that allows viewers t...
In this video tutorial, viewers learn how to seal a nitro engine. Nitro Engines are used for R/C models. This video will help viewers learn how to protect a nitro engine from air leakage. The video provides all the materials required to seal the nitro engine. The materials required include: automotive gasket material, green slime lube and screwdrivers. This video will benefit those viewers who have an R/C model and would like to learn how to seal the nitro engine.
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...
In this video tutorial, viewers will learn how to make two pairs of simple earrings. The video provides all the materials required to make the earrings. The materials required include: freshwater pearl disk, 4 mm Swarovski crystal, bally bead accent, 2 mm silver bead, head pin, flat nose pliers, round nose pliers and wire cutter pliers. This video provides step-by-step instructions and a visual demonstration for viewers to easily understand and follow along. This video will benefit those view...
In this video tutorial, viewers learn how to weave a pouch for an MP3 player. The video lists all the materials required to make the pouch. The required materials include: cardboard, a ruler, scissors, yarn needle or bodkin, scraps of yarn or 10 crochet yarn and a marker or pencil. This video provides voice narration and a visual demonstration for viewers to easily understand and follow along. This video will benefit those viewers who enjoy homemade accessories. This is for those who enjoy we...
The replace color command is a nifty tool in Photoshop that enables you to change a color in an imagine very quickly and effectively. The tool requires that you make a copy of the original layer, as the replace color command is a destructive function. It requires parts that you want replacing to be selected first, to change the color of the desired areas. The result is a very realistically edited image, that is extremely fast and easy to accomplish.
While Apple and Google have paved the way for developers to create web-based AR experiences through their respective mobile toolkits, an open source option has entered the space.
Just as Apple, Snapchat, and other tech giants are working on augmented reality wearables in the race to replace smartphones for the future of mobile computing, so is Samsung.
If you've been putting off upgrading your iPhone or iPad, you might want to start shopping for a current-generation device to take advantage of the latest capabilities in ARKit 3.
An augmented reality system developed by Lyft might make it less awkward for drivers to figure out who they are supposed to pick up.
The Federal Communications Commission (FCC) has cleared a path for Google to move forward with hand-tracking technology that could pose a major threat to Leap Motion.
Automotive augmented reality display maker WayRay is making a move to help developers get all those slick, futuristic AR functions we see in concept videos into the real cars of today.
New documents reveal that electric car company Tesla has filed a surprising new patent that has nothing to do with batteries or autonomous driving and everything to do with augmented reality.
Augmented reality productivity software maker Upskill has expanded the reach of its Skylight platform with support for Microsoft HoloLens.
Augmented reality gaming developer Niantic has decided to give its players the opportunity to make their mark on Pokémon GO with a PokéStop nomination system.
Based on its continued research, it appears Microsoft recognizes that the next HoloLens needs a wider field of view (FoV). Based on a recently-revealed documentation, the company's research team has found another way to accomplish that objective.
Over the past few days, we've learned a lot about Samsung's upcoming Galaxy S9 and S9+ smartphones. In addition to a full list of hardware specs, we have complete renders direct from renowned leaker Evan Blass. Of course, Samsung always has a few surprises up their sleeve, and today, we have some new information about the facial unlock method arriving on the S8.
Customer service just got a lot more interesting. Construction equipment manufacturer Caterpillar just announced official availability of what they're calling the CAT LIVESHARE solution to customer support, which builds augmented reality capabilities into the platform.
Video: . This map requires the 12w37a snapshot or better, and you must turn on command blocks to use it.
WordPress started in 2003 with a single bit of code to enhance the typography of everyday writing and with fewer users than you can count on your fingers and toes. Since then it has grown to be the largest self-hosted blogging tool in the world, used on millions of sites and seen by tens of millions of people every day.
The 'Juggler' trophy requires you to burn, poison, and freeze four enemies all at once in Resistance 3. The best place to unlock the trophy is probably in the Pit at Graterford, PA. Take a look at this IGN trophy guide for a little assistance.
iOS app development is not limited to Mac owners. If you want to program apps for iPhones or iPads but you only have a Windows desktop or notebook, this guide overviews the different options available to you, including the DragonFire SDK, RhoHub, and Hackintosh methods. Each has its own strengths and weaknesses, and the Hackintosh method will require you to install Mac OS X on a Windows PC.
The 'One Small Hack for Man' achievement in Call of Duty: Black Ops is available if you own the Rezurrection DLC and requires you to hack anything within the game with the hacking device. Take a look at this guide from the Achievement Hunters to learn just how to unlock the achievement for your Xbox 360 gamer profile.
The last proving ground in Bastion can be a little tricky. It requires you to use the calamity cannon weapon to stop invading enemies from destroying statues. One little trick to earning first prize in both the XBLA and PC versions of the game is grabbing the 'increased blast radius' upgrade for the cannon.
There are quite a few references in the Old World Blues DLC for Fallout New Vegas, and almost all of them require the Wild Wasteland perk. Take a look at this video to learn where to find these stealthily hidden easter eggs.
There is an awesome teddy beat (just made that up) Easter Egg song that you can unlock in the Ascension map in Black Ops Zombies that requires you to find and activate a series of teddy bears. This video will show you where they all are and how to make them work their magic.
Bulletstorm is all about creative destruction, and the Enforcer achievement / trophy emphasizes that by requiring you to earn 15,000 points in one Echoes level for 20G. This video will show you how to get the points easily in the level from the demo, Collapsed Building.
This video will show you how to play PlayStation 1 games on your PlayStation 3 without modding the system. Note, this how-to does require you open up your machine, so if you're still under warranty you may wan to think twice!
Wood decks can be a wonderful thing, however they do require cleaning and maintainence. This DIY video gives you the info you'll need to clean, repair and refinish your wood deck, ensuring it's looking great when it's time for that backyard blow out.
Minecraft agriculture has become the premier way to acquire massive amounts of resources from animals and enemies, and making really effective ones usually requires water trenches and canals. This video will teach you how to build perfect working trenches and canals for whatever task you need.
Who doesn't want their own dragon or two? Well, this clear, step-by-step turorial shows you how to fold two different versions, using the standard origami bird base. This craft requires one piece of paper, your hands, some patience and no fear of dragons!
When you think of robots, you probably think of things that have more than three parts. Not this robot! If you want a robotics project to try that doesn't require an MIT degree, watch this video for instructions on how to build a 'Dizzy Robot' out of only some thin tin, a pager motor, a button cell battery, and this template.
Black Ops Zombies is one of the best survival modes from a game in recent memory, and reaching the higher levels requires careful planning and strategy. This video will show you a devastatingly effective strategy for reaching high levels on the map Five in Black Ops Zombies.
