What Is Ferrofluid? Ferrofluid is a black, solvent-based liquid, that, in the presence of a magnetic field, becomes strongly magnetized. The fluid is made up of nanomagnetic particles coated with an "anti-stick" or surfactant compound, suspended in a "carrier", commonly an organic solvent. For mechanical applications, it is used in hard drives and speakers as a lubricant. However, it also has been implemented in artwork, as seen in the video below.
Blitzcrank is a steam golem champion with electrical abilities in League of Legends. His most unique ability is Rocket Grab, an ability that allows him to reach out and grab his enemies to bring them in close to a tower or for a kill. Learn how to abuse Blitzcrank's rocket grab and his other abilities to gank lanes and win games with this champion spotlight from Riot Games.
Okay, first things first: Turducken, as you may be able to guess by the name, is a delicious (and usually carnivorous) dish made of turkey stuffed with duck that's been stuffed with chicken.
In this video, we learn how to do Andres Iniesta's signature soccer move La Croqueta. First, while you are on the field and have the ball, you need to turn and control it. Pay attention to those around you and move around them. Move the ball from left to right around the people coming towards you. Attack the open space to free yourself up and get away from crowds of the opponents. Once you do this, you will be close to the goal. Finish off the shot by kicking the ball into the goal. From here...
In the field of break dancing, there is either win or lose, no try. That's because the superior upper body strength and advanced hand-eye-leg coordination required by the dance style are extremely demanding, leaving only a select few who work hard and get really good.
In this tutorial, we learn how to play baseball with Goofy. First, you will need to play in a ball park and have players for each team. The pitcher will throw the ball and the hitter will hit the ball, then run to the different bases. The uniform will be loose fitting so it's easier for the player to run around on the field. Players will also have to practice holding the bat and playing against other teams so they know how to get along with other players. After the pitcher throws the ball, if...
You can't accurately draw a human face - heck, any part of a human body - without knowing about how the underlying bones and muscles contribute to structure. And while disecting is by far the best thing you can do to improve your knowledge in these two fields, we don't all have the ability to do such things. So this video is the next best alternative.
What's the difference between a professional baker and an amateur one? A professional baker presents their baked goods with flawless execution. Yes, the recipe matters too, but we can bet you've never been to a five star restaurant that serves good yet sloppily assembled food.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 676th installment in their series of digital spreadsheet magic tricks, you'll learn how to create a Defined Name formula for a dynamic range (columns can vary) using the INDEX and MATCH functions. This formula works when there are no column headers (field names).
Have you always dreamed about quitting your day job to pursue your true passion in writing about tips on how to bake your famous cupcake pops? Stop dreaming and start doing! Thanks to the prevalence of the internet, blog writing is more popular than ever, and successful bloggers actually make quite a hefty chunk of change doing what they love.
Do you play an intensive sport, like soccer or football, that requires you to be able to not only run quickly towards a target area far away, but also to be able to catch a flying ball with precision that far away? Then you'll benefit from the speed and quickness training methods presented in this video.
In this video tutorial, viewers learn how to copy and paste multiple text entries in a Windows computer. Users will need to download the free clipboard manager, Ditto form the link provided in the video description. Once downloaded, users will be able to manage multiple strings of text to copy and paste anywhere. Simply select the text field of the copied text and click on the icon in the system tray. Copied images will be displayed as a thumbnail. This video will benefit those viewers who us...
The basics of Wire jewelry making are extremely easy to learn, and it's easy to get started quickly making your own earrings, bracelets, and necklaces, but excelling into harder wraps and loops is something only seasoned jewelry makers can do.
Saturated blues plucked from the sultry night sky, warm jewel-toned aureolins that pick up the hues of the desert, and sparkling fuchsias like the colorful wraps and semiprecious jewelry worn by the exotic women of Morocco.
Show your love for England's football team as they compete at the FIFA World Cup by wearing the team's pretty red and white colors on your face! Don't you dare tone these vivid colors down; this is for a sports celebration, after all, not for single's night at Hyde!
The World Wide Geek demonstrates how to format an external hard drive for Mac OS X. External hard drives are usually formatted for windows. To change the format, you will need to use the disk utility option. Access the disk utility by going to finder and clicking on applications. Next, click on the utilities folder. Then, click on the disk utility option to open it. You can also search for disk utility in spotlight. Select your external hard drive in the options to the left of the disk utilit...
Simple SDK demonstrates how to add icons to your iPhone applications using XCode. Find your desired app and right click on it to designate that you want to open it with Gimp. Use the rectangle tool to crop the image to a square size. Add text to the image as desired. Then, scale the image to 57 x 57. Then, save the file as an icon.png in the same application folder. Exit out of Gimp. Next, go back to XCode. Open the icon file in the info list. Type in the icon title in the correct field and d...
This is a video demonstrating how to dribble a soccer ball for children. The presenter says that this is the most important skill for a young soccer player to learn. He says that dribbling the ball is not kicking the ball and chasing it but rather a series of small touches. He teaches that the ball is like a puppy on a leash. If the puppy gets too far away he runs off. If the ball gets too far away the other team will steal it. The next thing he teaches is to keep your head up. Don't run into...
This video shows how to make a quick pivot table data filtering by using Excel 2010's ‘Slicer’ functionality. ‘Slicer’ delivers enhanced visual filtering method to allow you to get the data you need more quickly. When selecting a cell in the pivot table you will find ‘Slicer’ in the filter group of the ‘Insert’ tab. Click on ‘Slicer’ and an 'Insert Slicer' dialogue shows up where you can pick particular data fields from the slider list. Once you click on ‘OK’, the ‘Slicer’ objects with filter...
Radford Education teaches you how to create a website using Google Sites. You need to have a Gmail account for this. Go to Google and click More - Sites. After the login, click Create new site in the upper left corner. Complete all the fields, starting with the name of your site. You can also select your site theme below. Hit the Create Site button at the bottom, when you're done. You will then be taken to your brand new site.
This video is about adding motion to photos with the help of Photoshop. The video has clear picture with good audio. In a few minutes the video gave easy step by step instructions about adding motion to a particular object in the photo and it also gave an easy tip to get it gelled with the background. The instructor was good but needs to modify his pace for better clarity. The video surely gives the basic steps to be followed to add motion to a photo and will also be very useful in the field ...
Learning to highlight transferable skills on your resume is good for recent college graduates or if you are new to a job field because it shows that you have good characteristics that can be applied to your new job. For example, showing your communication skills is very important. Research planning is also critical. Show that you set goals for yourself and that you have clear ideas. Also, giving examples of when you used teamwork in past work experience in your life or in your career is benef...
Some cricket batting tips from one of the best, Matthew Hayden. Batting is an important element of the cricket game. Read the length and adapt to make any shot. Power comes through with your whole body's rotation. This is a Gray Nichols clinic.
Tired of spending $20 at the carnival to get a teddy bear worth $2.99? Here’s how to beat the carnies at their own games.
Turn yourself into an electromagnetism maestro with one of the simplest motors known to man—the homopolar motor. It's the "simplest motor" because of its absent polarity change. The magnetic field does not change the direction or strength. It consists of only three parts; copper wire, round magnet and battery. It produces really low voltages, which means there's no real practical application for this motor, but it sure is fun to make! Try your hands at the homopolar motor—watch the video and ...
There are countless ways in which you can turn your love of tech and coding into a full-fledged career — from developing apps and websites as a freelancer to working in the IT departments of small startups or major tech companies. But one of the best ways that you can put your programming skills to good use is to join the increasingly important world of cybersecurity.
Google Meet might not have virtual backgrounds like Zoom, but it hits all of the other basics, from hosting many multiples of video participants to sharing your screen, that you'd expect from a robust video conferencing platform.
Last year at CES, RealMax blew away the AR headset competition with a prototype AR headset surpassing 100 degrees field of view.
WaveOptics, makers of diffractive waveguides, has inched closer toward getting products featuring its technology to market through a production partnership with a consumer electronics company whose clients include Google, Microsoft, and Sony.
Leading augmented reality headset makers Microsoft and Magic Leap are among the companies now vying for a military contract for battlefield heads-up displays.
Apple's dedication to iPhone security is one of the company's biggest selling points. It's no surprise then that iOS 12 offers users a simple yet powerful way to make, save, and auto-fill strong passwords to your iCloud Keychain when creating accounts in both Safari and in apps. The best part? You hardly need to do a thing.
When it comes to augmented reality smartglasses, for now, it's still a mostly enterprise world, since the form and function of most are more acceptable on a job site versus your local cafe, and the still high price tags are far more palatable to major companies rather than individuals.
The Google Assistant is great about understanding what you actually mean, so you don't have to issue exact commands like you do with Amazon Alexa, for instance. But even though it's a master of colloquial speech, it could still be better, and that's where shortcuts come into play.
With the announcement of Google Glass Enterprise Edition last week, a literal behemoth entered the arena of companies serving augmented reality solutions to business customers. While Google Glass, with the backing of Alphabet, has the potential to be a disruptor, the field already has a number of players who have been in the game.
Today in Santa Clara, California, at the Augmented World Expo, Scope AR revealed a major new update that will add markerless tracking for their remote assistance application, Remote AR, on standard devices.
Those of us that work with or around augmented and mixed reality have seen a powerful shift in the last year as the popularity and interest have grown in the field. With Microsoft's HoloLens release, the popularity of Pokémon GO, and the constant rumor mill known as Magic Leap, the terms augmented reality and mixed reality have started to become a part of the modern vernacular more and more each passing day.
Trimble is integrating its mixed reality applications into the DAQRI Smart Helmet to enable outdoor and on-site support for design, construction, and heavy industry as part of a collaboration the companies announced today.
With smartphone makers ditching the headphone jack in the hopes of a truly wireless future, we're having to rely on Bluetooth devices like earbuds and headphones more and more. But the downside here is that these devices aren't physically connected to your phone in any way, which makes it way too easy to leave an important accessory behind.
This week, Dr. Sung-Hoon Hong, Vice President of Samsung Electronics, announced at the Virtual Reality Summit in San Diego that not only does Samsung have a new virtual reality headset coming, but that Samsung intends to enter the field of augmented reality, too. In fact, Hong talked very little about virtual reality and instead spoke at length about Samsung's move into augmented reality.
Want to actually catch 'em all? Pokémon GO has long-teased the opportunity to hunt for Pokémon in the real world through augmented reality, but few have had the opportunity to actually see it in action.
