When subjects are asked to watch a movie and not display emotions (say, a comedy without laughing, or a tearjerker without crying), they evidently use up glucose in particular areas of their brain in a way that subjects who are free to react however they want do not.
You can take some absolutely gorgeous photos using the natural reflection that appears in people's and animals' eyes. With the right angle and lighting, you can even see a detailed picture of what the subject was looking at when the photo was taken. Photo by Martin Cathrae
When playing live, having the BEST sound possible is probably the most important part of the show! (well you know, besides rehearsing and stage performance, but that's a completely different subject!) When you're playing out, you need to be prepared to have a sound man who has absolutely no idea what he's doing or how to mic anything, including your amp. In this video you will get a full walkthrough of the different mics that you can use including dynamic mics and condenser mics, and differen...
In today's data-driven world, being well-versed in Big Data and analytics can help land an exciting and high-paying career. Whether you're interested in working for a major tech company or pursuing freelance work in development, you need to have a thorough understanding of the latest and greatest platforms in analytics if you want to succeed.
The increasingly important world of white hat or "ethical" hacking is getting competitive. Thanks to growing salaries and opportunities for talented and trained coding pros who can infiltrate servers and safeguard networks against digital threats, demand for intrepid cyber warriors is through the roof, and it shows no signs of slowing down any time soon.
Since its founding in 1984, Cisco Systems has been a global leader in information technology. From networking hardware and software to domain security and energy management, the company dominates the IT field.
More and more tech-savvy leaders are flocking to the lucrative and exciting world of project management thanks to the high-pay, analytical environment, and nearly unparalleled flexibility. But this means that competition for the best positions in this dynamic field is fierce. If you want to stand out from the crowd, you're going to need to have more than a few base-level certifications on your résumé.
The overarching and expanding field of data science and analysis has become virtually inseparable from areas such as programming and development.
On Thursday, Magic Leap decided to step up its efforts to foster its developer community by launching the Independent Creator Program.
Snap Inc. added stickers back in 2016 to its Snapchat app, and it has been building on that functionality ever since. Now, you can add Bitmojis and even GIFs from Giphy to your photos and videos. Even better, you can pin any of these stickers to background items or moving subjects when sharing videos. That means stickers aren't pinned to the screen itself but to a real-world location.
Augmented reality software maker Upskill has released the latest version of their Skylight platform, adding a number of new tools to ease implementation and improve functionality for enterprises, including a new application builder.
At IFA in Berlin today, Sony introduced the latest models of the Xperia line, with new features in tow that should appeal to creators of augmented and virtual reality content.
Apple released Portrait mode for the iPhone 7 Plus in the iOS 10.1 update, which creates a simulated bokeh effect that blurs out the background and makes the subject pop out in the scene. It's still technically a beta feature since Apple does have some kinks to iron out, but it's ready to use as is.
While text messaging has become one of the most frequent ways we communicate with our friends, the missing body language, tone of voice, and eye contact can make it difficult to tell when someone is being dishonest. That said, it's not impossible. There are a number of subtle hints you can train yourself to recognize that will to help you detect written lies hiding in your SMS and iMessages. Here's what you should look out for.
A Steampunk's Guide to Sex was the subject of a recent successful Kickstarter campaign, and I now hold the finished book in my hands. As such, I can say (mostly) unreservedly that you should buy this book. Allow me to tell you why, before I get into the nitty-gritty about the book itself. Sex is something of an odd topic in America because it's perfectly legal, and yet taboo. Unlike things that are illegal and not taboo, like drug use, murder, theft, etc. What this means is that children can ...
This video shows you how to light a bottle with long exposure in photography. The end result is to have a picture of a bottle with glowing edges with a black background. For starters you set your SLR camera settings to a 30 second manual shutter speed and a f5. 6 set aperture. Put the camera on a tripod for steadiness and set up your subject. For the subject, on a table, place your bottle in front of your chosen drop cloth. It is best to choose a color similar to the bottle. Then you use a li...
Videomaker Associate Editor Tom Skowronski explains how four basic steps can be used to improve the lighting effects for a video and give it a more professional look.
Watch this photography tutorial to learn how to use the existing light to keep your subject from being overpowered by the flash. Taking better pictures using existing light instead of flash is easy with the tips in this how-to video.
Want to receive daily, weekly or monthly updates on a subject of your choice? With Google Alerts, it's easy! So easy, in fact, that this home computing how-to from the folks at Easily can present a complete (and somewhat talky) overview of the process in just under five minutes' time. For the specifics, and to get started setting up and using Google Alerts yourself, just watch this handy how-to.
A short life line on someone's palm doesn't necessarily mean your subject is going to have a short life. Palmistry guru Peter John explains the relationship between a short life line and the mount of Venus when giving a palm reading.
This quick lesson helps a student of palmistry give an accurate reading for a subject who has a very long hand, especially if the heart line lies low on the palm. Learn the palmistry principles which indicate an analytical and mathematical person.
jQuery is a popular and powerful Javascript that is easy to use and heavily extensible. Have you wanted to learn how to use it, but lacking in the Javascript skills expected of you by many tutorials on the subject? This video for beginners will introduce you to the basics of using jQuery, from downloading it to making your first projects. Now you can take advantage of this powerful library to make your websites more dynamic and increase traffic.
The Zone AF option on the Canon EOD 7D is a brand new feature, and it lets you select a cluster of AF points, which could be in center or off-center. In this video, see how to actually use the Zone AF selection on your digital SLR camera.
The Canon EOS 7D can be fine-tuned to adjust its auto focus to suit nearly any subject. See how you can customize your AF functions to get the best focusing options needed for your desired result. This video breaks down everything.
You can gain even greater precision on the Canon EOS 7D digital SLR camera by using Spot AF or AF Point Expansion. When you manually choose one AF point, you also have the option of changing its size. You focus point will be exactly what you want. Very specific.
World of Warcraft, or Wow as it is affectionately known, is the most popular MMORPG of all time. In the wake of all of this popularity, WoW characters have become a popular subject for machinima, movies made within video games. This video will teach you, the budding machinima filmmaker, to use a piece of software called WoW Modelviewer with Adobe After Effects to incorporate your favorite WoW characters into a video.
Dogs and pets make beautiful portrait subjects, but they can be difficult to photograph. In this video, learn exactly how to set up your surroundings, lighting and camera to take your best animal picture. This tutorial will teach you a photography technique that you can use to photograph your pet in studio or at home using an inexpensive lighting setup. You can apply the same technique to shoot a cat, bunny, pig, pony, tiger.. anything!
The egg drop has become a sort of rite of passage for gangly fourth graders as they embark on their first journey into physics and math before they approach these subjects again later on in middle school and high school.
Clank, the loveable robot sidekick of Ratchet from the Playstation games Ratchet and Clank, is the subject of this art tutorial video. Learn to draw the iconic robot in Paint on your computer, improving your digital art skills and indulging your love for these video games at the same time.
In this how-to video, you will learn how to send an update to the fans on your Facebook fan page. First, go to your fan page. Go to the top and press edit page. Now, click send an update to fans. Now, click edit to change who will receive this update. This includes sending it according to gender or location. Enter the subject and message of the fan page. Click send to complete the process. This update will be shown in the sub category in the messages page called updates. Click it to read the ...
The video shows how to draw a multi- point perspective by drawing it in easy to view steps. It shows how to draw the subject in the simplest form possible to achieve the finishing results. It starts out with a single horizontal line then the line is divided in half with a vertical line and the remaining lines drawn are on an angle and rectangles which are worked in to the video to achieve the final results of a multi- point perspective.
Live View wit the EOS 7D camera from Canon, lets you compose and view your subjects with the LCD monitor as your viewfinder. This is great for a multiple of reasons. See how to use live view on this digital SLR camera.
Increasing the contrast in Photoshop could help when performing this Illustrator technique. This subject: the eyeball. Watch this Illustrator video tutorial to learn how to vector an eyeball in CS3. Vector an aye of a model of your choice using simple techniques that will be useful, not only in vectoring eyes, but tracing techniques that are used for full face and body vectoring and vexeling.
Jordon Schranz brings you this tutorial on drawing. Search WonderHowTo for Sessions Online School of Fine Arts for more drawing tutorials. Learn how to draw what you see. The technique & craft of drawing isn't necessarily about inherent talent, it is something that comes with lots of practice. It is all about being able to accurately record what you see. This drawing lesson focuses on learning to see the form of objects in the physical world. Rather than drawing every last detail in your subj...
When choosing a camera lens, use a telephoto lens for a zoom or a wide-angle lens for a broader view, which allows photographers to fit more of a subject into a photo. Choose the right lens for a specific photo with the tips in this free instructional video on photography tips from a professional photographer. Lens are very expensive, so make sure you are educated before you buy a new camera lens.
When reading a hand-held light meter, make sure the ISO setting is correct and point the cone of the meter toward the subject to get an accurate reading. Learn how to read a hand held light meter with the tips in this free instructional video on photography tips from a professional photographer. After learning about the light meter, you won't make any aperature mistakes in the future.
In order to avoid red eye when taking a photo, use a flash gun to increase distance between the subject of the photograph and the flash. Avoid red eye in photographs with the tips in this free instructional video on photography tips from a professional photographer.
Fun and colorful, these embroidered bracelets come in a variety of heart-warming subjects and fashionable styles. They make fast, easy gifts, and are great for party favors! And the best part? They're made almost entirely in the embroidery hoop! Learn how to embroider your own beautiful bracelet to give as a gift with this instructional embroidery video.
This software tutorial shows you how to chroma key in Windows Movie Maker. Chroma keying requires having green screen video footage. Once you have footage you can use the chroma key effect tools in Windows Movie Maker to put subjects in different background. See how easy it is to chroma key in this tutorial.
This video tutorial shows you how to add extra eyelashes to your subjects eyes using Photoshop. Make those lashes fuller and longer!
