How To: Test the sharpness of a lens
The resolution, or sharpness, of a lens is vital to creating and reproducing quality photographs. Watch as this video breaks down how to diagnose the sharpness of your SLR lenses.
The resolution, or sharpness, of a lens is vital to creating and reproducing quality photographs. Watch as this video breaks down how to diagnose the sharpness of your SLR lenses.
Your veterinarian may, at some point, prescribe some SQ fluids, or subcutaneous fluids to your cat. There are many reasons for having an SQ fluids prescription. But if you have a cat that needs these, you're going to have to learn how to give the fluid to your cat. Learn how to care for your pet with help from VetVid. See how to give subcutaneous fluids to a cat with this video tutorial.
The second law of motion. Force equals mass times acceleration. F=MA. Learn the facts about Newton's second law of motion from the National Aeronautics and Space Administration, otherwise known as NASA. The United States government's most infamous agencyand the powerhouse of space exploration explains motion theory.
Demystify Newton's first law of motion with none other than NASA -- the National Aeronautics and Space Administration. The United States government's most infamous agency and powerhouse of space exploration teaches you the law of inertia… Newton's first law of motion.
Vanessa from Tekzilla Daily gives us a very helpful video guide on how to edit or tweak icons in the system tray on Windows 7. Typing "notification area" in the search box of the Start Menu calls up the Notification Area control panel. This control panel shows the different processes and programs that are on the system tray. It is where you can edit the settings for each process or icon, with options of "always appear, never appear or show up only when needed". You can also control the basic ...
Watch this tutorial to learn how to draw a hand giving a thumbs up. Make sure to pause the video after each step and look at the screen every few seconds while you are drawing.
Host Brenda Lo, from Lowe's Creative Ideas demonstrates, in this informational video, how to create an outdoor water fountain. Brenda details the entire process, listing the tools and supplies you will need to complete this great do-it-yourself project in just one afternoon with easily obtainable materials. This video is great for the DIY beginner or experienced professional looking for a new project idea for your outdoor garden. do-it-yourself, and save time and money with these great tips.
The experts at Bunning's have come up with a few tips for the consumer to consider when they are next in the market for paving equipment. Find out if the job needs a solid block paver or a thinner grade paver. Preserving the tools once they leave the store is in your hands. Last, but not least, watch the weight!
Modernize your home with a new ceiling light fixture. That old, traditional ceiling rose with the decorative chandelier or light fitting might just not look right anymore, with all of your modern furniture and appliances. The best thing… replace it.
Hack Ninja Saga. The flash-based game Ninja Saga is role-playing game involving… you guess it… NINJAS! Check out this video tutorial so you can learn how to hack levels and gold in Ninja Saga (11/11/09).
Hack Ninja Saga. The flash-based game Ninja Saga is role-playing game involving… you guess it… NINJAS! Check out this video tutorial so you can learn how to hack Ninja Saga EXP (11/07/09). Download Cheat Engine.
Hack MyBrute with this MyBrute cheat! MyBrute is an online flash game where you battle other brutes one on one. Watch this video tutorial to learn how to hack MyBrute to receive a bear pet (11/07/09).
Watch this science video tutorial from Nurd Rage on how to make a test tube thunderstorm. They show you how to make the thunderstorm in a test tube using alcohol, sulfuric acid and potassium permanganate.
Hack mybrute with this mybrute cheat. MyBrute hacks, cheats, tricks. Watch this video tutorial to learn how to hack a wolf or bear in MyBrute (07/26/09). Without Cheat Engine!
Here is a cheat guide to having more pupils or faster levels in MyBrute. You can play this game at least 5-10 minutes a day!
Want a great, inexpensive, 3D movie experience in your bedroom (and have an aversion to the perennial red/blue anaglyphic glasses)? Sean Hellfritsch from Encyclopedia Pictura shows how to make the Vizard, a home 3-D viewing station. This podcast from Wired Magazine is a creative and whimsical hack with both modern and nostalgic technology perfect for watching a flip book style movie in 3D. The Vizard is a polarized stereoscopic display. It's not a red or cyan filter. LED has a natural polariz...
Knowing how to prepare for a camping trip can be the difference between an enjoyable and safe experience and an experience that no one wants to repeat. Learn how to use plants and animals to survive in nature in this free outdoors video series.
When a new roommate moves into a house, there's usually a transitional period before everyone feels comfortable with each other. This is always hardest for the new guy, and if you have someone new in your apartment, why not make the move-in experience more memorable by giving them a great impression of their new roommate? This video will give you some ideas for hilarious pranks to mess with your new roommate without resorting to the traditional breaking of their possessions or bones. It's all...
The Diet Coke and Mentos Explosion prank is one of those classic pranks that everyone should experience at some point. When combined the Diet Cola and Mentos become volatile, basting your victim in stickiness. Watch this video to learn how to make a Diet Coke and Mentos bomb, a simple, yet devious exploding prank. Next up: how to con your victim into cleaning up the mess. Use this as inspiration for one of your April Fools Day pranks!
The Solar Schoolhouse presents this video tutorial on how to use the Solar Cell Classroom Set. The purpose of this set is to give students hands on experience making electricity using sunlight. See what's inside the set, and then see how to wire three different types of electrical circuits: a simple circuit, a series circuit, and finally a parallel circuit.
In this soaring demonstration, deaf percussionist Evelyn Glennie leads the audience through an exploration of music not as notes on a page, but as an expression of the human experience. Playing with sensitivity and nuance informed by a soul-deep understanding of and connection to music, she talks about a music that is more than sound waves perceived by the human ear. She illustrates a richer picture that begins with listening to yourself, and includes emotion and intent as well as the complex...
With fears over the COVID-19 pandemic subsiding, live concerts are returning. And Doritos wants to send music fans to a few of them via an augmented reality promotion.
One of the hardest parts of entering the IT and computer science field — other than the difficult material and intense competition — is the time and financial cost of learning everything you'll need. Learning to code isn't just learning one language; you have to learn a variety of languages used for different purposes, and then you have to get experience using them.
For better or for worse, Google started the race towards smartglasses for everyday use with Google Glass before scrapping the Explorer Edition and pivoting towards enterprise customers.
Bud Light being the official beer sponsor of the NFL just makes sense for American football. But what about the NHL, with hockey being the official winter sport of Canada by decree?
For the average consumer, augmented reality is a fun way of dressing up photos and videos for social media. However, AR is also gaining momentum as a medium for storytelling, particularly in sharing powerful messages.
Not every app is designed well. With nearly 3 million apps on the Play Store and countless more that you can sideload from other sources, there are bound to be a few stinkers. And many of them do a terrible job using RAM.
Computer vision is a key component in enabling augmented reality experiences, but now it can help give sight to the blind as well. In this case, that assistance comes from Envision, developers of mobile apps for iOS and Android that use optical character recognition (OCR) and object detection to provide an audio description of the user's surroundings.
Having emerged as one of the leading augmented reality video conferencing apps, Spatial is ready to improve upon the experience.
Google pushed a new kind of augmented reality walking navigation to the mainstream last year, and now startup Phiar is hoping users will use its AR app in the same way for driving navigation.
One of the hallmarks of augmented reality's coming of age is that the technology is starting to find a home in business categories that are less obvious compared to typical AR enterprise use cases.
We've been predicting the rush of augmented reality wearable makers from China for a couple of years, and now it looks like it's in full swing, with one of the most promising entrants coming from startup Pacific Future.
While Elon Musk is in Los Angeles showing off the future of personal transport via the Cybertruck, another, unaffiliated group is taking one of his most popular ideas to market, with augmented reality as a key part of the plan.
Unless you've been totally off the grid, there's a good chance you're aware that the Disney Plus streaming video service launched this week. And, if you're on this site, you're likely salivating over the new Star Wars series, The Mandalorian.
Augmented reality gaming pioneer and Pokémon GO mastermind Niantic is putting the pieces on the gameboard to prepare developers and gamers for the launch of its AR cloud platform.
The longest-running children's television show in the United States, Sesame Street, hasn't survived 50 years without leveraging new technology along the way.
Musical theater enthusiasts are about to enter a whole new world of melodic storytelling via augmented reality.
It looks like Jaunt's pivot from VR to volumetric captures services for augmented reality experiences has paid off.
After adding dual cameras to its camera glasses, Snap is finally taking full advantage of the depth-sensing abilities of newer iPhones as well, extending the use of its new 3D Camera Mode.
It looks like Snap's foray into augmented reality billboards last year was successful, as the company has returned with two more outdoor advertisements for its Snap Originals series.