When the arrow is moved to a particular distance behind the glass, it looks like it reversed itself. When light passes from one material to another, it can bend or refract. In the experiment that you just completed, light traveled from the air, through the glass, through the water, through the back of the glass, and then back through the air, before hitting the arrow. Anytime that light passes from one medium, or material, into another, it refracts.
Admit it, since childhood you've thought to yourself, "When oh when will they finally make Smell-o-vision?" And while that technology hasn't yet made it to our living rooms, we may soon be a step closer towards that particular American dream with the oPhone.
The term "selfie" is taking the world by storm. Having been around since 2002, the slang word for "self-portrait" went into hyperdrive thanks to the addition of front-facing cameras on mobile devices. It's even popular enough to have been included in the Oxford Dictionary, and to have broken Twitter (thanks to the Oscars selfie taken by Ellen DeGeneres).
While both Rdio and Beats Music look to be developing support for Chromecast, Spotify has kept their distance from the Google dongle, focusing instead on "several prevailing priorities."
When you're on the go, it's important to keep your belongings organized and at an arm's distance so you're not fumbling in public for your keys, cards, or phone.
Tons of freezers have built-in ice dispensers, but a lot of people never use them. But it turns out, all it takes to give it a new purpose is some duct tape, an X-Acto knife, and a piece of foam core.
Recently I was working outside forming a driveway in the rain. Working in and around the wet sand was not friendly on my tools, especially my tape measure. About halfway through the day my tape measure would need "encouragement" in order to retract to the closed postion. Not too much later, with force applied, it would remain standing out at 1ft. and the problem progressively got worse.
Unlocking weapons skins is a great way to show off your weapon efficiency and flash some sweet gear. The diamond camouflage in Call of Duty: Black Ops 2 can be accessed by unlocking every single camouflage in a said category. So, if you want the diamond camouflage for your Assault Rifle class, you will need to unlock all of the skins for each gun in the Assault Rifle class. Once gold is unlocked, you will have access to the diamond camouflage.
Keyless entry remotes are great, but they don't always work how you want them to. One of the most common complaints is that they just don't reach far enough, and there's nothing more annoying when you can't remember where you parked. After all, what's the point of having "remote" entry if you have to be right next to the car for it to work?
It's tough out there on the battlefield, especially when your stuck in the trenches and your comrades are dropping like flies. There's no hope. At least, until the next airsoft battle.
You can do a lot with water guns. Have trouble waking up? Make a water gun alarm clock that (almost) no one could sleep through. Prefer real ammo? Turn your water gun into an airsoft BB gun. And if you don't have one, you can even make your own.
Looking to transmit some super-secret audio communications to your other spy buddies? A laser is the perfect tool for getting your sounds heard from a small distance—without anyone intercepting them— even if it's just a cover of your favorite pop song. A laser audio transmitter uses light rather than radio waves to transmit sound. This is a much more secure way to send audio communications because the laser is a focused beam of light, whereas radio waves are not controlled, so they can be pic...
If you're always taking blurry and underexposed pics with your mobile device, try using some of the tips below to turn your phone into a valuable photography asset. It doesn't matter if you have an iPhone, Android smartphone, or even a first-gen camera phone... you can still take some beautiful, winning photographs.
Fireworks are the best part about the Fourth of July and other celebrations, but they can easily cause accidental injuries. It's both safer and more fun to set them off remotely, so we'll hack some standard fireworks with nichrome wire, a relay, and an Arduino to ignite remotely over Wi-Fi using any smartphone or computer.
Apple Watch owners know the struggle — it's the end of the day, and those rings aren't met. Whether you forgot your watch before hitting the gym, let the battery run out, or just didn't move enough, you could feel the sting of fitness failure. But it doesn't have to be this way. You can actually close your Activity rings yourself; it just takes a little know-how.
While Apple Maps didn't receive as huge of an update on iOS 17 as other apps such as Safari, Camera, Photos, Notes, Weather, and Messages, there are still some very important new features and changes you need to know about.
It's no secret that Apple's iOS 16 update is packed with useful features, but some of them Apple never even mentioned. Not at the software's unveiling in June and not even after iOS 16's public release in September. It's actually surprising considering that one little-known new feature may actually be one of the most important upgrades iOS 16 has to offer for iPhones.
When you're in a new city or even your own neighborhood, you might not know where the best places to visit are. The number of parks, restaurants, shopping centers, and other attractions could be overwhelming, so how do you narrow down your choices? The new iOS 14 update has introduced curated city "Guides" in Apple Maps, created by trusted brands to help you find excellent places to explore.
You've spent untold hours playing your favorite games. You know what you love. More importantly, you know what can be improved upon. The distance between vision and reality is not as far as you think. You just need a bit of training.
As helpful as it is, Google Maps isn't the only mapping app with augmented reality walking navigation anymore.
Following on the heels of the announcement that ThirdEye's Gen X2 MR glasses began shipping in September, ThirdEye has revealed it has developed an app that helps soldiers aim their weapons during battle situations.
It's a strange time for us iOS beta testers. While Apple prepares for the general release of iOS 13 on Thursday, it's also beta testing that software's successor, iOS 13.1. An iPhone updated to iOS 13 on Sept. 19 will only have 11 days before seeing 13.1 in its Software Update page on Sept. 30. To prepare for this release, Apple released the fourth iOS 13.1 public beta, just about the same time as its developer counterpart.
Apple's iOS 13 is nearly here. After four months of beta testing, the latest iPhone software update promises over 200 brand new features, like system-wide dark mode and an overhauled Reminders app. That said, it'll be shortlived, as Apple plans to release iOS 13.1 as a supplemental update just 11 days later. In fact, the company just seeded developers the fourth beta for iOS 13.1 today, Sept. 18.
Yesterday showed us our first look at the iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max. But it wasn't all about hardware. Apple also released the iOS 13 Golden Master, making iOS 13.1 the main focus for us beta testers. Now, Apple just seeded the third public beta, following yesterday's release of 13.1 dev beta 3.
It's a big day for Apple. First, the company announced its new suite of phones: iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max. Then, we get the iOS 13 Golden Master, the beta version of iOS 13 that will eventually release to the general public on Sept. 19. Now, it seems the company has dropped the third developer beta for iOS 13.1, set to release to all compatible iPhones on Sept. 30.
Apple has pulled quite the headscratcher in anticipation of its big iPhone unveiling next week. Its latest iPhone update, iOS 13.0, is just on the horizon, going through eight beta versions so far. And yet, before that software's official release, the company has started beta testing iOS 13.1, with no explanation why. And the second public beta for iOS 13.1 is now out, so let's see what's new.
When Apple takes the stage next week, we have no idea what version of iOS it will release. For months it seemed like a given that we would, of course, see iOS 13 seeded to our iPhones. Now, we aren't sure if Apple will tout iOS 13 or iOS 13.1, since the latter is now the focus of its beta testing. In fact, 13.1's second developer beta is now available to download and install.
Beta testing certainly has its perks. While you do need to deal with bugs, you're introduced to new features before the general community. And if we're talking iPhones, there are over 200 new features in iOS 13 beta. If you're already on board with iOS 13 public beta 6 for iPhone, you can get an upgrade on that firmware as Apple just released public beta 7 today.
NASA is going going to Saturn's moon Titan, and the space organization is using augmented reality help them do it.
After raising more $100 million in funding from some of the tech world's biggest names, Mojo Vision is finally ready to show the world the building block of its "invisible computing" platform.
Location services provider Mapbox is expanding the reach of its augmented reality development capabilities to include apps for automobiles as well as smartphone navigation.
In the past few years, augmented reality software maker 8th Wall has worked to build its platform into a cross-platform augmented reality toolkit for mobile apps, as well as web-based AR experiences.
The wildfires that spread across Northern California for two weeks in November were among the deadliest and most destructive in the state's history. Ultimately, the incident claimed 85 lives, and hundreds of people are still missing in the wake of the disaster, which impacted over 154,000 acres of land.
In the wake of the smoke from the meticulously orchestrated launch of Magic Leap One, the company has revealed what "leapers" can expect to experience via Lumin OS when their devices arrive between now and the end of the year.
Although some look to golf for some quick off-the-grid time, the scenic hills and blue skies of your local putting green are not immune from the ever-expanding reach of augmented reality. A new update to the Golfshot mobile app brings new AR features to iPhones and iPads designed to help golfers determine shot distances during course play.
Epic Games just released update v3.4 for Fortnite Battle Royale on all four platforms. This new version brings a number of UI changes, performance improvements, and bug fixes, but the addition that will get the most players excited is a new weapon: the Guided Missile.
Enterprise augmented reality software provider Upskill has raised $17.2 million in its latest round of funding, led by new investors Cisco and Accenture.
On Wednesday, Snap, Inc. unveiled a revamp of its Snapchat app that draws a hard line between content from your friends and content from professional media organizations.
These past few days have brought more bad news for our national parks. Interior Secretary Ryan Zinke confirmed that there will definitely be big cuts to national park budgets. This comes after Donald Trump's budget request revealed a call for $300 million cuts to national parks.
Delphi Automotive PLC has announced it is partnering with Transdev Group to develop on-demand driverless transportation systems, a deal that shows promise for autonomous development on a global scale.
