Moving in a circle at a constant speed means there is indeed an acceleration.If we have an object moving in a circle, the acceleration is pointed towards the center of the circle and depends on two things: the angular velocity (ω) and the circular radius (r).
We've worked with our friends at TechBargains to bring you 14 of the best tech deals that we’ve seen around the web.Preorder the Apple iPhone XS, XS Max, and XRThe prices on these things just keep going up.
Which in turn means the age of small smartphones has officially come to an end.When Apple debuted the iPhone SE in 2016, it was remarkable not just for its diminutive 4-inch screen size, but for its amped-up capabilities even given those constraints.
On the more expensive XS models, portrait mode includes an impressive new function that makes it possible to change the depth of field on a photo after it has been taken, blurring or sharpening the background.App developers can play with the power of Apple’s new neural engine through Core ML, a framework the company offers to help programmers deploy machine learning on Apple devices.
Apple Watch 4 Adds ECG, EKG, and More Heart-Monitoring CapabilitiesIf you ever wondered what the Apple Watch is really for, that's no longer a question—at least, not for Apple.The new Apple Watch Series 4, revealed by Apple earlier today, underscores that some of the watch's most important features are its health and fitness-tracking functions.
Everything You Need to Know About Those New iPhonesApple CEO Tim Cook walks on stage at the Steve Jobs Theater in Cupertino, California, to announce three new iPhones and a new edition of the Apple Watch.Karl Mondon/The Mercury News/Getty ImagesFor a certain crowd, Apple’s annual hardware showcase is a little like Christmas in September.
Then, with the launch of the iPhone X last fall, Apple introduced a new, edge-to-edge OLED display, face authentication, and seriously impressive cameras.This year's new phones fall in line with "S" upgrades: they're getting better internals, but they don't look drastically different from the year before.
Apple is expected to unveil a new version of the iPhone X, a lower-cost iPhone, a new Apple Watch, an update on iOS 12's release, and possibly more.Even if you're not in Cupertino, you can catch the festivities via livestream on Apple TV, on an iPhone or iPad, in a browser, and of course, by following along with our Apple iPhone 2018 liveblog here on Wired.com.How to WatchYou can watch the livestream directly from Apple's website.
10% Happier, a popular meditation app, is another one that lets you call up a daily meditation just by using your voice.It’s a way for iOS to integrate more deeply with other apps, and also make Siri look a little bit smarter at the same time.Apple Plays Catch Up to Google PhotosAppleWhen Google released its Google Photos app in 2015, it immediately set a new standard for what every other basic photo gallery and storage app should be.
Eventually, several police departments decided to stop using it."The concerns I had a year ago were really that this separation of the different uses of the technology wouldn’t happen, that people would see facial recognition as this highly convenient offering and thus be more willing to accept it in other circumstances, like banking or ad tracking in a retail store, or by law enforcement," says Garvie.
Apple's own apps...well, that depends on who you ask....Wild CardsAs referenced earlier, Bloomberg reported last month that Apple plans to launch three new iPhones this year: the upgrade to the iPhone X, the larger phone with a 6.5-inch display, and the less expensive device.
The week aheadU.S.-European Trade Talks Resume, and New Apple Devices Are UnveiledAlso this week, a Census Bureau report will give a snapshot of median household income, a climate summit is set for San Francisco and the European Central Bank meets.Tim Cook, the chief executive of Apple, during the iPhone announcement event last year.
You can use both Find My Device and Find My iPhone to remotely wipe your smartphone too, however, which can help protect your data whether your handset has gone missing or been deliberately snatched.Protect the Lock ScreenThink about all the apps you're automatically signed into on your phone: Facebook, Instagram, Snapchat, and Twitter, perhaps, plus your email accounts and maybe even a shopping account or two as well.
If your device can wirelessly charge with the Qi standard, use the code WIRELESSPAD at checkout to get the discount.Amazon Echo Show for $130 (Was $230).
In late August, The New York Times reported that an extremely small group of Facebook employees have internally argued that the company isn't welcoming to conservative viewpoints.In recent months, a number of conservative lawmakers, including President Trump, have also accused tech companies like Google and Facebook of suppressing right-wing content, and have questioned whether they should be regulated as a result.Kyl’s appointment comes just one day before representatives from Twitter, Google, and Facebook are set to testify again before the Senate.In April, for example, when Facebook CEO Mark Zuckerberg testified before Congress, half a dozen Republican lawmakers questioned whether the social network had suppressed content produced by conservative commentators Diamond and Silk.
To be a smartphone user is to accept the ergonomics and software of small touchscreen keyboards.When I started working with a small team of engineers and designers at Apple in late 2005 to create a touchscreen operating system for Purple—the codename of the super-secret skunk works project that became the iPhone—we didn’t know if typing on a small, touch-sensitive sheet of glass was technologically feasible or a fool’s errand.
This laptop can only do light gaming, but is a powerful system for most other things with an 8th-generation Intel Core i7 CPU, 8GB RAM, 1TB hard drive, and 128GB fast SSD storage, as well.17-Inch Dell Inspiron Laptop for $600 (Was $800).
Newman reported on how a T-Mobile data breach last week exposed personal information, like phone numbers, and why that matters so much.Another major security story this week came out of California, which is trying to pass a comprehensive digital privacy law to give residents control over their data.
Companies don't seem interested in catching up.'If it’s not a secret, then you can’t use it as an authenticator.'Jeremy Grant, Better Identity CoalitionIdentity management experts have warned for years about over-reliance on phone numbers.
Where the real Chiron produces 1,500 horsepower from a quad-turbocharged W16 engine and can hit 261 mph, the Lego lookalike makes 5.3 horses from 2,304 tiny motors, can go 18 mph—surely the slowest any vehicle has driven at Germany's Ehra Lessien proving ground.
Dating apps reward homogeneity, sifting everyone into two-dimensional profiles that look the same, sound the same, and in some cases, even algorithmically identify which picture is best to represent you for the largest possible audience.Of course, people don't love each other for what makes them the same; they love them for what makes them unique.