设备) like cell phones, tablets and laptops send out signals (信号) that are completely invisible to the naked (裸露的) eye. This was true until now.Richard Vijgen, an artist from the Netherlands, has recently ……

you learn. The Great Photo App offers lessons on the theory of photography. It also shows users how..., endorsing How to Draw: With Artist Matt Busch. The app displays real pencil sketches. In each sketch ……

your phone’s camera to scan (扫描) a math problem, and the app shows you how to work it out step... your phone’s camera to scan (扫描) a math problem, and the app shows you how to work it out step ……

, videos, and tests are all amazing... the explanations are quick and very helpful.” This app... spell wrong can be corrected by the app. By circling words, you can move them around the page. All ……

artist. Planet Her includes her ideas about feminine (女性的) power, as the title shows. The album opens... Artist, Top R&B Female Artist and Top R&B Album, for her third album (专辑), Planet Her.Doja Cat ……

idea. Signals could be sent a long way over an electric wire (电线). If you lived in America, you could send signals to Europe or even Asia using a simple machine. And the person in Asia or Europe could ……

;Cool Walks, a map app, shows users different walking routes. People can choose the shortest route..., a map app, shows users different walking routes. People can choose the shortest route or a shady route ……

and speakingThis iPhone app is ideal for training your listening skills, with all kinds of radio....21st Century – reading and vocabularyThis app features bilingual news stories tailored to college ……

iPhone app based on the science of conscious eating. Research shows that 80 bites per day is all our... is a mood tracking website and iPhone app. Tracking is very simple: you rate your happiness on a 0-10 scale ……

A diagram shows how the ADS-B system of tracking planes uses signals sent from GPS satellites and plane transponders to relay information such as a plane’s location, speed and flight number to radio ……

takes up? What if you could have all of your favorite stories right at your fingertips?The Kindle app is a quick and easy way to bring 3.4 million e-books straight to your phone or computer. The app has ……

in the United States have been enjoying live-streaming quiz shows on an app called HQ Trivia. The app... (直播) quiz shows. Millions of people across China are competing on the shows by using apps ……

MusicHonestFutureSince his debut album Pluto in 2012, the US hip-hop artist has established himself... with managing time and *prioritizing between business deadlines and family crises. She also shows us ……

activity into art. Stephen Lund, 50, is a writer and artist from Canada. When he rides bikes, he takes his smartphone with him and keeps the GPS tracking app (全球定位追踪应用) on. The app tracks his routes (路线 ……

Tuzki getting popular all over the worldWITH two narrow eyes (眯眯眼) and two slim arms, Tuzki can do... rabbit is winning hearts all over the world.Social networking website Facebook will soon offer Tuzki ……