2. AdWords puts advertising higher up Google's search results and on other websites. The advertiser only pays when someone clicks on one of these links.
3. Last year, the Education Ministry issued a booklet warning Korean high school students of 'plastic surgery syndrome', citing Michael Jackson and a local woman whose addiction to plastic surgery left her with a grotesquely swollen face.
The mattress comes with sensors inside the bed that can detect pressure and send messages to the app, which spares no details. The app not only detects movement on the bed, but also records the intensity and speed at which people are getting it on.