There is no ârightâ way to whiten teeth naturally with activated charcoal. Koreans put it in their toothpaste, Crunchy Betty swishes with it, and some people simply brush it on straight. Open a capsule of activated charcoal (about 1/8 teaspoon) and pour about half into a cup.
The rear-facing camera on Surface 3, Surface Pro 4, and Surface Book has an autofocus lens that can help improve the sharpness of your photos and videos. The lens automatically focuses on the main subject on the screen, but you can change the focus to a different area before taking a picture or while recording a video.
Does the omission from the Nokia Lumia 800 and 710 mean there won't be a front-facing camera on Windows Phones that are part of Nokia's portfolio of products due in the U.S. in early 2012?iven that the N9, which is very similar to the Lumia (except that it runs MeeGo) does have a front-facing camera located at the bottom of the phone), I wondered if there might be something in the Windows Phone operating system that hindered Nokia's inclusion of a front-facing camera.