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.
For the purposes of this article letâs explore why adding a driver-facing camera in addition to the forward- facing camera is now becoming a major concern. There is no question that the most popular video camera recording view by far in trucking with the best value and ROI is the forward- facing camera. On the other hand, adding an additional camera that faces and records the driver is an entirely different story.