In the video, a person is using a power tool to sharpen a knife. The person is holding the knife against a rotating wheel, which is spinning at a high speed. The person is wearing safety goggles and gloves to protect themselves from the sharp edges of the knife. The background is a cluttered workshop with various tools and equipment visible. The person is focused on the task at hand, carefully sharpening the knife to a fine point. The sound of the power tool can be heard in the background, indicating that the sharpening process is in progress.