That video is showing real time action, occurring on what would be an empty area of a slide, where a "skin" specimen would be on another area of the slide and monstrously larger. Video is 100x magnification, and a few shots you'll see switched to 400x. Here it is at 32X speed. https://www.youtube.com/watch?v=yktEEs7Lwvg&list=UUg3FCcpEX_SRqJM9_0DHDEw&ind...