Here are two really cool tips that are not easy to “just” know. When you have scrolled way down on a page, like on the web, if you touch the status bar at the top of the screen the page will flow back up to the very top. It’s kind if weird if you do it by accident.
Another really sweet feature is that any video that is playing but not i n full screen mode can easily be made full screen. Simply do the opposite of a pinch, take two fingers close together, touch the video and expand your fingers out. The video will fly up to full screen mode. Often times you may have to get rid of whatever window you were in to be able to see the video though.