Are you a multitasker? Do you want to watch a YouTube video and search for other videos at the same time? Then you must have the new Seek 'N Play extension. Seek 'N Play allows you to watch your video and search for other videos at the same time. When this extension is installed, the video you are watching will slightly minimize to the bottom right of your screen allowing you to search for other videos while still watching your current selection.
This new extension definitely will be added to my Chrome extensions must have list. I also added it to Potts' Favorite Chrome Extensions & Apps doc which is shared with you. If you haven't checked it lately for the latest updates, take a look. You might find something useful that will improve your Chrome experience.