The WikiTube Chrome extension inserts related YouTube videos into Wikipedia pages. So when you are researching a topic you not only get access to words and pictures but video too. Once you’ve added the extension all you need do is search Wikipedia for something. Related videos then appear embedded at the top of the page – in a similar fashion to Google searches.
Having access to this embedded content can be particularly useful if you doing research and don’t want to have lots of tabs open. It’s a set and forget extension as you do not need to do anything further to get it to function. And if you do not find having YouTube videos embedded then you can always uninstall it.