Accidentally closed a Chrome tab? Just watch this video to learn how you can very quickly open it back!
Actually, I shall even save you the 18 seconds you'll have to watch this video to find that out.
Just press Control + Shift + T keys together as many times as many closed tabs that you want to reopen.
Read this article for more details: http://www.droidiser.com/2015/02/reop...
Sorry for not explaining anything in the video with any audio, I don't think it needs any explanation from my side. Read the article I linked above if you want to get more explanation.