OK, internet - I'm not going to let you break my heart again. I know this is almost certainly fake - the product of a CGI firm. But even so, it's beautiful and amazing, and you can't rob me of that.
The video, by effects studio Physalia, shows a bag full of colourful balls brought to life by a giant electromagnet. Think of the nouns involved in that sentence! Colourful balls! Electromagnet! The video is extremely life-affirming, despite the fact that it's certainly completely faked. Sort of like the internet itself, I suppose. Oh well. At least it's not a viral campaign for soap, or something. [Physalia via Reddit]