How Do Snapchat Filters Work? It's Actually Amazing...
Everyone is obsessed with Snapchat's filters, or what they call 'lenses', they're quirky, crazy and a whole bunch of fun!
But the silly selfies you've taken with dog ears and flower crowns has some pretty serious engineering behind it, and it's actually amazing.
Vox have compiled a video that easily explains some of this amazing technology behind it all, watch below:
Now you can go back to taking Snapchat selfies with a little more appreciation!