Let's meet the robots in charge of picking the most important news of the day for the world's largest social media network.

Facebook recently fired the human editors who monitored its "trending topics" feature and replaced them with an algorithm. The result? Well, it's not going well. The robots chose fake news over real news. In one instance, the A.I. surfaced a pornographic video of a man having sex with his lunch over news that astronomers may have discovered radio signals beaming from another galaxy.

You should know who—or what—is picking the important stories in your newsfeed and here they are:

Sources: IMAGE