Facebook will be rolling out a new feature over the next few days called Subscriptions. It will allow Facebook users to subscribe to public updates from people they aren't friends with. For example, you can get updates from celebs, journalists, scientists, whoever — in your newsfeed if they've enabled public subscriptions on their page. Even better, you can customize what you see from your real Facebook friends through subscriptions — opting to see all updates, some updates, or just the important ones that pertain to big news like new jobs, babies, and more. Find out how it all works in the gallery.