Facebook's new Slideshow feature turns your photos into videos

Facebook really wants people to share more videos, so much so that it will even create them for you. A new feature coming to its iOS app this week, called Slideshow, takes your mobile photos and videos and turns them into a short clip you can customize with different themes and music. Facebook will do this automatically with a pre-made slideshow so long as you've taken at least five photos or videos in the last 24 hours. If you happen upon a slideshow in the News Feed, you can tap a "try it" pro