Instagram's Boomerang has a new alternative that you might want to try if you've been overusing the video loop format recently. The photo-sharing app has launched a new camera format for Stories called Superzoom, which you can use to create zoom-ins with dramatic sound effects. It will make it a cinch to record quick reaction videos or to add a dramatic flair to just about anything you think of. To use it, simply start a new Story, choose the Superzoom mode, press record once for three-second videos or don't let go of the button to create longer ones.