Explaining The Universe on Instagram: "You can actually fix a zipper slider using a fork hack. If the slider has come off the zipper, place the two prongs of a fork into the gap on the bottom of the slider. Then, carefully slide the zipper slider down onto the fork so it’s held steady and upright. Once it’s aligned, feed the two sides of the zipper tape into the slider while it’s resting on the fork. After both sides are in, gently pull the slider upward off the fork, and it should reattach and