```youtube-highlights { "videoId": "9szhjhO9epA", "title": "Making A Giant Zipper To Explain How It Works", "publish": {"highlights":[{"id":"h1774279356117","text":"By the way, if you are putting something with a zipper inside the washing machine, you should always zip it up. That will prevent the zipper from snagging on your other clothes, and it'll also protect the zipper itself.","startEntryIndex":230,"startCharOffset":1,"endEntryIndex":234,"endCharOffset":42,"startTime":562.35,"endTime":572.25},{"id":"h1774280723306","text":"I think a zipper slider may get stuck if fabric becomes caught in the chain. So if dirt or debris enters in the zipper, the best fix is to carefully remove any trapped fabric or debris, or move the slider gently.","startEntryIndex":464,"startCharOffset":2,"endEntryIndex":468,"endCharOffset":38,"startTime":1130.7,"endTime":1148.67},{"id":"h1774280739089","text":"And if there isn't any visible debris causing the zipper to get stuck, you can try lubricating the area with graphite from a pencil in order to get the slider moving again, because it's a great dry lubricant.","startEntryIndex":477,"startCharOffset":1,"endEntryIndex":481,"endCharOffset":36,"startTime":1162.2,"endTime":1172.1299999999999},{"id":"h1774280769249","text":"A worn down slider is something you might be able to fix at home. Just take some pliers and crimp the slider together from the sides. That will make the inner cavity more narrow, just like when it was new, which should make it bring the teeth together again. Just don't crimp it too tightly.","startEntryIndex":489,"startCharOffset":2,"endEntryIndex":496,"endCharOffset":33,"startTime":1190.13,"endTime":1204.08}],"annotations":[]} } ```