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Loren Booda
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What localities have the highest and lowest Zip Codes?
"Zip up and down" refers to the action of quickly pulling a zipper up or down on a piece of clothing or a bag to open or close it.
A zipper consists of two rows of interlocking teeth, a slider, and a pull tab. When the slider is moved up or down, the teeth interlock or separate, allowing the zipper to open or close.
The modern zipper was invented in the late 1800s by Whitcomb Judson, but it was not widely used until the 1920s. It was originally called the "hookless fastener" and was used primarily for boots and tobacco pouches. In the 1930s, the name "zipper" was coined and it became popular for use in clothing.
If a zipper is stuck, try using a lubricant such as soap, lip balm, or wax to help it slide more easily. Gently wiggle the zipper back and forth to loosen it. If that doesn't work, you may need to carefully use pliers to pull the slider back into place.
To prevent a zipper from breaking, avoid pulling too hard on it, especially if it is stuck. Be gentle when zipping up or down and make sure the slider is properly aligned with the teeth. Regularly clean and lubricate the zipper to keep it working smoothly.