The Google Zipper Easter egg, a clever addition to the Google homepage, debuted on April 24, 2012, in honor of Gideon Sundback. Visitors were greeted with a logo featuring a zipper that, when clicked, unraveled to display the search results.
This interactive zipper can be zipped and unzipped for a delightful user experience, one of the myriad of Easter eggs Google has crafted to amuse its audience.
Although no longer featured on the search engine, this page(https://elgoog.im/zipper/) resurrects the Google Zipper Easter egg, inviting users to relive the engaging pastime.