{"version":"1.0","type":"rich","width":1200,"height":675,"title":"Mastering the Calendar: A Journey Through Timekeeping","description":"Explore the history and mechanics of timekeeping through an interactive intermediate-level quiz. This presentation covers calendar foundations and tests your knowledge on leap years, lunar cycles, and global systems with ten diverse, challenging questions.","author_name":"Genially","provider_name":"Genially","provider_url":"https://genially.com","html":"<div style='width: 100%;'><div style='position: relative; padding-bottom:56.25%; padding-top: 0; height: 0;'><iframe frameborder='0' width='1200' height='675' style='position:absolute; top: 0; left: 0; width: 100%; height: 100%;' src='https://view.genially.com/6a07286f1bf97cfde6d7d0b0' type='text/html' allowscriptaccess='always' allowfullscreen='true' scrolling='yes' allownetworking='all'></iframe></div></div>","thumbnail_url":"https://genially-thumbnails.genially.com/6a07286f1bf97cfde6d7d0b0.png?ts=1778854188909","thumbnail_width":1200,"thumbnail_height":675}