The Earth suddenly rotated faster and breaks the record for the shortest day. What is the explanation? – Teach me about Science

<img data-attachment-id="20050" data-permalink="https://ensedeciencia.com/2022/08/01/la-tierra-de-repente-giro-mas-rapido-y-bate-record-del-dia-mas-corto-cual-es-la-explicacion/planet-3508730_1280/" data-orig-file="https://i0.wp.com/ensedeciencia.com/wp-content/uploads/2022/08/planet-3508730_1280.jpg?fit=1280%2C905&ssl=1" data-orig-size="1280,905" data-comments-opened="0" data-image-meta="{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}" data-image-title="planet-3508730_1280" data-image-description="" data-image-caption=" The Earth completed one revolution in less than 24 hours marking the shortest day. (Image: … Read more