5,318 Books Toppled Domino-Style for a New Guinness World Record

Back in January, employees of UK-based United Biscuits set up and toppled 5,318 books–domino-style–for a new Guinness World Record. The book fall, which took place at a company sales conference, had a duration of two minutes and 27 seconds. The previous record was 4,988 books, which was set last year in Poland.