YouTuber Lily Hevesh, known as Hevesh5 on YouTube, and her team of domino-building experts achieved a new Guinness World Record by constructing the world's tallest domino structure. The tower, standing at 33 feet and 2.74 inches, surpassed the previous record of 32 feet, 10.8 inches. The impressive feat took place at the National Building Museum in Washington, D.C., where Hevesh and her team, including Stephan Burton, Alex Huang, and others, spent five days assembling the towering structure. To celebrate their accomplishment, the team playfully toppled the dominoes by throwing a stuffed squirrel toy at the top of the tower, causing a chain reaction of falling dominos. (Upi)