YouTube star sets Domino installation world record
![YouTube star sets Domino installation world record](https://gdb.voanews.com/01000000-0aff-0242-7555-08dcacb63253_tv_w800_h450.jpg)
YouTube star Lily Hevesh has been mesmerizing viewers with domino creations for 15 years. Last weekend, at the National Building Museum in Washington, she completed her most ambitious project yet: she brought down an installation of 100,000 dominoes and set a world record. Maxim Adams reports. Camera: Dmitry Shakhov, Artem Kohan.