Toy electric helicopter mechanism

Since being declared the White City by UNESCO in July 2003 as a World Heritage site, with its exceptional collection of Bauhaus architecture, the Tel Aviv-Yafo Municipality has been marking the honor in an annual one-night fest offering a slew of special events for the benefit of the residents and visitors of Tel Aviv. 50 of Rothschild's Boulevard and Bialik Street buildings were specially lit to remark the designation of the city UNESCO World Heritage Site with Bauhaus architecture.