A hallucination is a perception in the absence of external stimulus that has qualities of real perception. Hallucinations are vivid, substantial, and are perceived to be located in external objective space.
Construction begins on Poland's tallest tower by Foster + Partners. Work has started on a 310-metre-high Warsaw skyscraper by Foster + Partners, expected to become the tallest building in Poland. The Varso Tower, or Warsaw Tower, is now under construction on a brownfield site next to the Warszawa Centralna railway station, with completion slated for 2020.
Described as both a âVertical Cityâ and âA Living Wonder,â Burj Khalifa, developed by Dubai-based Emaar Properties PJSC, is the worldâs tallest building. Rising gracefully from the desert, Burj Khalifa honors the city with its extraordinary union of art, engineering and meticulous craftsmanship. At 828 meters (2,716.5 ft), the 200-storey Burj Khalifa has over 160 habitable stories, the most of any building in the world. The tower was inaugurated on January 4, 2010, to coincide with the fourth anniversary of the Accession Day of His Highness Sheikh Mohammed Bin Rashid Al Maktoum as the Ruler of Dubai.