സ്മാരകം നേരിയ സ്മാരകം created by architect Daniel Libeskind to honor the victims of 9/11 is a modern and bright ഘടന, made of glass and steel to commemorate the തീവ്രവാദി ആക്രമണം that took place at the World Trade Center in New York on September 11, 2001.The work is really fascinating. നിർഭാഗ്യവശാൽ കുറച്ച് know it. It is worth visiting.