twin+towers+tfl

=Twin Towers= The Twin Towers were part of the World Trade Center. Both towers were 110-stories high and had tube-frame structural design. The North Tower was completed in December 1970 and the South Tower was finished in July 1971. The towers were located in the heart of New York City's downtown finacial district and contained many entertainment purposes like the Windows on the World restraunt and the Top of the World observation deck, etc. But then on September 11, 2010 some Al-Qaeda hijackers flew two 767 jets into both of the towers. The South Tower burned for 56 minutes before it finally collapsed witht he North Tower collapsing a half an hour after the South Tower. The attack on the Towers resulted in 2,752 deaths and took 8 months to clean-up.