Burj Khalifa: The Tallest Building in the World

[tdn_block_newsletter_subscribe title_text="Subscribe to our stories" description="VG8gYmUgdXBkYXRlZCB3aXRoIGFsbCB0aGUgbGF0ZXN0IG5ld3MsIG9mZmVycyBhbmQgc3BlY2lhbCBhbm5vdW5jZW1lbnRzLg==" input_placeholder="Email" btn_text="Subscribe" tds_newsletter2-image="4" tds_newsletter2-image_bg_color="#c3ecff" tds_newsletter3-input_bar_display="row" tds_newsletter4-image="5" tds_newsletter4-image_bg_color="#fffbcf" tds_newsletter4-btn_bg_color="#f3b700" tds_newsletter4-check_accent="#f3b700" tds_newsletter5-tdicon="tdc-font-fa tdc-font-fa-envelope-o" tds_newsletter5-btn_bg_color="#000000" tds_newsletter5-btn_bg_color_hover="#4db2ec" tds_newsletter5-check_accent="#000000" tds_newsletter6-input_bar_display="row" tds_newsletter6-btn_bg_color="#da1414" tds_newsletter6-check_accent="#da1414" tds_newsletter7-image="6" tds_newsletter7-btn_bg_color="#1c69ad" tds_newsletter7-check_accent="#1c69ad" tds_newsletter7-f_title_font_size="20" tds_newsletter7-f_title_font_line_height="28px" tds_newsletter8-input_bar_display="row" tds_newsletter8-btn_bg_color="#00649e" tds_newsletter8-btn_bg_color_hover="#21709e" tds_newsletter8-check_accent="#00649e" tds_newsletter="tds_newsletter1" tds_newsletter1-f_title_font_family="438" tds_newsletter1-f_title_font_weight="500" tds_newsletter1-f_title_font_size="eyJhbGwiOiIyNSIsInBvcnRyYWl0IjoiMTciLCJsYW5kc2NhcGUiOiIyMCJ9" tdc_css="eyJhbGwiOnsibWFyZ2luLWJvdHRvbSI6IjQwIiwiZGlzcGxheSI6IiJ9LCJsYW5kc2NhcGUiOnsibWFyZ2luLWJvdHRvbSI6IjMwIiwiZGlzcGxheSI6IiJ9LCJsYW5kc2NhcGVfbWF4X3dpZHRoIjoxMTQwLCJsYW5kc2NhcGVfbWluX3dpZHRoIjoxMDE5LCJwb3J0cmFpdCI6eyJtYXJnaW4tYm90dG9tIjoiMjAiLCJkaXNwbGF5IjoiIn0sInBvcnRyYWl0X21heF93aWR0aCI6MTAxOCwicG9ydHJhaXRfbWluX3dpZHRoIjo3NjgsInBob25lIjp7ImRpc3BsYXkiOiIifSwicGhvbmVfbWF4X3dpZHRoIjo3Njd9" tds_newsletter1-input_border_size="0" tds_newsletter1-f_btn_font_family="438" tds_newsletter1-f_btn_font_weight="500" tds_newsletter1-f_input_font_family="438" tds_newsletter1-f_input_font_transform="" tds_newsletter1-f_title_font_line_height="1.4" tds_newsletter1-f_descr_font_family="373" tds_newsletter1-f_descr_font_transform="" tds_newsletter1-f_descr_font_weight="400" tds_newsletter1-f_btn_font_transform="uppercase" tds_newsletter1-btn_bg_color="rgba(255,255,255,0)" tds_newsletter1-btn_bg_color_hover="rgba(0,0,0,0)" tds_newsletter1-description_color="#ffffff" tds_newsletter1-title_color="#ffffff" tds_newsletter1-disclaimer_color="rgba(255,255,255,0.75)" tds_newsletter1-disclaimer2_color="rgba(255,255,255,0.75)" tds_newsletter1-input_text_color="#000000" tds_newsletter1-input_placeholder_color="#777777" tds_newsletter1-f_descr_font_size="eyJwb3J0cmFpdCI6IjExIiwiYWxsIjoiMTQiLCJsYW5kc2NhcGUiOiIxMyJ9" tds_newsletter1-f_btn_font_size="eyJwb3J0cmFpdCI6IjEwIiwiYWxsIjoiMTEifQ==" tds_newsletter1-input_bar_display="eyJwb3J0cmFpdCI6InJvdyIsImxhbmRzY2FwZSI6InJvdyIsInBob25lIjoicm93IiwiYWxsIjoicm93In0=" tds_newsletter1-btn_border_size="1" embedded_form_code="YWN0aW9uJTNEJTIybGlzdC1tYW5hZ2UuY29tJTJGc3Vic2NyaWJlJTIy" tds_newsletter1-f_descr_font_line_height="1.4" tds_newsletter1-f_disclaimer_font_family="438" tds_newsletter1-f_disclaimer2_font_family="438" tds_newsletter1-f_input_font_size="eyJhbGwiOiIxMyIsInBvcnRyYWl0IjoiMTIifQ==" tds_newsletter1-f_input_font_line_height="1.2" tds_newsletter1-f_btn_font_spacing="1" tds_newsletter1-f_btn_font_line_height="1" tds_newsletter1-btn_border_color="#ffffff" tds_newsletter1-btn_border_color_hover="#ffffff" tds_newsletter1-btn_text_color="#ffffff" tds_newsletter1-btn_text_color_hover="rgba(255,255,255,0.75)"]