Jonathan Riley | Page 3 | Tomorrow's World

Jonathan Riley

Towering Arrogance?

Forty years ago, on June 26, 1976, the CN Tower in Toronto was opened to the public. For 31 years it held the title of the world's tallest free-standing structure in the Guinness Book of World Records, until September 2007 when Dubai's Burj Khalifa surpassed its height of 553.33 meters (1,815.4 feet).