Megaprojects on MSN
How Canada Built the World’s Tallest Tower
This video explores the remarkable history of the CN Tower, one of the world’s most iconic engineering achievements. From its groundbreaking construction in the 1970s to decades of record-setting ...
(CNN) — Here’s some background information about the CN Tower, or Canada’s National Tower. Standing 1,815 feet (553.33m), it is the tallest freestanding structure in the Western Hemisphere. The CN ...
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