it is used for electricity from lightning
The construction materials used for building the CN Tower included concrete, metals, most probably steel (cables) and wood.
metal :)
mobile
The CN Tower is largely poured concrete.
metal
This is the materials from the CN Tower,Concret shaft,a hexagonal core with three curved support arms.
the cn tower was finshed in 1975
The construction materials used for building the CN Tower included concrete, metals, most probably steel (cables) and wood.
The CN tower is taller :)
The CN Tower in Toronto Canada is a concrete observation structure mainly used for TV and radio broadcasting. It also contains a number of cell sites.
CN Tower is standing 553.33 metres tall (1,815.4 ft). CN Tower is located in Toronto, On, Canada.
Toronto's CN Tower is located in Quebec Canada^^^ Wow...not quite.Toronto's CN Tower is located in Toronto, Ontario.