In reality, the tallest existing structures are broadcast towers, which allow people over a large area to hear the same voice, listen to the same song, or watching the same show.
The KVLY-TV mast, the tallest structure since 1963, has a broadcast range of 30,000 sq mi (78,000 km2) around North Dakota.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgesuhNk3qKjBd35kXGU7YChyHQufGppHuqAy97HJdEDJBgkgnrtE3S6Dzm-GWgpNPSkVik3qVGVuNQ_kssHsuEnb2qXEtW60C_xNKNRASTcXVhTfRhdxw_ivCkeKP1dudkygZHAw/s320/TowerofBabel.jpg)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjn40q6tSSE75MJg-eYtqdfqJQZbMD2QHm43HBn_atexPPg6cp3nzdVHndFBggN8UR_TRoZQDEbNwaY_uJchsmNqixCeSeLtOmkJn1l1Hqo8kRcun7G4qBQ2W2tNBG8NSfBtZrl4Q/s320/KVLYMast.jpg)
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