@landmarks.explained: Willis Tower’s stepped silhouette comes directly from the bundled-tube structural system Fazlur Khan and Bruce Graham used to turn nine square tubes into one record-breaking skyscraper. #WillisTower #fazlurkhan #ChicagoArchitecture #historytok #hiddenhistory

Landmarks Explained

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Region: US

Tuesday 18 August 2026 22:51:00 GMT

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No Watermark .mp4 (7.38MB) No Watermark(HD) .mp4 (3.9MB) Watermark .mp4 (7.27MB) Music .mp3

Comments

al1251966 :

It’s Sears Tower. It’s always going to be Sears Tower.

2026-08-22 00:14:06

Vanilla Curl :

It’s still the SEARS TOWER! 🤨

2026-08-19 10:19:01

Pennybags :

SEARS! Tower.

2026-09-03 02:56:17

expogoddess :

It will always be Sears Tower to me.

2026-09-04 13:15:14

Chuka Uwechia :

I arrived in Chicago in 1975. It was Sears Tower then. Todsy it's called Willis Tower.

2026-08-19 06:15:57

Daviddb (Margarita DeVil) :

Who the fuck is Willis?

2026-08-20 02:51:41

Michael Accardo III :

SEARS TOWER!!

2026-08-30 21:26:48

Alton Princeton :

Sears Tower 😳

2026-08-19 08:32:29

Bossman :

❤️❤️❤️

2026-08-18 23:57:19

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