Object Details
- Creator
- Smithsonian Channel
- Views
- 132,677
- Video Title
- Why Doesn't the Willis Tower Topple Over?
- Description
- Chicago is home to one of the tallest buildings in the world: the Willis Tower. So tall that on a windy day, the topmost floors can sway as much as three feet. But what keeps it from falling? From: AERIAL AMERICA: Illinois http://bit.ly/1QoAwqb
- Video Duration
- 1 min 50 sec
- YouTube Keywords
- smithsonian history channel animals space ships airplane science discovery "free tv" snake documentary movies "free video" america
- Uploaded
- 2015-10-23T17:09:13.000Z
- Type
- YouTube Videos
- See more by
- smithsonianchannel
- Smithsonian Channel
- YouTube Channel
- smithsonianchannel
- YouTube Category
- Entertainment
- Record ID
- yt_KjhM7Z5YPGg
