CU Boulder Talk, 9/11/2018

First published at 07:15 UTC on December 8th, 2018.

Talk given by David Chandler on the 2018 anniversary of 9/11 at University of Colorado, Boulder. The focus is the physics of the freefall of WTC 7, the near freefall of the North Tower, and the implications of these facts.

CategoryNews & Politics
SensitivityNormal - Content that is suitable for ages 13+

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