Home Educational How one design flaw almost toppled a skyscraper – Alex Gendler How one design flaw almost toppled a skyscraper – Alex Gendler Learning A New Way May 06, 2021 0 Comments Tweet on Twitter Share on Facebook Pinterest Check Out Our Recommended Resources Page See Some AMAZING Classes On DIY! alex gendler alopra studio animation architecture building design citicorp center citicorp center saved by student citicorp tower citicorp tower design flaw counterweight diane hartley diane hartley citicorp education engineering engineering mistakes exoskeleton exoskeleton building hurricane ella manhattan newspaper strike nyc skyscraper skyscraper skyscraper design skyscraper fall TED Ted Education TED-Ed tuned mass damper william lemessurier